5743-28-2
Product Name:
Calcium ascorbate dihydrate
Formula:
C6H12CaO7
Synonyms:
L -Ascorbic acid calcium salt dihydrate;Vitamin C calcium salt
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CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | White to slightly pale greyish-yellow odourless crystalline powder |
|---|---|
| Color/Form | White crystalline powder |
| Odor | ODORLESS |
| Solubility | INSOL IN ETHER |
| Stability/Shelf Life | AQ SOLN ... OXIDIZE QUICKLY. |
| Optical Rotation | [α]D/20 between + 95° and + 97° (5 % w/v aqueous solution) |
| pH | Between 6,0 and 7,5 (10 % aqueous solution) |
| Other Experimental Properties | Triclinic crystals. Specific optical rotation: +95.6 deg @ 20 °C/D (2.4%). Freely sol in H2O; practically insol in methanol, ethanol. Aq soln are neutral and oxidize quickly. /Dihydrate/ |
| Chemical Classes | Metals -> Metals, Inorganic Compounds |
COMPUTED DESCRIPTORS
| Molecular Weight | 426.34 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 8 |
| Hydrogen Bond Acceptor Count | 14 |
| Rotatable Bond Count | 4 |
| Exact Mass | 426.0322461 g/mol |
| Monoisotopic Mass | 426.0322461 g/mol |
| Topological Polar Surface Area | 222 Ų |
| Heavy Atom Count | 27 |
| Formal Charge | 0 |
| Complexity | 232 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 4 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 5 |
| Compound Is Canonicalized | Yes |