Sodium Acetate Trihydrate – Analytical Reagent

1. Product Identification

Item Details

Product Name：Sodium Acetate Trihydrate (Analytical Reagent)

CAS No.：6131-90-4

Molecular Formula：CH₃COONa·3H₂O

Appearance：Colourless transparent crystal or white granular solid

Application：Chemical analysis buffer preparation, laboratory reagent, water treatment carbon source, organic synthesis auxiliary, culture medium raw material

2. Typical Specifications

Item	Unit	Value
Assay (CH₃COONa·3H₂O)	%	≥99.0
pH (50g/L, 25℃)	–	7.5–9.0
Water Insoluble Substances	%	≤0.002
Chloride (Cl)	%	≤0.001
Sulfate (SO₄)	%	≤0.005
Iron (Fe)	%	≤0.0002
Heavy Metals (Pb)	%	≤0.0005
Melting Point	℃	58
Solubility (20℃)	g/L	≥760

3. Key Features

Compliant with GB/T 693-2024 national standard for analytical reagent

High purity, low impurity content

Easy soluble in water, weak alkaline solution

Good chemical stability, easy weathering in air

Strict quality control for laboratory and industrial high-standard usage

4. Applications

Laboratory analytical reagent and buffer solution preparation

Organic synthesis reaction auxiliary agent

Water treatment microbial carbon source

Culture medium and pharmaceutical intermediate raw material

Dye, electroplating and chemical industry raw material

5. Packaging & Storage

Packaging：25kg bag / 500g bottle, customizable

Storage：Store in a cool, dry and well-ventilated area. Keep sealed, away from moisture, high temperature and direct sunlight, prevent efflorescence.

Handling：Wear protective gloves and goggles; avoid dust inhalation and direct skin and eye contact.