Sodium diacetate

CAS NO.: 126-96-5
Molecular formula: C₄H₇NaO₄·XH₂O
Structural formula: CH₃COONaCH₃COOH·H₂O
Molecular weight: 142.09 (anhydrous)
Uses: multi-functional food chemicals, used as mildew inhibitor, antiseptic, chelating agent, seasoning, PH regulator, meat preservative, or material of compound mildew inhibitor
Packing: 25kg bag( food plastic bag lined PE paper-plastic laminated bag)。
Appearance: white moisture-adsorbing crystalline powder

Technical index:

Grade	Food grade	Feed grade
Free acetic acid %	39.0-41.0	38.0-40.0
Sodium diacetate %	58.0-60.0	56.0-58.0
Moisture %	≤2.0	≤4.0
PH(10% solution)	4.5-5.0	4.5-5.0
Formic acid and readily oxidizable substance %	≤0.2	≤0.2
As %	≤0.0003	≤0.0006
Heavy metals(as Pb)%	≤0.0001	≤0.002