Calcium citrate
Molecular Structure:
MDL:
--MFCD00150786
Molecular Formula:
C12H10Ca3O14.4H2O; Ca3(C6H5O7)2·4H2O
Molecular Weight:
570.50
Alias:
枸橼酸钙
Calcium citrate tribasic tetrahydrate
Citric acid calcium salt
Tricalcium dicitrate
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Calcium citrate |
AR |
500g |
RMB 85.8 |
Consulting service |
Character:
白色粉末。无气味。100℃失去大部分结晶水,120℃完全失去结晶水。溶于1050份冷水,稍多溶于热水,水中溶解度: 1 g/L (20°C) 。不溶于乙醇。
Quality Standard:
外观APPEARANCE 白色粉末
红外光谱鉴别Infrared spectrometry Conforms
纯度Purity 98.5% - 101.5% (螯合滴定)
不溶物Insoluble matter <0.05 % (in HCl)
干燥损失Loss on drying 10.0 % to 13.3 % (150°C, 4 Hrs)
氯Chloride(Cl) <0.003 %
硫酸根Sulfate(SO4) <0.02 %
重金属Heavy metals (as Pb) <20 ppm
砷Arsenic (As) <0.0003 %
铜Copper (Cu) <0.001 %
铁Iron (Fe) <0.002 %
镁Magnesium (Mg) <0.05 %
铅Lead (Pb) <0.001 %
镍Nickel (Ni) <0.001 %
Storage:
密封保存。
用途