I. Chemical Name: tricalcium dicitrate Alias: Tricalcium Citrate
Ⅱ. Molecular formula: Ca3(C6H5O7)2·4H2O
Ⅲ. Molecular Weight: 570.50
IV. Properties: white powder, smellless, slight hygroscopic.
V. Quality Standard:
Index name | GB 17203-1998 | FCC | USP |
Assay[Ca3(C6H5O7)2]% | 98.0-100.5 | 97.5-100.5 | 97.5-100.5 |
Appearance | Powder/granular | Powder/granular | Powder/granular |
Heavy metals (as Pb) ≤% | 0.002 | - | 0.002 |
As ≤% | 0.0003 | - | 0.0003 |
Loss on drying % | 10-13.3 | 10.0-14.0 | 10-13.3 |
Fluoride ≤% | 0.003 | 0.003 | 0.003 |
Pb (pb)% | 0.0005 | 0.0002 | 0.0001 |
Hydrochloric acid insolubles≤% | 0.2 | - | 0.2 |
Clarity of Solution | qualified | - | - |
VI. Packing: PE bag lined composite plastic woven bag, Net wt 25KG.