Appearance : colorless or white crystal;

Purity: 99.5-101.0%;

Standard: BP 2000;

Molecular weight: 150.08;

Calcium salt: ≤0.02%;

Chloride(Cl)≤0.01%;

Loss on drying: ≤0.3%;

Ignition residue: ≤0.05%;

Packaging: 25KG/drum;

Uses:As sour agent of beverage and other food, for example, wine, soft drinks, candies, bread; as chemical resolving agent for manufacturing of DL-2-Amino-1-butanol; for synthesis of tartaric acid derivative as chiral material; as catalyst of polyester fabric resin treatment; as complexing agent, masking agent, chelating agent and dyeing agent; as developing agent of photography; as cleaning agent and polishing agent of metal surface

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