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Calcium Citrate Properties
Calcium citrate is the calcium salt of citric acid. It is commonly used as a food additive (E333), usually as apreservative, but sometimes for flavor. In this sense, it is similar to sodium citrate. Calcium citrate is also used as a water softener because the citrate ions can chelate unwanted metal ions. Calcium citrate is also found in some dietary calcium supplements (e. G. Citracal).
Calcium Citrate Application:
Calcium Citrate is commonly used as a food additive, usually as chelant, buffering agent, coagulant, calcareous, calcareous intensifying agent.
Package:
25kg net, 500kg net and 1000kg net per bag with or without pallet (neutral kraft paper bags with PE inliner)
Storage:
Light-proof, well-closed, dry and cool place
|
Item
|
Index
|
|
GB17203-1998
|
USP27
|
FCC
|
|
Ca 3 (C 6 H 5 O 7 ) 2
|
%
|
98.0-100.5
|
97.5-100.5
|
97.5
|
|
Loss on drying
|
%
|
10.0-13.3
|
10.0-13.3
|
10.0-13.3
|
|
Acid-insoluble substances
|
≤ %
|
0.2
|
0.2
|
.
|
|
Heavy metals
|
≤ %
|
0.002
|
0.002
|
0.002
|
|
Arsenic
|
≤ %
|
0.0003
|
3 ppm
|
3 ppm
|
|
Lead
|
≤ %
|
0.0005
|
0.001
|
0.001
|
|
Fluoride
|
≤ %
|
0.003
|
0.003
|
0.003
|
|
Clarity of solution
|
.
|
Pass the test
|
--
|
--
|
|
Organic volatile impurities
|
.
|
Meets the requirements
|
--
|