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Sodium diacetate buy in Pittsburgh
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Sodium diacetate

Sodium diacetate

Code: DIAC0113
In stock
91.34 USD
USA, Pittsburgh
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Technical characteristics
  • Country of manufactureUnited States
  • Type of substanceSolid

White, crystalline powder

CAS: 126 - 96 - 5

Formula: C4H7NaO4

MW: 142.09g/mol

MP: 323 - 329°C

pH: 4.5 - 5 (10wt% water solution)


Sodium diacetate is a 1: 1 mixture of sodium acetate and acetic acid, is commonly used as a preservative and acidulant. Structurally, sodium diacetate has up to 41wt% acetic acid locked in its crystalline state, hence the name “dry acetic acid”. As a solid acid, sodium diacetate is effective as a fungicide, bactericide, anti - mold, and anti - rope. In agro - industry, it is routinely applied to animal feeds to preserve the quality of feeds during storage and adds palatability (vinegar flavor).

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