Characteristic: The product is white crystalline powder, and highly soluble in water, alcohol, but insoluble in acetone. And it is easy that the product turns to yellow exposure to air.
Application: Pharmaceutical, nutritional supplements, and feed additive.
Appearance: white crystalline powder
Content: 98.0 ~102.0%
Water content: ≤1.00%
Specific rotation: -21.50°~-23.50°
pH (1%water solution): 2.3 ~ 2.6
Heavy metal (Pb): ≤0.001%
Arsenic (As): ≤0.0002%
Residue on ignition: ≤0.5%