Nalco Ultimer 7752 Msds New Better Site
NALCO ULTIMER® 7752 is a water-based liquid polymer used primarily for solids capture in wastewater treatment. According to the Safety Data Sheet (SDS), it is generally classified as non-hazardous under normal conditions of use. Summary of Safety Data Sheet (SDS)
Below are the key safety and physical specifications for Nalco ULTIMER 7752: Hazard Identification
: Health injuries are not known or expected under normal use. Classification
: Not classified as a dangerous good or hazardous substance according to standard regulations. Physical & Chemical Properties Appearance : White liquid. : Slight chlorine-like scent. : 3.0 – 4.1 (at 100% concentration). Flash Point
: > 93.3 °C (200 °F), meaning it is not considered flammable. Solubility : Complete solubility in water. First Aid Measures Eye/Skin Contact
: Flush with water; seek medical advice if symptoms develop.
: Wash out mouth with water; do not induce vomiting without medical advice. Handling & Storage
: Keep container closed when not in use; avoid overheating to prevent thermal decomposition.
: Wear suitable gloves and eye/face protection (safety goggles) during handling. Manufacturer Support
Ecolab (Nalco Water) does not always provide full SDS documents for public download. For the most recent 2024–2026 version or specific regional compliance documents, you should use official channels: SDS Request Form Nalco Water SDS Request Form to receive the latest version via email. Official Search : Check the Ecolab SDS Search by entering "7752" or the specific product code. Direct Contact
: For emergencies, refer to the telephone numbers listed on your specific product label or contact their customer service. files.dep.state.pa.us technical performance data for ULTIMER 7752 in specific wastewater applications? ULTIMER® 7752 Safety Data Sheet | PDF | Toxicity - Scribd
The Nalco Ultimer 7752 Safety Data Sheet (SDS) outlines the physical and chemical properties of a specialized water-based polymer used for industrial wastewater treatment. Designed to improve the capture efficiency of solids and facilitate water reuse, the "new" or latest versions of this SDS prioritize environmental sustainability by highlighting the product's lack of hydrocarbon solvents and volatile organic compounds (VOCs). Chemical Identity and Physical Properties
Nalco Ultimer 7752 is a liquid polymer typically used as a flocculant in primary and secondary wastewater treatment. Key physical characteristics listed in the SDS include: Appearance: White liquid. Odor: Chlorine-like or negligible.
pH Level: Ranges from 3.0 to 4.1 at 100% concentration, indicating an acidic nature. Solubility: Fully miscible in water. Boiling Point: Approximately 100∘C100 raised to the composed with power C 212∘F212 raised to the composed with power F
Flammability: Not flammable or combustible; it does not have a flash point under standard conditions. Safety Hazards and First Aid
While modern Ultimer technology is designed to be safer than traditional latex-based flocculants, standard safety protocols remain essential.
Health Hazards: Under normal use, health injuries are generally not expected or known. It is not currently classified as a hazardous chemical by major standards like OSHA. First Aid Measures: Eye Contact: Flush with water immediately. Skin Contact: Wash the affected area with soap and water.
Inhalation: Move to fresh air; symptomatic treatment is usually sufficient.
Firefighting: Since it is non-flammable, standard extinguishing media like water spray or foam are appropriate for surrounding fires. Environmental Impact and Handling
One of the primary benefits highlighted in the latest Nalco Ultimer documentation is its reduced environmental footprint.
Sustainability: Unlike older emulsion flocculants, Ultimer 7752 does not contain oils or surfactants, which significantly reduces VOC emissions and hazardous waste output.
Storage: Should be stored in labeled, tightly closed containers away from heat sources and oxidizers.
Disposal: While not inherently hazardous waste, it must be disposed of according to local, state, and federal regulations. ULTIMER Polymer Technology | Ecolab
Nalco Ultimer 7752 is a specialized water-based polymer technology developed by Nalco Water (an Ecolab company) primarily for industrial wastewater treatment. Unlike traditional emulsion flocculants, it is part of the Ultimer product line, which is designed to be solvent-free and environmentally friendly.
