BioFuran Materials LLC Sodium Acetate Trihydrate

BioFuran Materials Sodium acetate trihydrate (NaCH3COO·3H2O) is a promising Phase Change Material (PCM) used to fabricate reusable heating pads and hand warmers because of its relative high heat of fusion. Its alkalinity (pH 8.5-9.5), as well as its low price, makes sodium acetate trihydrate the material for choice several applications.

Chemical Name: Sodium Acetate Trihydrate

CAS Number: 6131-90-4

Functions: Anti-Coagulant, Anti-Fungal Agent, Antibacterial Agent, Buffers & pH Stabilizer, Deicing Agent, Electrolyte, Electroplating Bath Reagent, Intermediate, Mordant, Neutralizing Agent, Pickling Agent, Precipitant, Preservative, Reagent, Tanning Agent

Chemical Family: Acetates, Sodium Salts

Synonyms: Hot Ice, Hydrated Sodium Acetate

Safety Data Sheet

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Identification & Functionality

Chemical Family
Industrial Additives Functions
CAS No.
6131-90-4
EC No.
612-115-9

Applications & Uses

Fluids & Lubricants Type
Industrial Additives End Use
Recommended Uses & Known Applications
  • Bait for nematodes in pest control
  • Antibacterial, antifungal additive
  • Electrolyte
  • Electroplating bath reagent
  • Retardant in elastomer industry
  • pH buffer
  • Synthetic reagent / intermediate in dyes, pigments, pharmaceuticals, cinnamic acid, etc.
  • Anticoagulant
  • Biodegradable deicer substituting corrosive rock salt

Properties

Formulation Type
Physical Form
Appearance
White hygroscopic granular powder
Odor
Very faint vinegar odor
Soluble in
Water
Typical Properties
ValueUnitsTest Method / Conditions
Boiling Point121-125
Melting Range56-60°C
Molecular Weight136.08g/mol
pH (for a 10wt% solution in water)8.5-9.5
Purity99%