Origin |
China |
Brand Name |
MPP |
Purity |
99% |
1ãChemical Name:mono-hydrous tripotassium 2-hydroxy propane-1,2,3-tricarboxylate potassium citrate.
2ãMolecular Formula:K3C6H5O7·H2O
3ãMolecular WEIGHT:324.41
4ãCharacter:White crystal or powder;odourless;taste salty;slightly delipuescence;readily soluble in water or glycerine,almost insoluble in ethanol(Relative density 1.98.It will melt and decompose when heated to 230â).
5ãQuality standard:(Or according to the contract)
|
English
|
Bp93
|
QB14889__94
|
|
Content, ≤%
|
99.0-101.0
|
99.0
|
|
Chlorides(cl),≤%
|
0.005
|
__
|
|
Oxalates,≤%
|
0.03
|
__
|
|
Heavy metal(As Pb),≤%
|
0.001
|
0.001
|
|
As≤%
|
__
|
0.0003
|
|
Sodium base,≤ %
|
0.3
|
__
|
|
Moisture, ≤%
|
4.0-7.0
|
__
|
|
Alkalinity
|
Accord with the test
|
Accord with the test
|
|
Loss on drying, ≤%
|
__
|
3.0_6.0
|
|
Easy carbonify substance
|
Accord with the test
|
|