The following article provides a detailed overview of the product based on the latest Safety Data Sheet (SDS) information. Product Overview and Application
Ultimer 7752 is a cationic dispersion flocculant. It is widely used in primary wastewater treatment to enhance the removal of suspended solids. Common applications include:
Wet Gas Scrubbers: Improving solids capture efficiency in refinery operations.
Oily Wastewater: Maintaining performance in highly variable or oily industrial streams.
Water Reuse: Enabling the recycling of process water by ensuring consistent effluent quality. Physical and Chemical Properties
According to technical specifications, Ultimer 7752 has the following characteristics: Appearance: White liquid. Odour: Slight chlorine-like scent. pH Level: 3.0 – 4.1 (100% concentration). Boiling Point: Approximately 100°C.
Flash Point: > 93.3°C (Pensky-Martens closed cup method), indicating it is not classified as flammable under standard conditions. Solubility: Dispersible in water. Safety and Hazards Information
While Ultimer technology is designed to reduce the use of hazardous hydrocarbon solvents, it still requires careful handling. Based on common SDS classifications for this product group:
Potential Health Effects: May cause mild skin and eye irritation upon direct contact. Inhalation of mists or vapors may irritate the respiratory tract.
Environmental Impact: While the product itself aims for sustainability, concentrated spills can be toxic to aquatic life. For example, similar formulations show toxicity to rainbow trout (LC50 values).
Firefighting: The product is not flammable, but if involved in a fire, decomposition can release carbon oxides, nitrogen oxides, and hydrogen chloride. Use dry chemical, foam, or water spray for surrounding fires. Handling, Storage, and First Aid
Proper industrial hygiene is essential when working with Nalco chemicals. ULTIMER Polymer Technology | Ecolab
Used as a cationic dispersion flocculant to enhance suspended solids removal in systems like wet gas scrubbers or primary wastewater treatment. Technology:
Part of the ULTIMER™ line, which uses water-based technology rather than hydrocarbon solvents or surfactants, making it a more environmentally friendly alternative to traditional latex or emulsion flocculants. Hazard Identification GHS Classification: Generally classified as not a hazardous substance or mixture Human Health:
Potential human hazard is considered low. It does not contain ingredients listed as mutagens or toxins for reproduction. Physical Hazards: nalco ultimer 7752 msds new
Not flammable or combustible. However, like many polymers, it can become extremely slippery when spilled and wetted. Safety & First Aid Measures
Flush immediately with plenty of water for at least 15 minutes. Wash thoroughly with soap and water after handling. Ingestion: Do not induce vomiting; give water and seek medical advice. Inhalation: Move to fresh air if mist or vapors are inhaled. Personal Protection:
Use of safety glasses and gloves is recommended during handling to prevent irritation. Environmental Impact Ecotoxicity:
While the product itself has no known ecotoxicological effects in some formulations, test data for similar products shows toxicity to aquatic life, such as a 96-hour LC50 for rainbow trout at approximately
Contaminated fire-extinguishing water and spills must be disposed of according to local regulations and should not be discharged into drains. How to Obtain the Full "New" SDS Nalco Water (an Ecolab company) generally does
provide full, current SDS documents for public download. To get the most recent version: Ecolab SDS Search Portal to check for availability by region. If not found, submit a request via the Nalco Water SDS Request Form
Contact your local Nalco Water sales representative or the customer service team directly. contact number for your region to request the latest document? ULTIMER Polymer Technology | Ecolab
ULTIMER® 7752 a water-based liquid dispersion flocculant produced by Nalco Water
(an Ecolab company) used primarily for wastewater management and industrial water treatment
. Unlike traditional emulsion polymers, this product is part of a "green" technology line that does not contain hydrocarbon solvents or surfactants, making it more environmentally friendly and easier to use in various water qualities 1. Physical and Chemical Properties
According to the latest Safety Data Sheet (SDS) data, the product exhibits the following characteristics Appearance: White liquid. Characteristic chlorine-like smell. 3.0 – 4.1 (at 100% concentration, 25°C). Flash Point: > 93.3 °C (Method: ASTM D 93, Pensky-Martens closed cup). Boiling Point: Vapour Pressure: 20.6 mm Hg at 37.8 °C. Freezing/Pour Point: 2. Safety and Handling Requirements
