Citrate Series |
Monosodium Citrate |
Molecular Formula |
C6H7O7Na |
CAS NO. |
18996-35-5 |
Properties |
White fine or crystalline granular and odourless powder; |
Quality standard:(Or according to the contract) |
BP98 ,Q/320282NCY002-2009 |
Uses |
In food industry: as acidity regulator; Washing industry: as cleaning agents; Plastics industry: as a plastic filler and blowing agent. |
Packing |
It is packed with polyethylene bag as liner and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg. |
Storage and transport |
Kept in tightly-closed containers, it should be stored in a dry and ventilative warehouse, kept away from moistrue and hot, furthermore, it should be stored separately from poisonous substances. Handled with care, so as to avoid damaging to bags. |
Name of index |
BP98 |
Q/320282NCY002-2009 |
Appearance |
White crystal or crystalline powder |
Identification Test |
|
|
Assay |
99.0-101.0% |
99.0-101.0% |
PH(1%Solutions) |
3.5-3.8 |
3.5-4.0 |
Sulphate |
≤150ppm |
≤300ppm |
Heavy metals(as pb) |
≤5ppm |
≤10ppm |
Oxalate |
≤100ppm |
≤300ppm |
Readily carbonizable substance |
Pass test |
Complying with the test |
Chloride |
≤50ppm |
|
Water |
≤0.4% |
|
As |
≤1ppm |
≤1ppm |
Fe salt |
|
≤10ppm |
Calcium salt, ≤% |
|
≤10ppm |
Lead |
≤1ppm |
≤5ppm |
|
Picture |
 |
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