Molecular Formula: C6H10ZnO6-3H2O, molecular weight: 297.38. White granule or crystalline powder, no odor, easily soluble in hot water, can be widely used in pharmaceutical, food, beverage, dairy product, salt, nutrient solution, etc.
Quality standard:
PARAMETER
|
Standard
|
Content%
|
≥98
|
losson drying
|
≤18.0
|
chloride
|
≤0.02
|
sulphate salt
|
≤0.05
|
heavymetal%
|
≤0.0015
|
arsenatesalt%
|
≤0.0003
|
|