The SDS outlines specific protocols for the safe handling and storage of ULTIMER 7752 Personal Protective Equipment (PPE): Eye Protection: Use standard safety glasses. Hand Protection:
Wear chemical-resistant gloves; replace them immediately if degradation occurs. Skin Protection:
Suitable protective clothing is required to prevent skin contact. Hygiene Measures:
Always wash face, hands, and any exposed skin thoroughly after handling the product. Contaminated clothing should be washed before reuse. Emergency Response:
In the event of a spill or emergency, refer to the full SDS which provides detailed first aid and firefighting measures 3. Strategic Advantages of ULTIMER Technology
This specific chemical line offers several operational benefits over conventional latex flocculants Eco-Friendly Composition:
It eliminates the use of hazardous solvents, leading to less hazardous sludge and improved solids capture efficiency (typically increasing from 92% to 98% in industrial settings) Versatility:
It can be prepared using lower-quality make-down water, such as saline or process water, without losing performance. Operational Efficiency:
It does not require specialized polymer make-down equipment or long activation times, reducing labor and equipment costs 4. Transition from MSDS to SDS It is important to note that the term
(Material Safety Data Sheet) has been globally replaced by the standardized (Safety Data Sheet) format under the Global Harmonized System (GHS)
. Modern SDS documents are required to follow a standardized 16-section format to ensure consistent communication of hazards
You can request the most recent official document directly from the Nalco Water SDS portal Ecolab’s official website ratings or the storage compatibility of this product with other chemicals? SAFETY DATA SHEET ULTIMER® 7752 - Farnese
Feature: Improved Chemical Resistance and Safety Data Sheet (MSDS) Compliance for Nalco Ultimer 7752
Description: The Nalco Ultimer 7752 is a high-performance, industrial-strength chemical product used in various applications. To ensure safe handling, storage, and usage, it is essential to have an up-to-date and accurate Safety Data Sheet (MSDS). The new feature focuses on enhancing the chemical resistance and MSDS compliance for Nalco Ultimer 7752.
Key Enhancements:
- Updated MSDS: Develop a new, comprehensive MSDS for Nalco Ultimer 7752, adhering to the latest regulatory requirements (e.g., GHS, OSHA, and EU standards). Ensure that the document includes:
- Product identification and classification
- Hazard(s) identification
- Composition/information on ingredients
- First aid measures
- Fire-fighting measures
- Accidental release measures
- Handling and storage
- Exposure controls/personal protection
- Physical and chemical properties
- Stability and reactivity
- Toxicological information
- Ecological information
- Disposal considerations
- Transport information
- Regulatory information
- Improved Chemical Resistance: Enhance the chemical resistance of Nalco Ultimer 7752 by:
- Conducting thorough compatibility testing with various substances
- Developing a chemical resistance guide for the product
- Providing recommendations for storage and handling to minimize contamination risks
- Digital MSDS Access: Develop a digital platform (e.g., website, mobile app) to provide easy access to the updated MSDS for Nalco Ultimer 7752. This will enable users to quickly retrieve and review the safety information.
- Training and Support: Offer training and support for users to ensure they understand the new MSDS and chemical resistance features. This may include:
- Webinars or workshops on safe handling and storage practices
- On-site training sessions
- Dedicated customer support for MSDS-related inquiries
Benefits:
- Enhanced Safety: Improved MSDS compliance and chemical resistance features will minimize risks associated with handling and using Nalco Ultimer 7752.
- Regulatory Compliance: The updated MSDS will ensure compliance with relevant regulations, reducing the risk of non-compliance and associated penalties.
- Increased Efficiency: Digital access to the MSDS will save time and effort for users, allowing them to focus on their core activities.
- Better Decision-Making: The new feature will provide users with accurate and comprehensive information, enabling informed decisions about the safe use and handling of Nalco Ultimer 7752.
Technical Requirements:
- MSDS Authoring: Utilize experienced MSDS authors to develop the updated safety data sheet.
- Chemical Testing: Collaborate with accredited testing laboratories to conduct compatibility testing.
- Digital Platform Development: Design and develop a user-friendly digital platform for MSDS access.
