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CAS 126-96-5

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Sodium diacetate

Description:
Sodium diacetate is a chemical compound with the formula C4H7NaO4, commonly recognized as the sodium salt of acetic acid. It appears as a white, crystalline powder and is highly soluble in water, making it useful in various applications. This compound is often utilized as a food preservative and flavoring agent due to its ability to impart a mild vinegar taste while also acting as a buffering agent. Sodium diacetate is known for its antimicrobial properties, which help inhibit the growth of certain bacteria and fungi, thereby extending the shelf life of food products. Additionally, it finds applications in the pharmaceutical and cosmetic industries, where it can serve as a pH regulator. The compound is generally regarded as safe when used in appropriate amounts, but like any chemical, it should be handled with care to avoid potential irritation. Its stability and effectiveness in various pH environments make it a versatile additive in both food and non-food applications.
Formula:C2H4O2Na
InChI:InChI=1S/C2H4O2.Na/c1-2(3)4;/h1H3,(H,3,4);
InChI key:InChIKey=BDKZHNJTLHOSDW-UHFFFAOYSA-N
SMILES:C(C)(O)=O.[Na]
Synonyms:
  • Sodium diacetate acid
  • Sodium diacetate
  • SDA
  • Dykon
  • Acetic acid, sodium salt, compd. with acetic acid (1:1)
  • Acetic acid, sodium salt (2:1)
  • Sodium acid acetate
  • sodium acetate - acetic acid (1:1:1)
  • sodium hydrogen di-acetate
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