high white Sheng Ping Brand Calcium powder
Specifications of the calcium powder
Calcium ascorbate
CAS No.:5743-28-2; 305808-15-5
Standard:USP31/FCCIV
Usage:cosmetic/feed/food/medicine use
Packing:25kg/bag or according to customer's requirement
Calcium ascorbate/Vitamin C calcium as food additives CAS No.: 5743-28-2
Product name | Calcium ascorbate |
Other name | L-Ascorbic acid Calcium salt Dihydrate,Calcium ascorbate dehydrate |
CAS NO. | 5743-28-2;305808-15-5 |
Molecular formula | C12H18CaO14 |
Packing | 25kg/bag |
Standard | cosmetic ,feed ,food ,medicine use |
Calcium ascorbate/Vitamin C calcium as food additives CAS No.: 5743-28-2
Typical Properties
Items | Test Parameters |
Appearance | White to slightly yellow crystalline powder |
Identification | Positive |
Assay(as C12H14CaO12.2H2O) (on the as is basis) | ≥98.0% |
Specific optical rotation | +95°~+97° |
PH (10%,W/V) | 6.8-7.4 |
Loss on drying | ≤0.1% |
Arsenic( as As) | ≤0.0003% |
Fluoride | ≤0.001% |
Heavy metals(as Pb) | ≤0.001% |
Mercury | ≤0.0001% |
Lead | ≤0.0002% |
Oxalate | Pass |
Company information of calcium powder :
We are the branch of Shijiazhuang Yanfeng minerals co ,.Ltd. Our factory locate in Lingshou county of the Shijiazhuang city.