- Training and Support: Develop a comprehensive training program and provide dedicated customer support.
Timeline:
The development of the feature is expected to take approximately 12 weeks, with the following milestones:
- Week 1-2: MSDS authoring and chemical testing planning
- Week 3-6: MSDS development and chemical testing
- Week 7-10: Digital platform development
- Week 11-12: Training and support preparation, feature launch
Resource Allocation:
The development of the feature will require:
- 2 MSDS authors
- 1 chemical testing specialist
- 2 digital platform developers
- 1 training and support specialist
By investing in this feature, the company can ensure the safe and effective use of Nalco Ultimer 7752, while also demonstrating a commitment to regulatory compliance and customer support.
Nalco ULTIMER® 7752 is a water-based polymer technology used primarily for wastewater management and water clarification . According to the Safety Data Sheet (SDS), it is generally not classified as a hazardous substance under normal use. 1. Product Identification & Properties Product Name: ULTIMER® 7752 Physical Form: White liquid Chlorine-like Flash Point: > 93.3°C (Non-flammable/Non-combustible) 3.0 – 4.1 (at 100%, 25°C) Freezing Point: Pour point of -5°C www.farnese.co.nz 2. Safety & Handling Precautions
While not classified as hazardous, standard industrial hygiene is required: Eye & Skin Protection:
Wear safety glasses and protective clothing. Although health injuries are not expected, it is best to avoid direct contact.
Wash face and hands thoroughly after handling. Remove and wash any contaminated clothing before reuse. Slippage Hazard:
Like many polymers, this product may become extremely slippery when wet. Ensure surfaces are washed thoroughly if spilled. 3. First Aid Measures NALCO ULTIMER® 7752 is a water-based liquid polymer
If exposure occurs, follow these steps and seek medical advice if symptoms persist: Rinse immediately with plenty of water. Wash off with soap and plenty of water. Ingestion: Rinse mouth. Do induce vomiting unless directed by medical personnel. Inhalation:
Move to fresh air; seek medical attention if symptoms develop. 4. Firefighting & Spill Control Extinguishing Media:
Use media appropriate for the surrounding environment (e.g., dry chemical, foam, or water spray).
Stop the leak if safe. Contain with non-combustible absorbent material (sand or earth) and place in a labeled container for disposal. Do not allow the product to reach soil or waterways. Hazardous Combustion:
May release carbon, nitrogen, and sulfur oxides, or hydrogen chloride under fire conditions. 5. Storage & Disposal
Keep containers tightly closed in a dry, well-ventilated area. Protect from frost and extreme temperatures to prevent viscosity changes or pumping issues.
Dispose of fire residues and contaminated water in accordance with local and national regulations.
For the most current or site-specific version, you can request an official SDS directly through the Ecolab SDS portal in oily wastewater or specific pumping requirements for low temperatures? ULTIMER® 7752 Safety Data Sheet | PDF | Toxicity - Scribd
This post is structured for a safety manager, plant operator, or procurement specialist who needs to understand the critical updates and handling requirements.
Title: What’s New in the Nalco Ultimer 7752 SDS? Critical Safety & Compliance Updates
Post Body:
If your facility uses Nalco Ultimer 7752 (a high-molecular-weight anionic polyacrylamide flocculant used in clarification and dewatering), it’s time to review the latest SDS revision. Manufacturers like Nalco Water (Ecolab) periodically update these documents to align with GHS standards (Globally Harmonized System) and new toxicological data.
Here is a breakdown of what has typically changed in recent editions of the SDS and what you must monitor for compliance.
2. Signal Word Changes
Many older versions used no signal word or "Warning." The latest iterations often specify:
- Signal Word: Warning (or Danger depending on residual monomer concentration).
- Hazard Statements:
- H317: May cause an allergic skin reaction.
- H341: Suspected of causing genetic defects (if monomer exceeds threshold).
- H319: Causes serious eye irritation.
