| ≥1 piece |
1.Chemical name: Dihydrocalcium Phosphate, monocalcium phosphate
2.M. F.: Ca(H 2 PO 4 ) 2 .H 2 O
3.M. F. : 252.07
4.Physical properties: White crystalline powder or flaked crystalloid. Specific gravity: 2.220. It may lose crystal water when heated to 109 degree centigrade . Soluble in Hydrochloric Acid and Nitric Acid, and slightly soluble in water (1.8%,30 degree centigrade ). It commonly contains free Phosphoric Acid and features hygroscopicity. Its water solution is acidic.
5. Quality standard: (HG2927-1999 FCC-IV )
|
Name of index |
HG2927-1999 |
FCC-IV |
|
Content ( as Ca) % |
15.2-17.0 |
15.9-17.7 |
|
Pb , ≤ % |
- |
0.0002 |
|
As, ≤ % |
0.0003 |
0.0003 |
|
Heavy metal (Pb), ≤ % |
0.002 |
0.0015 |
|
Fluoride, ≤ % |
0.0025 |
0.005 |
|
Moisture(60 degree centigrade ), ≤ % |
- |
1.0 |
|
Loss on heating (180 degree centigrade 3h), ≤ % |
17 |
- |
|
Clear grade |
Accord with the test |
- |
|
Carbonate |
Accord with the test |
- |
|
Free acid and auxiliary salt |
Accord with the test |
- |
6.Usage: In food i ndustry, it is used as leavening agent, dough regulator, buffer, modifier, solidification agent, nutritional supplement, chelate agent, flulty agent for bakery. Fermenting agent for buffer, fruit acid solidification in bread and cracker, yeast food, modifier in meat organization To improve saccharification and fermentation in brewery.
7.Packing: it is packed with plastic bag as liner, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
8.Storage and transport: Stored in a dry and ventilative warehouse; Keep away from moisture moisture and poisonous substances. Handled with care.