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Appearance: colorless crystal or white crystal powder;

Purity: ≥99%;

Molecular weight: 180.2;

CAS: 94-13-3;

Standard: BP2000 / USP32;

Melting point: 95-98℃;

Acid value: ≤0.1mg/g;

Loss on drying: ≤0.5%;

Sulfate: ≤0.1%;

Ignition residue: ≤0.05%;

Heavy metal: ≤10ppm;

Packaging: 25Kg/50Kg fiber drum;

Uses: as preservative of organic synthesis, food, medicine and cosmetics; also used for feed as preservative

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