It is packed with ployethylene bags as line-r , and a woven
bag as the outer layer. The net weight of each bag is *5kg.
1.Chemical name: Dicalcium Phosphate Dihydrate
2.M. F. : CaHPO4.2H2O
3.M. W. : **2.*9
4.Physical properties: White and monoclinic crystalline powder;
Odourless and colorless; Soluble in diluted Hydrochloric Acid,
Nitric Acid and Acetic Acid; Slightly soluble in water but
insoluble in Ethanol; Relative density 2.*2; Stable in air; To lose
crystal water at *5°C and then turn into Dicalcium Phosphate
Anhydrous.
5.Quality standard:(GB******2,FCC,USP)
|
Name of indexes
|
GB********4
|
FCC
|
USP
|
|
Appearance
|
White powder
|
White powder
|
White powder
|
|
Assay (as CaHPO4.2H2O),%
|
*8.****3.0
|
*7.****5.0
|
*7.****5.0
|
|
Fluoride, ≤%
|
0.**5
|
0.**5
|
0.**5
|
|
Loss on ignition, %
|
*4.***6.5
|
*4.***6.5
|
*4.***6.5
|
|
Heavy metals(as Pb), ≤%
|
0.**1
|
0.***5
|
0.***5
|
|
Pb, ≤%
|
0.***5
|
0.***2
|
0.***2
|
|
As, ≤%
|
0.***2
|
0.***3
|
0.***3
|
|
Insolubles in Hydrochloric Acid ≤%
|
0.*5
|
-
|
0.*2
|
|
Chloride ≤%
|
-
|
-
|
0.*5
|
6 Usage: In food processing industry, it is used as leavening
agent, bread improver, buffer, nutritional supplement, emulsifier,
stailizer,etc.such as quality improver for dough, cake, pastry and
bakery.
7. Packing: It is packed with ployethylene bags as line-r , and a
woven bag as the outer layer. The net weight of each bag is
*5kg.
8. Storage and transport: It should be stored in a dry, ventilative
and clean warehouse; Keep away from moisture, heat and poisonous
substances.
