DEHYDROASCORBIC ACID CAS#: 490-83-5; 凯望编码 (ChemWhat Code): 99570
Names & Identifiers |
| 英文名 | DEHYDROASCORBIC ACID |
| 别名 | (5R)-5β-[(S)-1,2-Dihydroxyethyl]tetrahydrofuran-2,3,4-trione;C05422;Dehydroascorbate;L-Dehydroascorbate;L-threo-2,3-Hexodiulosonic Acid γ-Lactone;Oxidized Ascorbic Acid;OXIDIZED VITAMIN C;L-ASCORBIC ACID OXIDIZED |
| CAS编号 | 490-83-5 |
| 分子式 | C6H6O6 |
| 分子量 | 174.11 |
| EINECS | 207-720-6 |
| Other Registry Numbers | ; |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 228 °C (dec.)(lit.) |
| alpha | D20 +56° |
| Storage | −20°C |
| pka | 3.90(at 25℃) |
| Merck | 13,2886 |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xn |
| R Phrase | 22 |
| WGK Germany | 3 |
| F | 1-8-10 |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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