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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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