Names: Vitamin B12
CP BP USP
Crimson Crystals or crystalline powder, flavorless and tasteless, strong hygroscopicity. Easily decompose when exposed to light. Slightly soluble in water ethanol. Insoluble in acetone, chloroform and ether.
Function: Nvegaloblastic anemia, malnutrition, posthemorrhagic anemia, neuralgia and disturbance.
Packing: 50g/tin, 100g/tin, 500g/tin/1000g/tin
Shelf life: 5 years