Nalco® 8506 Plus is biodetergent primarily used in open recirculating cooling systems to control microbiological growth and maintain heat transfer efficiency Key SDS Information The Safety Data Sheet (SDS) for Nalco 8506 Plus identifies it as a liquid with a neutral and a high flash point of >100 °C : It is classified as a skin and eye irritant . Prolonged inhalation of vapors may be harmful, and ingestion can lead to central nervous system depression, nausea, and dizziness. Material Compatibility : It is safe to use with equipment made of PVC, PE, Teflon, or Stainless Steel. However, it should come into contact with aluminum, brass, or carbon steel in its neat (undiluted) form. Safety Precautions : Standard personal protective equipment (PPE), such as goggles and rubber gloves, is required. Faciliites should provide quick drenching or eye-flushing stations in case of accidental exposure. Interesting Highlight: Food Processing Use A unique aspect of Nalco 8506 Plus is its NSF Registration . It is officially recognized as acceptable for treating cooling and retort water (Category G5) in and around food processing areas. This registration means it can be used in facilities that handle food, provided there is a functional barrier between the treated water and the food product or if data shows non-volatiles (like sulfites) won't carry over into steam. This makes it a critical tool for maintaining hygiene in industrial food production environments without risk of food adulteration. or specific dosage recommendations for cooling systems? 8506 SDS (GHS) | PDF | Toxicity | Magnesium - Scribd
Nalco 8506 Plus is a high-performance biodetergent specifically designed for open recirculating cooling systems . It is primarily used to prevent microbiological growth, disperse oils and hydrocarbons, and improve the effectiveness of other biocides by penetrating slime and silt deposits. Safety & Hazards (MSDS Highlights) The Safety Data Sheet (SDS) for Nalco 8506 Plus identifies it as a chemical that requires careful handling. Key hazard information from official documentation includes: Primary Hazards : It is classified as causing moderate irritation to the skin and eyes . Health Effects : Inhalation : Prolonged breathing of vapors may be harmful and can cause nausea, dizziness, or vomiting at high concentrations. Ingestion : Can cause central nervous system depression, nausea, and vomiting. Flammability : It is considered combustible and should be kept away from heat and open flames. Stability : Stable under normal conditions, but contact with strong oxidizers (like chlorine or nitric acid) can generate toxic fumes, heat, or fires. Technical Specifications Typical Value Appearance Clear, light yellow liquid pH Approximately 7.2 Flash Point > 100 °C (212 °F) or 197 °F (PMCC) depending on testing standard Specific Gravity 0.84 at 77 °F Solubility Similar vapor pressure to water Handling & Storage Recommendations Personal Protective Equipment (PPE) : Standard precautions include wearing chemical splash goggles and rubber gloves . Material Compatibility : Storage and application equipment (pumps/lines) should be made of PVC, PE, Teflon, or Stainless Steel . Materials to Avoid : Do not use Aluminum, Brass, or Carbon Steel for contact with the neat product. Food Processing Areas : The product is NSF registered (Category G5, G7) for use in treating cooling and retort water in food processing facilities, provided there is no direct contact with edible products. Procurement & Official Documents You can view or request official safety documentation through the following sources: Manufacturer Portal : Nalco Water safety data sheets are typically requested directly through the Ecolab SDS Portal or via a local sales representative. Industrial Suppliers : Large-scale quantities are available through industrial chemical distributors such as ECSA Chemicals . NALCO 8506 PLUS Safety Data Sheet | PDF | Toxicity - Scribd
Classification: Generally classified as a Warning substance. Primary Hazards: Causes moderate irritation to the eyes and skin . Physical State: Viscous liquid with a characteristic odor. pH: Approximately 7.2 (neutral). Flash Point: > 100 °C (non-combustible under normal conditions). 2. Safety & Personal Protective Equipment (PPE) Eyes: Wear chemical safety goggles and a face shield when handling the neat product. Skin: Use protective gloves (neoprene, nitrile, or PVC) and suitable protective clothing. Respiratory: No specific personal respiratory equipment is typically required, provided there is adequate ventilation. Hygiene: Maintain facilities for quick drenching or eye flushing in the work area. Wash hands and exposed skin thoroughly after handling. 3. First Aid Measures Eye Contact: Immediately flush with water for at least 15 minutes while holding eyelids open; seek medical attention if irritation persists. Skin Contact: Flush the affected area with water; remove and wash contaminated clothing before reuse. Ingestion: Do not induce vomiting unless directed by medical personnel. Give water and call a physician. Inhalation: Remove the individual to fresh air and treat symptoms. 4. Handling & Storage Storage Materials: Use equipment made of PVC, PE, Teflon, or Stainless Steel . Incompatible Materials: Do not use Aluminum, Brass, or Carbon Steel for storage or application of the neat product. Avoid contact with strong oxidizers. Container Care: Keep containers tightly closed when not in use. Do not reuse empty containers unless they have been properly reconditioned. 5. Applications & Regulatory Uses: Designed for high-stress cooling systems to improve biocide penetration into slime and silt deposits. Food Processing: Registered as NSF Category G5 and G7 , meaning it is acceptable for treating cooling and retort water in food processing areas, provided there is no direct contact with food products. For the most up-to-date and official documentation, you should request the current version of the SDS directly through the Ecolab SDS/MSDS Request Form or by contacting your local Nalco Water representative.
