The Nalco 8506 Plus MSDS is not a document to be stored in a dusty binder in the maintenance shed. It is a living operational manual. For any facility using this effective corrosion inhibitor, the following actions are non-negotiable:
By respecting the chemistry outlined in the Safety Data Sheet, you can safely leverage the performance benefits of Nalco 8506 Plus—protecting both your cooling water system and, more importantly, your workforce.
Always download the most recent SDS from the Ecolab / Nalco Water website or request it from your supplier, as formulations and regulatory classifications can change.
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NALCO 8506 PLUS is a surfactant-based biodetergent used primarily in open recirculating cooling systems to maintain heat transfer efficiency and control microbiological growth
Below is the detailed content based on the Safety Data Sheet (SDS) for this product. 1. Identification and Product Overview Product Name: NALCO 8506 PLUS Primary Use: Cooling water biodetergent and oil/hydrocarbon dispersant.
Prevents fouling and microbial corrosion; improves biocide penetration into slime and silt deposits. NSF Registration:
Acceptable for treating boilers and cooling systems (G7) in food processing areas, provided there is no contact with edible products. 2. Hazard Identification Primary Hazards: Causes irritation to skin and eyes. Inhalation:
Prolonged inhalation of vapors may be harmful and can cause central nervous system depression, nausea, dizziness, or vomiting. Ingestion:
May cause nausea, dizziness, or unconsciousness depending on exposure levels. Chronic Effects: nalco 8506 plus msds
Prolonged skin contact can cause defatting, leading to irritation and dermatitis. files.dep.state.pa.us 3. Physical and Chemical Properties Appearance: Characteristic. 7.2 (at 20 °C). Relative Density: Flash Point: > 100 °C (Combustible). Vapour Pressure: Similar to water. files.dep.state.pa.us 4. Handling and Storage Equipment Compatibility:
Use PVC, PE, Teflon, or Stainless Steel for storage and application equipment (pumps/lines). Prohibited Materials:
use Aluminum, Brass, or Carbon Steel in contact with the neat product. Safety Precautions: Wear safety goggles and rubber gloves during handling.
Provide facilities for quick drenching or flushing of eyes and body in case of contact.
Keep containers closed when not in use and away from heat or open flames. 5. First Aid Measures Eye/Skin Contact:
Flush immediately with plenty of water. Remove and wash contaminated clothing before reuse. Inhalation:
Move to fresh air. If symptoms like dizziness or nausea persist, seek medical attention. Ingestion:
Do not take internally. Consult a physician immediately if ingested. files.dep.state.pa.us
For the most current and official safety information, you can request the specific document through the Nalco Water SDS Request Form provided by 8506 SDS (GHS) | PDF | Toxicity | Magnesium - Scribd Nalco 8506 Plus MSDS: Comprehensive Safety, Handling, and
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. Training: Every operator who pumps, samples, or handles
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.
Based on the typical composition and application of Nalco 8506 Plus (a biocide/microbicide commonly used in industrial water treatment and oilfield applications), the primary feature is:
Before diving into hazards, the SDS establishes exactly what the product is and who to contact in an emergency.
Key takeaway for users: Confirm you are looking at the correct sheet. Nalco produces several "8500" series chemicals, but "8506 Plus" specifically contains a proprietary blend of phosphonates, acrylic copolymers, and corrosion inhibitors. The "Plus" typically indicates enhanced dispersant activity compared to the base 8506 formula.