Introduction：Basic information about Calcium ascorbate dihydrate CAS 5743-28-2, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Calcium ascorbate dihydrate Basic information
| Product Name: | Calcium ascorbate dihydrate |
| Synonyms: | Hemicalcium L-ascorbate hydrate;Vitamine C-Ca;Calcium Ascorbate (200 mg);CalciuM ascorbate USP;CalciuM L-ascorbate dihydrate 99%;-2-hydroxy-1-oxidoethyl);-4-hydroxy-2-((S);-5-oxo-2,5-dihydrofuran-3-olate dihydrate |
| CAS: | 5743-28-2 |
| MF: | C6H12CaO7 |
| MW: | 236.23 |
| EINECS: | 611-529-7 |
| Product Categories: | |
| Mol File: | 5743-28-2.mol |
|
Calcium ascorbate dihydrate Chemical Properties
| Melting point | 166 °C (dec.) (lit.) |
| alpha | [α]D20 +95～+98° (c=2.5, H2O) |
| Fp | 300 °C |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Freely soluble in water, practically insoluble in ethanol (96 per cent). |
| form | crystalline |
| color | white to slightly yellow |
| Odor | at 100.00?%. odorless |
| Optical Rotation | [α]20/D +95°, c = 5 in H2O |
| InChI | InChI=1/C6H8O6.Ca.H2O.2H/c7-1-2(8)5-3(9)4(10)6(11)12-5;;;;/h2,5,7-10H,1H2;;1H2;;/t2-,5+;;;;/s3 |
| InChIKey | WRLFEQBXQSTIQG-IRNNHALZNA-N |
| SMILES | [C@H]([C@@]1([H])OC(=O)C(O)=C1O)(O)CO.[Ca].O |&1:0,1,r| |
| CAS DataBase Reference | 5743-28-2(CAS DataBase Reference) |
Safety Information
| WGK Germany | 3 |
| F | 21 |
| HS Code | 2936270000 |
| Storage Class | 11 - Combustible Solids |
Calcium ascorbate dihydrate Usage And Synthesis
| Chemical Properties | White or slightly yellowish, crystalline powder. |
| Uses | Calcium Ascorbate Dihydrate is a salt of Ascorbic Acid (A786990), physiological antioxidant. Coenzyme for a number of hydroxylation reactions; required for collagen synthesis. Widely distributed in plants and animals. Inadequate intake results in deficiency syndromes such as scurvy. Used as antimicrobial and antioxidant in foodstuffs. |
| Uses | A physiological antioxidant and coenzyme. |
| General Description | Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Calcium Ascorbate is a non-acidic buffered form of ascorbate, which is found to be safer for mouth and sensitive stomach. It can also be directly applied to gums to heal infections. |
| IC 50 | Microbial Metabolite |
Calcium ascorbate dihydrate Preparation Products And Raw materials
