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.
| 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 |
The new MSDS is stricter here, moving from "gloves recommended" to mandatory specifications.
Using an outdated MSDS (pre-2015 or pre-GHS) is a regulatory violation under OSHA's Hazard Communication Standard (29 CFR 1910.1200) in the US, and under CLP Regulation (EC) No 1272/2008 in Europe.
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.
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 nalco ultimer 7752 msds new
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 NALCO ULTRIMER 7752: Understanding the New MSDS/SDS NALCO
(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
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
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: Respiratory Protection: If aerosolization is possible (e
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
The new SDS provides a clearer breakdown. While the exact polymer is proprietary, the key ingredient is:
Note to the user: The new format requires specific CAS numbers for the solvent carriers, which were often omitted in older "MSDS" formats.