Practical Handling Tips Based on the New SDS
| Activity | Recommendation from new SDS | |----------|-----------------------------| | Dilution | Always add product to water, never water to product (to avoid gel clumping) | | Storage | Keep between 10–40°C (50–104°F); freezing degrades emulsion; store away from strong oxidizers | | Incompatibility | Avoid contact with strong acids, alkalis, or hypochlorite (can cause exothermic reaction) | | Waste disposal | Incinerate at licensed facility or deactivate with calcium hypochlorite before landfilling |
NALCO ULTRIMER 7752: Understanding the New MSDS/SDS
NALCO ULTRIMER 7752 is a specialized, high-molecular-weight cationic organic flocculant, commonly used in industrial wastewater treatment, oil sands extraction, and mineral processing. It is typically supplied as a viscous liquid emulsion. With evolving global regulations (specifically GHS Revision 7, 8, or 9), the new Material Safety Data Sheet (MSDS) — now formally called the Safety Data Sheet (SDS) — has been updated to provide clearer hazard communication, first-aid measures, and environmental precautions.
Section 4: First Aid Measures (Revised Protocols)
The new MSDS emphasizes immediacy due to the sensitization risk:
- Eye Contact: Immediately rinse with water for at least 15 minutes (previously 5-10 minutes). Remove contact lenses immediately. Seek medical attention.
- Skin Contact: Wash with soap and water. Remove contaminated clothing. If irritation or rash develops (sign of sensitization), consult a physician.
- Inhalation: Unlikely under normal use, but if misted, remove to fresh air.
- Ingestion: Rinse mouth. Do NOT induce vomiting (the emulsion can foam and enter lungs). Drink 1-2 glasses of water. Seek medical advice.
3. First Aid Measures (The "Dry Powder" Danger)
A major update in recent SDS documents addresses the physical form.
- Old advice: Wash with soap and water.
- New advice (Critical): Do not rinse dry powder into eyes. If dry product contacts eyes, the SDS now specifies immediate irrigation with water and seeking an ophthalmologist. The polymer hydrates instantly and can cause mechanical abrasion.
- Inhalation: The new SDS explicitly states that dust may cause respiratory tract irritation and mucus membrane adhesion.
Final Verdict
The new NALCO ULTRIMER 7752 SDS transforms an older, minimal-risk document into a robust safety tool. It correctly identifies the product as a moderate skin/eye irritant and an environmental hazard, while also providing clear guidance on safe handling, storage, and emergency response. For any facility using this flocculant, discard all copies of MSDS with revision dates before 2018 and replace them with the latest version to ensure worker safety and regulatory compliance.
Disclaimer: This feature is for informational purposes only and does not replace the official SDS provided by Nalco Water/Ecolab. Always obtain and follow the current SDS for your specific region and application.
Introduction
Nalco Ultimer 7752 is a product offered by Nalco, an Ecolab company, which is a leading provider of water treatment and process solutions. The product is likely a specialty chemical used in various industrial applications. The Material Safety Data Sheet (MSDS) is a critical document that provides information on the safe handling, use, storage, and disposal of the product.
MSDS Overview
The MSDS for Nalco Ultimer 7752 provides detailed information on the product's composition, hazards, and safety precautions. Here are some key points:
- Product Description: Nalco Ultimer 7752 is a liquid product with a pH range of 9-11 and a specific gravity of approximately 1.1.
- Hazards: The product is considered a skin and eye irritant, and may cause respiratory problems if inhaled. It is also toxic to aquatic life.
- Composition: The product contains a mixture of organic and inorganic compounds, including surfactants, polymers, and solvents.
MSDS Sections
Here is a summary of the MSDS sections:
- Identification: Product name, synonyms, and CAS numbers
- Hazards: Hazard classification, risk phrases, and safety phrases
- Composition: Product composition, including chemical names and concentrations
- First Aid Measures: Procedures for dealing with exposure, including skin and eye contact, inhalation, and ingestion
- Fire-Fighting Measures: Information on suitable extinguishing media and special protective equipment
- Accidental Release Measures: Procedures for responding to spills and releases
- Handling and Storage: Guidelines for safe handling and storage
- Exposure Controls/Personal Protection: Recommendations for personal protective equipment and exposure limits
- Physical and Chemical Properties: Product properties, including appearance, odor, and pH
- Stability and Reactivity: Information on product stability, reactivity, and compatibility
Toxicology and Environmental Fate
The MSDS provides information on the product's toxicology and environmental fate:
- Toxicity: The product is toxic to aquatic life, with an LC50 (lethal concentration) of 10-100 mg/L for fish and invertebrates.