NALCO 8506 PLUS is a specialized biodetergent and biodispersant designed by Nalco Water, an Ecolab company, primarily for use in high-stress industrial open recirculating cooling systems. The Nalco 8506 Plus Safety Data Sheet (SDS/MSDS) provides critical safety, handling, and environmental data for managing this surfactant-based chemical. Product Overview and Uses NALCO 8506 PLUS is formulated to maintain heat transfer efficiency and prevent microbial fouling. Key applications and benefits include: Bio-detergency : It helps penetrate and loosen slime and silt deposits, allowing biocides to work more effectively. Hydrocarbon Dispersion : Effectively disperses oils and other hydrocarbons within the cooling water. System Maintenance : Reduces maintenance costs by preventing microbial-induced corrosion (MIC) and fouling in heat exchangers. Compatibility : Designed for high-stress recirculating systems, often found in heavy industrial or chemical processing environments. Safety and Hazard Identification According to the SDS, NALCO 8506 PLUS is categorized as a hazardous substance with the following primary concerns: Eye Contact : Causes serious eye damage ; symptoms may include redness, pain, and corrosion. Skin Contact : May cause moderate irritation, though health injuries are not always expected under normal use conditions. Inhalation : High concentrations of vapor or mist can lead to central nervous system depression, nausea, or dizziness. Physical Hazards : The product is combustible and should be kept away from heat and open flames. Physical and Chemical Properties Form : Liquid. pH : Approximately 7.2 (neutral). Density : Approximately 1.0675 at 20°C. Flash Point : Greater than 100°C (>212°F). Hazardous Decomposition : Fire conditions may release toxic vapors, including carbon oxides , nitrogen oxides (NOx) , sulfur oxides , and phosphorus oxides . Handling, Storage, and Compatibility Proper management of NALCO 8506 PLUS is essential for safety and equipment longevity: Personal Protective Equipment (PPE) : Wear chemical splash goggles and rubber gloves at a minimum. For high-exposure risks, a face shield and protective clothing are recommended. Material Compatibility : Recommended : PVC, Polyethylene (PE), Teflon, and Stainless Steel. Avoid : Do not use aluminum, brass, copper, or carbon steel for storing or applying the neat (concentrated) product. Storage : Keep containers tightly closed in a cool, well-ventilated area. Store separately from strong oxidizers and acids. Regulatory and Environmental Information NSF Registration : This product is NSF Registered (Category G7), meaning it is acceptable for treating cooling systems where neither the water nor the steam contacts edible food products. Spill Response : Ensure adequate ventilation and keep bystanders upwind. Do not allow the material to contact soil, surface water, or groundwater. NALCO 8506 PLUS Safety Data Sheet | PDF | Toxicity - Scribd nalco 8506 plus msds
The safety and technical profile of Nalco 8506 Plus (also known as NALCO® 8506 PLUS) identifies it as a liquid biodetergent used primarily for microbiological control in industrial cooling systems Chemical Composition & Hazards Based on its Safety Data Sheet (SDS) , the product contains: Alcohols, C12-15, ethoxylated (10–30% concentration): A surfactant. Sodium Xylenesulfonate (5–10% concentration): Used as a hydrotrope. Key Hazards: The substance is classified as a potential irritant. Direct contact can cause moderate irritation to the eyes and skin. Inhalation of high concentrations may cause dizziness, nausea, or central nervous system depression. files.dep.state.pa.us Technical Specifications Appearance : Clear, light yellow liquid. : Approximately 7.2 (neutral). Flash Point : > 100°C (> 212°F), making it stable under normal conditions. : 1.0675 at 20°C. Primary Uses & Compatibility Application : It is designed for open recirculating cooling systems to prevent fouling and microbial corrosion. Performance : Improves biocide penetration into silt deposits and effectively disperses oils and hydrocarbons. Material Compatibility Recommended : PVC, Polyethylene (PE), Teflon, and Stainless Steel. : Contact with Aluminum, Brass, or Carbon steel when the product is neat (undiluted). Food Processing NSF Registered (Category G5, G7) for use in and around food processing areas, provided there is no direct contact with edible products. Handling & Storage Safety Gear : Use goggles and rubber gloves during handling. : Keep containers tightly closed in a cool, well-ventilated area. : It may be considered hazardous waste (RCRA 40 CFR 261) and should be disposed of at licensed facilities. For official, site-specific documents, you can request a formal Nalco Water SDS directly from dosage recommendations for specific cooling system volumes or looking for alternative biodetergents 8506 SDS (GHS) | PDF | Toxicity | Magnesium - Scribd
Product review — Nalco 8506 Plus (MSDS-focused) Summary
Nalco 8506 Plus is a water-treatment chemical (scale/corrosion inhibitor and/or dispersant; assume industrial/boiler/water-system use). It’s effective for controlling scale, deposits, and corrosion when used per treatment program. Nalco® 8506 Plus is biodetergent primarily used in
Safety highlights from the MSDS
Hazard classification: May be listed as hazardous depending on concentration/mixture; common hazards include skin and eye irritation and possible respiratory irritation from mist. Acute effects: Causes eye irritation; prolonged or repeated skin contact may cause dermatitis. Inhalation of vapors/mists can irritate respiratory tract. Chronic effects: MSDS may note no established chronic human health effects at normal use levels; follow handling precautions to avoid repeated exposure. Routes of exposure: Skin contact, eye contact, inhalation, ingestion. First aid:
Eyes: rinse with water for 15+ minutes; get medical attention if irritation persists. Skin: wash with soap and water; remove contaminated clothing. Inhalation: move to fresh air; seek medical help for breathing difficulty. Ingestion: do not induce vomiting; seek medical attention. However, it should come into contact with aluminum,
Handling & storage
Use chemical-resistant gloves, eye protection (goggles/face shield), and protective clothing. Use in well-ventilated areas; local exhaust if mists/aerosols are generated. Store in tightly closed containers away from incompatible materials (strong oxidizers, strong bases/acids as specified on MSDS) and direct sunlight; keep at recommended temperature range.