Molecular formula : CaHPO4·2H20
Molecular Weight : 172.09
Properties : White crystal powder or granules, colorless and tasteless. dissolving in diluted hydrochloric acid and acetic acid, slightly soluble in water, insoluble in ethanol; will turn into anhydrous dicalcium phosphate at 75 ℃.
Uses : As loose-agent for biscuit; as yeast culture medium; supplement of nourishment.
Packing and storage: 25Kg, 40Kg bags, stored in draughty, dry and clean place, avoid moisture.
Standard executed : GB1889-92
Item |
Specs. |
Dicalcium Phosphate( CaHPO4·2H20 ), % |
98 -103 |
pH-value , |
7 - 8 |
Loss on drying, % |
24.5-26.5 |
Sulphate( SO4 ), % ≤ |
0.05 |
Chlorides( Cl ), % ≤ |
0.10 |
Arsenic ( As ), % ≤ |
0.0003 |
Heavy metal ( as Pb), % ≤ |
0.001 |
Fluoride ( F ), % ≤ |
0.005 |
Insoluble in Hcl, % ≤ |
0.05 |
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