الوصف

1、Chemical Name: DIPOTASSIUM PHOSPHATE
2、Molecular Formular : K2HPO4
3、Molecular Weight: **4.*7
4、Character: Colorless or white square crystal granule , easily deliquescent, alkaline, insoluble in ethanol . PH value is about 9 in 1﹪ aqueous solution.
5、Usage: In food industry, it is used as buffering agent , chelating agent , yeast food, emulsifying salt , synergistic agent of anti-oxidation.
6、Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as the outer layer, The net weight of each bag is *5kg.
7、Storage and Transportation：It should be stored in a dry and ventilating warehouse; Be cautious to keep away from moisture and hot. Unloaded with care, so as to avoid the damage. Furthermore, it should be stored separately from poisonous substances.
Specification FCC****7
Appearance White crystal or granule, odorless, hygroscopic
Content（on the base of dry basis） ≥% *8.0
Arsenic(as As , GT*3);1g/*0ml molten test sample≤% 0.***3
Content(P2O5) ≥% *9.*4(Anhydrous)
*0.*2(Trihydrate)
Content(K2O) ≥% *2.*4(Anhydrous)
*0.4(Trihydrate)
Fluoride（as F）≤% 0.**1
Heavy metals(as Pb)≤% 0.***5
Water insoluble≤% 0.2
Lead (GT****3, *0g sample)≤% 0.***2
Weight loss on ignition(**5℃, 4h)≤% 2.0