NALCO 2000 (also known as NALCOOL 2000 ) is a multifunctional, nitrite-based chemical treatment used to control corrosion, scale, and cavitation in closed cooling and chilled water systems. It is widely used in diesel engines, generators, and industrial cooling circuits to protect ferrous and non-ferrous metals. Government e-Marketplace 1. Key Safety & Hazard Information (MSDS Summary) According to the NALCOOL 2000 Safety Data Sheet , the product is classified as Human Health Hazards Skin/Eye Contact : Causes moderate irritation; can cause redness and pain. : Harmful if swallowed. It may cause methemoglobinemia (reduced oxygen-carrying capacity in blood), leading to cyanosis (blue skin) or death in severe cases. Chronic Exposure : Repeated ingestion may lower blood pressure and cause headaches. Environmental Hazards : Toxic to fish and aquatic organisms. Reactivity : Contact with liberates toxic gas. Contact with reducing agents (e.g., hydrazine, aluminum dust) may generate heat or explosions. irp.cdn-website.com 2. Physical & Chemical Properties SAFETY DATA SHEET NALCOOL® 2000
Nalco 2000 is a chemical product that was widely used in various industries, including water treatment, paper mills, and textile manufacturing. The product was a type of polymer-based flocculant, designed to help remove impurities and contaminants from wastewater and other industrial processes. As a widely used chemical, Nalco 2000 had a Material Safety Data Sheet (MSDS) that outlined its composition, hazards, and safe handling procedures. The MSDS for Nalco 2000 would have included information on the product's physical and chemical properties, as well as potential health and environmental hazards associated with its use. In the early 2000s, Nalco 2000 was a popular choice among industries due to its effectiveness in removing impurities and contaminants from wastewater. However, as concerns about environmental and human health impacts grew, the use of Nalco 2000 began to face scrutiny. Some of the potential hazards associated with Nalco 2000, as outlined in its MSDS, included skin and eye irritation, respiratory problems, and environmental toxicity. The product contained polymers and other chemicals that could harm aquatic life if not disposed of properly. Despite these concerns, Nalco 2000 remained a widely used product in many industries. However, as regulations and safety standards evolved, many companies began to seek out alternative products that were safer and more environmentally friendly. Today, the use of Nalco 2000 has largely been phased out in favor of more sustainable and safer alternatives. However, for those who worked with the product in the past, the MSDS for Nalco 2000 serves as an important reminder of the importance of safe handling and responsible chemical management. Some key points that might be included in an MSDS for Nalco 2000 are:
Product composition: polymers, water Physical properties: liquid, brown color, 1000-2000 cP viscosity Hazards: skin and eye irritation, respiratory problems, environmental toxicity Safe handling procedures: wear protective gloves and eyewear, use in well-ventilated areas Disposal considerations: dispose of in accordance with local regulations, avoid release to environment.
Comprehensive Guide to Nalco 2000 (Nalcool 2000) MSDS and Safety Nalco 2000, commonly known as Nalcool 2000 , is a multifunctional liquid corrosion inhibitor and scale suppressant specifically formulated for closed cooling systems, particularly diesel engines. As a nitrite-based chemical treatment, it is used worldwide by major engine manufacturers to protect cast iron, copper, and aluminum components from cavitation, erosion, and mineral deposits. Understanding the Material Safety Data Sheet (MSDS) —now standardized as the Safety Data Sheet (SDS) —is critical for any personnel handling this chemical to ensure workplace safety and environmental compliance. Chemical Composition and Hazards Nalco 2000 is classified as an alkaline liquid and is generally red in color. Its primary active ingredients include: Sodium Nitrite : Used for metal passivation. Sodium Metasilicate : Provides alkaline protection and corrosion inhibition. Sodium Tetraborate (Borate) : Acts as a buffering agent. Core Hazard Classifications Health : Classified as a skin and serious eye irritant. It is harmful if swallowed and may cause damage to blood organs (methemoglobinemia) due to the presence of sodium nitrite. Environmental : Rated as harmful to aquatic life with long-lasting effects. Safety and Handling Protocols According to the Nalcool 2000 Safety Data Sheet , the following precautions must be observed during use: Personal Protective Equipment (PPE) : Eyes : Wear chemical-grade goggles or a face shield. Skin : Use protective gloves (nitrile or rubber) and standard work clothing. Respiratory : Ensure adequate ventilation; use a respirator only if mist or vapors are generated above exposure limits. Safe Handling : Avoid all direct contact with eyes and skin. Do not eat, drink, or smoke while handling the product. Always wash hands thoroughly after use. Storage : Store in a cool, dry, and well-ventilated area in the original labeled container. Keep it tightly closed and separate from acids , organics, and reducing agents to prevent hazardous reactions. Emergency and First Aid Measures If accidental exposure occurs, immediate action is required: SAFETY DATA SHEET NALCOOL® 2000 msds nalco 2000
Comprehensive Guide to MSDS Nalco 2000: Safety, Handling, and Chemical Compliance Introduction In the world of industrial water treatment and process chemicals, Nalco 2000 is a recognized name. Commonly used as a microbiocide and preservative in various industrial systems, this product—produced by Nalco Water (an Ecolab company)—is potent and effective. However, with its efficacy comes significant responsibility. The Material Safety Data Sheet (MSDS) for Nalco 2000 (now more commonly referred to as the SDS – Safety Data Sheet under GHS regulations) is the single most critical document for anyone who handles, stores, or manages this chemical. This article provides an exhaustive breakdown of the MSDS for Nalco 2000. We will explore its chemical properties, health hazards, first-aid measures, firefighting guidelines, storage protocols, and environmental impact. Whether you are a plant manager, safety officer, or maintenance technician, understanding this document is non-negotiable for workplace safety and regulatory compliance.
What is Nalco 2000? (Product Identification) Before diving into the MSDS, it is essential to understand what Nalco 2000 is designed to do. Nalco 2000 is a broad-spectrum microbiocide used primarily to control bacteria, fungi, and algae in:
Cooling towers Industrial recirculating water systems Air washers Pasteurizers Closed-loop systems NALCO 2000 (also known as NALCOOL 2000 )
The active ingredient in Nalco 2000 is typically Glutaraldehyde (often referred to as glutaric dialdehyde), sometimes blended with other quaternary ammonium compounds or surfactants depending on the specific formulation variant. Glutaraldehyde is a highly effective biocide but is toxic to humans and aquatic life if misused. Key Chemical Identifiers (from MSDS Section 1):
Product Name: Nalco 2000 Manufacturer: Nalco Water, an Ecolab Company Chemical Family: Aldehyde / Biocide CAS Number of Active Ingredient: 111-30-8 (Glutaraldehyde)
Why the MSDS for Nalco 2000 is Critical The MSDS (or SDS) is not just a paper requirement from OSHA or the EU’s REACH regulation. It is a life-saving tool. For Nalco 2000, the MSDS highlights three critical risk areas: Key Safety & Hazard Information (MSDS Summary) According
Acute Toxicity: The product is harmful if swallowed, inhaled, or absorbed through the skin. Corrosivity: It can cause severe skin burns and eye damage. Environmental Persistence: It is highly toxic to aquatic organisms.
Ignoring the MSDS can lead to chemical burns, respiratory failure, or severe environmental fines.