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Nalco 8514 Plus Msds: ^hot^

Nalco 8514 Plus is a specialized industrial biocide used primarily for water treatment in cooling systems and reverse osmosis membranes. It is designed to remove biological and organic deposits—such as bacteria, fungi, yeast, and algae—from equipment surfaces and pipelines. Safety and Handling (MSDS/SDS Summary)

According to the Material Safety Data Sheet (MSDS), Nalco 8514 Plus is classified as a hazardous mixture. Key safety highlights include:

Chemical Hazards: It contains Didecyldimethylammonium chloride (

), which is classified as an Acute Toxicity Category 4 and Skin Corrosive Category 1B substance.

Physical Properties: It is a colorless to light-yellow liquid with an alcohol-like odor. It is non-flammable and stable under normal storage conditions. Health Risks: nalco 8514 plus msds

Eye & Skin: Contact can cause severe irritation or chemical burns.

Ingestion: Harmful if swallowed; may cause central nervous system depression or nausea.

Personal Protection: Recommended PPE includes nitrile or butyl rubber gloves, safety goggles, and a face shield. Ensure adequate ventilation to avoid inhaling vapors or mists.

Environmental Impact: It is toxic to aquatic life with long-lasting effects (Category 2) and should not be allowed to enter groundwater or soil. Industrial Applications & Compliance Nalco 8514 Plus is a specialized industrial biocide

Nalco 8514 Plus is frequently used in industrial water circuits to prevent "biofouling," which can reduce system efficiency. Nalco 8514 plus - АО Альфахимпром

Part 12: Disposal – Follow Local Laws

The MSDS advises that NALCO 8514 Plus is not a listed RCRA hazardous waste (in the US), but it may exhibit the characteristic of corrosivity (D002) due to low pH.

  • Recommended method: Neutralize with lime or sodium hydroxide to pH 6-9, then dispose according to local, state, and federal regulations.
  • Do not: Incinerate (may release toxic oxides) or landfill as liquid.
  • Container disposal: Triple-rinse empty containers. Allow to drain. Recycle or dispose as non-hazardous unless contaminated.

10. Stability and Reactivity

  • Stability: Stable under normal conditions.
  • Incompatibility: ACIDS. Mixing with acids causes an exothermic reaction (heat generation) and can cause violent spattering. Avoid contact with strong oxidizing agents.
  • Hazardous Decomposition: May release ammonia or boron oxides if heated to decomposition.

Disposal considerations

  • Dispose of in accordance with local, regional, national regulations. Do not discharge to sanitary sewer or surface waters without authorization.

Part 10: Toxicological Information

According to the MSDS, acute toxicity data (example values – verify current sheet):

  • Oral LD50 (rat): > 2000 mg/kg (moderately low toxicity if swallowed, but corrosive).
  • Dermal LD50 (rabbit): > 5000 mg/kg (low absorption, but corrosive damage).
  • Inhalation LC50: Not determined, but mists cause respiratory irritation.

Chronic effects: Contains tolyltriazole, which in repeated high-dose animal studies showed liver effects. However, at industrial exposure levels, no significant chronic risk is expected with proper PPE. Part 12: Disposal – Follow Local Laws The

2. Hazard Identification (GHS Classification)

According to the Globally Harmonized System (GHS), this product carries specific signal words and pictograms.

Primary Hazards:

  • Acute Toxicity (Oral): Category 4 (Harmful if swallowed).
  • Skin Corrosion/Irritation: Category 1B (Causes severe skin burns and eye damage).
  • Serious Eye Damage: Category 1.

Signal Word: DANGER

Hazard Statements (H-Codes):

  • H302: Harmful if swallowed.
  • H314: Causes severe skin burns and eye damage.

Precautionary Statements (P-Codes):

  • P260: Do not breathe dust/fume/gas/mist/vapors/spray.
  • P264: Wash skin thoroughly after handling.
  • P270: Do not eat, drink, or smoke when using this product.
  • P280: Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
  • P303+P361+P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
  • P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.