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Anhydrous sodium acetate
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 Trihydrate sodum acetate >> Specification of officinal crystal sodium acetate

 

Trihydrate sodum acetate    Molecular formula: CH3COONa-3H2O molecular weight: 136.08

Properties: Three hydrated sodium acetate is a colorless, odorless crystals. Easily weathered in the air, water and soluble in ethanol, micro-soluble in vinegar concentrate. 1.45 share, the melting point of 58 ¡æ.

Uses: Sodium acetate is a kind of chemical raw materials used in printing and dyeing, pharmaceutical, chemical reagents and industrial catalysts, additives, filled with PPD and anti-corrosion agent preservation.

Specification of officinal crystal sodium acetate

Content(CH3COONa-3H2O)% 99.5
Clarity test Qualified
PH value 7.5-9.0
Chlorid(CI)% 0.001
Sulfate(SO4)% 0.005
Phosphate(PO4)% 0.0005
Magnesium(Mg)% 0.001
Calcium(Ca)% 0.025
Ferrum(Fe)% 0.0003
Arsenic(As)% 0.0002
Heavy metal (base on Pb) % 0.001
Oxidate Qualified
Insoluble substance in water% 0.005

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