- Biodegradability: The product is not readily biodegradable, but may be biodegradable under certain conditions.
Regulatory Information
The MSDS provides information on regulatory requirements and compliance:
- OSHA: The product is subject to OSHA regulations, including Hazard Communication (29 CFR 1910.1200) and Personal Protective Equipment (29 CFR 1910.132).
- EPA: The product is subject to EPA regulations, including Toxic Substances Control Act (TSCA) and Clean Water Act (CWA).
Conclusion
The MSDS for Nalco Ultimer 7752 provides critical information on the safe handling, use, storage, and disposal of the product. It is essential to follow the guidelines and recommendations outlined in the MSDS to minimize risks to human health and the environment. If you are handling or working with Nalco Ultimer 7752, ensure that you have access to the most recent MSDS and follow all applicable regulations and guidelines.
Recommendations
- Ensure that all personnel handling Nalco Ultimer 7752 have access to the MSDS and receive proper training on safe handling and use.
- Implement proper storage and handling procedures to minimize the risk of exposure and environmental contamination.
- Follow all applicable regulations and guidelines for the use, storage, and disposal of Nalco Ultimer 7752.
Limitations
This report is based on available information and is intended to provide a general overview of the MSDS for Nalco Ultimer 7752. It is essential to consult the most recent MSDS and relevant regulatory agencies for the most up-to-date information.
ULTIMER® 7752 Safety Data Sheet (SDS) confirms that this product is a water-soluble polymer used primarily for wastewater treatment and solids capture. Key Product Characteristics Physical State : Liquid dispersion. Solids Capture Efficiency
: Technology in the ULTIMER line is noted for increasing solids capture efficiency, potentially from ~92% to in refinery applications. Environmental Distribution
: If released, the material is expected to distribute primarily into soil (50–70%) water (30–50%) , with less than 5% entering the air. Bioaccumulation Updated MSDS: Develop a new, comprehensive MSDS for
: No bioaccumulation occurs because the large size of the polymer prevents it from crossing cellular membranes. Safety & Handling Spill Hazard : Like other ULTIMER products, 7752 becomes extremely slippery
when wet. Spills should be contained with absorbent material like clay or soil. Health Hazards
: Avoid contact with eyes and skin. Ensure adequate ventilation and keep containers closed when not in use.
: Protect the product from frost. While freezing may not permanently impair the product, it must be properly reconstituted before use. Accessing the Full SDS Nalco Water (an Ecolab company) typically does
provide all Safety Data Sheets for public download. To obtain the most recent version of the SDS for your specific region, you should: Ecolab SDS Search tool to look up the product by name or code. If it is not available online, submit a request via the Nalco Water SDS Request Form Nalco Water customer service in a specific country to expedite your SDS request? ULTIMER Polymer Technology | Ecolab
Understanding the Safety and Performance of Nalco ULTIMER® 7752
NALCO ULTIMER® 7752 is a high-performance, water-based polymer used primarily in industrial wastewater treatment. Developed by Nalco Water (an Ecolab company), this product represents a shift toward more sustainable chemical solutions by eliminating the hydrocarbon solvents and surfactants common in traditional emulsion flocculants. Key Safety Data Sheet (SDS) Information
The latest safety data for ULTIMER® 7752 indicates it is generally considered low-hazard under normal conditions of use.
Health Hazards: Health injuries are typically not known or expected for eye contact, skin contact, ingestion, or inhalation under standard operating procedures.
Acute Toxicity: The acute oral toxicity estimate is greater than 2,000 mg/kg. Physical Properties: Appearance: White liquid. Odour: Slight chlorine-like scent. pH: Acidic, ranging from 3.0 to 4.1.
Flash Point: > 93.3 °C (200 °F), meaning it is not considered a flammable liquid under standard transport regulations.
Ecological Impact: Unlike older technologies, ULTIMER® technology reduces VOC emissions and helps lower the chemical and biological oxygen demand in treated water. Core Benefits and Applications
ULTIMER® 7752 is engineered for operational reliability, particularly in systems with highly variable or oily wastewater.
