Calcium ascorbate dihydrate
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
- 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)
- Flash point:
- 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 activity
- [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
MSDS
- Language:English Provider:SigmaAldrich
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
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