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 Calcium Citrate |
| Chemical Name |
tricalcium dicitrate,Calcium citrate tribasic |
| Molecular Formula |
Ca3(C6H5O7)2·4H2O |
| Molecular Weight |
570.50 |
| Features |
white powder, odorless, has slight hygroscopicity, insoluble in water, (0.095g／100ml,25℃). Almost insoluble in ethanol(0.0089g／ 100ml,25℃). |
| Quality standard |
FCC-IVUSP24 |
| Use |
As chelating agent; buffer; calcium reinforcer, emulsifying salt. etc. |
| Packing |
In plastic woven bag lined with PE plastic bag, net wt. per bag 25kg. |
| Storage & Transport |
Should be stored in dry and draughty warehouse, protect against dampness, heating and toxic substances. |
| Specifications |
Item |
FCC-IV |
USP24 |
Assay(dry) % |
white powder |
As, ≤% |
97.5-100.5 |
97.5-100.5 |
Fluorides,≤% |
0.0003 |
0.0003 |
Heavy metal (Pb),≤% |
0.003 |
0.003 |
Drying loss,% |
0.002 |
0.0005 |
Insol. in acids,≤% |
0.0002 |
0.0001 |
Lead, ≤% |
0.003 |
0.001 |
Clarity of solution |
-- |
0.2 |
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