Msds Nalco 2000 | Free

Comprehensive Guide to MSDS Nalco 2000: Safety, Handling, and Chemical Compliance

16. OTHER INFORMATION

  • NFPA Rating: Health = 3, Fire = 0, Reactivity = 1
  • HMIS Rating: Health = 2 (use PPE), Fire = 0, Reactivity = 0

Sections 14-16: Transport, Regulatory, and Other Info

  • UN Number: UN 3265 (Corrosive liquid, acidic, organic, n.o.s.)
  • Packing Group: II or III (depending on concentration – check specific MSDS).

Typical first-aid and PPE recommendations (general guidance)

  • Eyes: flush with water for at least 15 minutes; seek medical attention if irritation persists.
  • Skin: remove contaminated clothing; wash with soap and water.
  • Inhalation: move to fresh air; seek medical attention for breathing difficulty.
  • Ingestion: do not induce vomiting; rinse mouth and get medical help.
  • PPE: chemical-resistant gloves, eye protection (goggles or face shield), protective clothing; use respirator if ventilation is inadequate or for aerosol-generating operations.
  • Engineering controls: local exhaust ventilation to control mists/vapors.

Section 9 & 10: Physical & Chemical Properties and Stability

  • Appearance: Clear, colorless to pale yellow liquid.
  • Odor: Pungent, acrid aldehyde odor.
  • pH: 3.0 – 5.0 (Acidic).
  • Solubility: Complete in water.
  • Stability: Stable under normal conditions.
  • Incompatible Materials: Strong oxidizing agents (bleach, chlorine), strong bases (caustic soda), amines. Mixing bleach with Nalco 2000 can release toxic chlorine gas.
  • Hazardous Decomposition Products: Carbon monoxide, aldehydes.

14. TRANSPORT INFORMATION

  • DOT (USA): Usually Not Regulated as hazardous for ground transport (unless pH extreme or contains zinc >1%). If zinc version: UN3264, Corrosive liquid, acidic, inorganic, n.o.s., Packing Group III.
  • Marine Pollutant: Yes (may contain tolyltriazole).

9. PHYSICAL & CHEMICAL PROPERTIES

  • pH (concentrate): 11 – 13 (highly alkaline)
  • Specific Gravity: ~1.10 – 1.20
  • Solubility in Water: Complete
  • Freeze Point: ~25°F (-4°C) (may gel)

Section 5: Firefighting Measures

Nalco 2000 is an aqueous solution, so it is not inherently flammable. However, if the water evaporates in a fire, the organic residue can burn.

  • Suitable Extinguishing Media: Alcohol-resistant foam, CO2, dry chemical, water spray.
  • Specific Hazards: Thermal decomposition may release toxic gases (carbon monoxide, nitrogen oxides, and acrid smoke).
  • Protective Equipment: Firefighters should wear full bunker gear and self-contained breathing apparatus (SCBA).