Characteristics: White, lustrous, or a white ,crystalline powder. It has a slight, characteristic odor. It is soluble in water, in alkali solutions, and in dilute mineral acids. It is slightly soluble in alcohol and practically insoluble in ether.
Quality Standards: AJI97
Appearance: White crystals or crystalline powder
Specific rotation: +21.9°~+24.1°
PH value: 5.6~6.1
Loss on drying, %: ≤0.3
Residue on ignition, %: ≤0.4
Storage: Stored in dry, clean and ventilated places. Protect it from moisture, heat or sunshine. In order to avoid pollution, it is prohibited to place this product together with poisonous or harmful substances. The expiry date is for two years.
평가 & 댓글 남기기