| ≥1 piece |
Chemical Name: potassium dihydrogen phosphate (food additive)
Molecular Formula: KH 2 PO 4
Molecular Weight: 136￡?09
Properties: Colourless or white crystalline granule or crystalline powder, odourless, steady in air; relative density 2.338, melting point 96 ??-253 ??, easily soluble in water (83.5g//100ml, 90 ??), PH4.2-4.7 in 2.7% agueous solution. Insoluble in ethanol.
Specifications:
|
Item
|
FCC,1997
|
|
Assay(dry basis),≥%
|
98.0
|
|
As,≤%
|
0.0003
|
|
Fluoride(F),≤%
|
0.001
|
|
Heavy Metal(Pb),≤%
|
0.0015
|
|
Insol. in water,≤%
|
0.2
|
|
Pb,≤%
|
0.0002
|
|
Drying Loss,≤%
|
1
|
Use: It can used in food industry as buffer agent, sequestran binder, yeast dietary agent flarour,enhancers, dietary supplement, ferment, suplement, expansion, agent etc.