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Home/Compounds/Food Additive/Sodium acetate trihydrate
C2H9NaO5
136.08 g/mol
Food Additive

SODIUM ACETATE TRIHYDRATE

CAS6131-90-4EC612-115-9
Category
Food Additive
Compound Class
Inorganic Salt
Primary Use
buffering agent and food acidulant

Sodium acetate trihydrate is a salt and hydrate form of acetic acid commonly used as a buffering agent and food acidulant. It also serves various industrial roles, including as a mordant in dyeing and an additive in dialysis solutions.

buffering agentfood acidulantmordant in dyeing

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

StrongStructure SimilarSimilarity 1.00

Calcium acetate

CAS62-54-4

calcium supplement and phosphate binder

StrongStructure SimilarSimilarity 1.00

Ammonium acetate

CAS631-61-8

preserving meats and food

StrongStructure SimilarSimilarity 1.00

Manganese(II) acetate

CAS638-38-0

dye mordant and varnish drier

StrongStructure SimilarSimilarity 1.00

Antimony(III) acetate

CAS6923-52-0

catalyst for polyester production

ReferenceSame Category

Trisodium citrate dihydrate

CAS6132-04-3

acidity regulator and anticoagulant

ReferenceSame Category

Quercetin dihydrate

CAS6151-25-3

Dietary supplement and food ingredient

ReferenceSame Category

Saccharin sodium dihydrate

CAS6155-57-3

artificial sweetener

ReferenceSame Category

DL-aspartic acid

CAS617-45-8

food additive and flavor enhancer

Customs Tariff Classification

The international HS code for SODIUM ACETATE TRIHYDRATE (CAS 6131-90-4) is 2915.29.

HS code (international, 6-digit)

2915.29

EU CN code (8-digit)

2915 29 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

sodium;acetate;trihydrate

InChIKey

AYRVGWHSXIMRAB-UHFFFAOYSA-M

SMILES

CC(=O)[O-].O.O.O.[Na+]

Synonyms (18)
  • Sodium acetate (USP)
  • AcONa.3H2O
  • Natrium acetate-3-wasser
  • Plasmafusin
  • SODIUM ACETATE
  • SODIUM ACETATE HYDRATE
  • SODIUM ACETATE TRIHYDRATE
  • Sodium acetate hydrate (JP18)
  • Sodium acetate--water (1/1/3)
  • Thomaegelin
  • Tutofusin
  • natriumacetate trihydrate
  • sodium acetate--water (1/3)

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