Property: white crystalline hygroscopic powder, a slight characteristic odor, hygroscopic, soluble in water and soluble slightly in thermal alcohol, insoluble in cool alcohol, ether or benzene.
Specifications:
Item Specification
Appearance White needle crystal or crystalline powder
Assay 99.50% min
Clarity of Solution Colourless and clear
Loss and Drying 0.2% max
Calcined Residue 0.1% max
Heavy Metals(Pb) 10ppm max
As 2ppm max
pH 6.5~7.5
Usage: food additive or pharmaceutical ingredient for brain metabolism dysfunction, ameliorate hypertension, and help to stabilize emotion.
Packing: 25kg/carton/drum
STORAGE: Be stored in cool, dry place, free from toxic or harmful goods when be stored and delivered.