CAS number: 814-80-2
Molecular formula: 2(C3H5O3)·Ca
molecular weight: 218.217
Chemical structure:
Certificate of Analysis
PRODUCT NAME | CALCIUM LACTATE | |
EXPIRY DATE | 1 YEAR | |
INSPECTION STANDARD | BP2009 | |
ITEM | SPECIFICATION | RESULT |
PROPERTIES | WHITE CRYSTAL POWDER, ODORLESS,SWEET. FREELY SOLUBLE IN WATER, VERY SLIGHTLY SOLUBLE IN ALCOHOL, HARDLY SOLUBLE IN ETHER | CONFORM |
MELTING POINT | 166~170℃ | 166.2~167.1℃ |
SPECIFIC ROTATION | +23°--+25° | +24.3° |
IDENTIFICATION | (1): MELTING POINT IS 120-125℃ AFTER ACETYLATION. | CONFORM |
(2): POSITIVE REACTION | CONFORM | |
(3): SAMPLE'S IR CONSISTENT WITH THAT OF REFERENCE MATEROAL (SPECTRA 84) | CONFORM | |
ACIDITY OR ALKALINITY | ≤0.30ML | CONFORM |
CLARITY AND COLOUR | CLEAR AND COLOURLESS | CONFORM |
CHLORIDE | ≤0.003% | CONFORM |
SULPHATE | ≤0.01% | CONFORM |
OXALATE | ≤0.02% | CONFORM |
LOSS OF DRYING | ≤0.5% | 0.27% |
SULPHATED ASH | ≤0.1% | 0.03% |
HEAVY METALS | ≤0.001% | CONFORM |
ARSENIC | ≤0.0002% | CONFORM |
ASSAY | 98.0%~102.0% | 100.3% |