Chemical Name: | Calcium citrate |
Molecular Formula: | Ca3(C6H5O7)2·4H2O |
Molecular Weight: | 570.5 |
CAS: | 813-94-5 |
Character: | White powder，odorless, slight deliquescence, hardly soluble in water (0.095g/100ml 25℃)，almost insoluble in ethanol. It may start to lose crystal water when heated to 100. The crystal will lose water completely when heated to 120℃ |
Uses: | In food industry, it is used as chelae agent, buffer, coagulant, calcareous intensified agent. According to GB1980-94，it can be used in soy products. |
Packing: | It is packed with polyethylene bag as inner layer, and a compound paper-plastic woven bag as the outer layer, the net weight of each bag is 25kg. |
Storage & 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. |
Quality index: | (FCC-V、GB-17203-1998,USP 32) Name of index | FCC-V | GB-17203-1998 | USP 32 | Appearance | White Powder | White Crystalline Powder | White Crystalline Powder | Content % | 97.5-100.5 | 98.0-100.5 | 97.5-100.5 | As ≤% | - | 0.0003 | 0.0003 | Fluoride ≤% | 0.003 | 0.003 | 0.003 | Acid-insoluble substance ≤ % | 0.2 | 0.2 | 0.2 | Pb ≤% | 0.0002 | - | 0.001 | Heavy Metals (as Pb) ≤ % | - | 0.002 | 0.002 | Loss on drying % | 10.0-14.0 | 10.0-13.3 | 10.0-13.3 | Clear grade | - | Accord with the test | - |
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