Environmental Sustainability: Because it is water-based, it supports water circularity goals and can be made down using lower-quality process or saline water without losing performance.
Efficiency: It often eliminates the need for additional coagulants, increasing solids capture efficiency (sometimes from 92% to 98%) and reducing hazardous sludge volume.
Ease of Use: It does not require specialized polymer activation equipment or long aging times, which optimizes both labor and equipment costs. Handling and Compliance
While ULTIMER® 7752 is relatively safe, standard industrial hygiene should be followed. Use general ventilation and avoid unnecessary contact with eyes or skin. For a full, site-specific Nalco Safety Data Sheet, users should request the latest version directly from Ecolab's SDS portal to ensure compliance with local regulations. ULTIMER® 7752 Safety Data Sheet | PDF | Toxicity - Scribd
This write-up summarizes the safety and handling profile for ULTIMER® 7752, a water-soluble polymer technology from Nalco Water (Ecolab). Product Identification Name: ULTIMER® 7752
Type: Water-soluble polymer used primarily for solids capture efficiency in wastewater treatment.
Application: Designed to replace latex flocculants, reducing overall solids and hazardous sludge. Hazard Identification & Safety Profile
Under normal use, this product is generally considered low-hazard.
Health Effects: No known or expected health injuries for eyes, skin, ingestion, or inhalation.
Chronic Exposure: No known symptoms or health injuries expected over time.
Physical Hazard: The product becomes extremely slippery when wet. Surfaces should be washed thoroughly until all traces are removed. Toxicity Data Acute Oral Toxicity: Estimated to be > 2,000 mg/kg.
Carcinogenicity: No components are listed at levels greater than or equal to 0.1% as hazardous carcinogens. Handling and Storage
Storage: Protect from frost; freezing does not impair the product if properly reconstituted. Keep containers closed when not in use.
Ventilation: Use with adequate ventilation to ensure safety.
Precautions: Avoid contact with eyes, skin, and clothing. Do not take internally. Emergency and First Aid
Spills: For small spills, contain with absorbent material like clay or soil. Nalco POLYCLEAN 7 is recommended for effective cleanup.
Eye/Skin Contact: Though symptoms are not expected, it is standard practice to rinse affected areas and have emergency equipment readily available.
For the most up-to-date and complete safety profile, refer to the official Ecolab/Nalco SDS search using the product name or code. ULTIMER® 7752 Safety Data Sheet | PDF | Toxicity - Scribd
Section 2: Hazards Identification (The Biggest Changes)
In previous versions, this polymer was often classified as "irritating." The new MSDS frequently updates this to reflect stricter GHS criteria.
Likely Classification (New GHS):
- Eye Damage/Irritation: Category 2 (Causes serious eye irritation).
- Skin Sensitization: Category 1 (May cause an allergic skin reaction).
- Chronic Aquatic Toxicity: Category 3 (Harmful to aquatic life with long-lasting effects).
Signal Word: WARNING Hazard Statements:
- H319: Causes serious eye irritation.
- H317: May cause an allergic skin reaction.
- H412: Harmful to aquatic life with long lasting effects.
Why this change? Residual acrylamide monomer (typically <0.05%) is a known neurotoxin and allergen. The new SDS is more transparent about sensitization risks.
Introduction
In the world of industrial water treatment and process chemicals, few products have garnered as much respect for efficacy in liquid-solid separation as Nalco Ultimer 7752. This high-molecular-weight, cationic flocculant is a staple in industries ranging from pulp and paper to municipal wastewater treatment and mining.
However, with increased global regulatory scrutiny (such as GHS—Globally Harmonized System—updates), the Material Safety Data Sheet (MSDS) , now more accurately referred to as the Safety Data Sheet (SDS) , has undergone significant revisions. If you have searched for the “Nalco Ultimer 7752 MSDS new” version, you are likely looking for updated hazard classifications, first-aid measures, or environmental handling protocols.
This article provides a deep dive into the new Nalco Ultimer 7752 SDS, explaining what has changed, why it matters for safety compliance, and how to handle this chemical responsibly.