Description:White crystals or crystalline powder; strongly acid taste. Freely soluble in water.
Soluble in ethanol, practically insoluble in ether.
Solubility(H2O, g/100g):17(20°),80(40°),260(60°)
Manufacture Standards:AJI92/USP26/EP5
Specification:
Specific rotation +21.3~+27.0°
Heavy metals ≤10ppm
Loss on drying ≤0.50%
assay 98.5~101.0%
Melting point 106~110℃
pH 2.0~2.8
Mainly uses:
Cure bronchitis
Used in the cure of liver disease, antioxidant and antidote