L(+)-Potassium hydrogen tartrate CAS#: 868-14-4; 凯望编码 (ChemWhat Code): 33680
Names & Identifiers |
| 英文名 | L(+)-Potassium hydrogen tartrate |
| 别名 | 2,3-dihydroxy-(r-(r*,r*))-butanedioicacimonopotassiumsalt;2,3-dihydroxy-[theta-(theta,theta)]-butanedioicacimonopotassiumsalt;2,3-dihydroxy-butanedioicaci(r-(r*,r*))-butanedioicacimonopotassiumsalt;acidpotassiumtartrate;Butanedioicacid,2,3-dihydroxy-(R-(R*,R*))-,monopotassiu;Butanedioicacid,2,3-dihydroxy-(R-(R*,R*))-,monopotassiumsalt;cremortartari;faccla |
| CAS编号 | 868-14-4 |
| 分子式 | C4H5KO6 |
| 分子量 | 188.18 |
| EINECS | 212-769-1 |
| Other Registry Numbers | |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 267°C (dec.) |
| alpha | 32.5 º (c=10, 1N NaOH) |
| Density | 1.954 g/mL at 25 °C(lit.) |
| Flash Point | 210℃ |
| Storage | Store at +15°C to +25°C. |
| Solubulity | 5.7g/l |
| form | Crystals or Powder |
| Color | Colorless opaque or white |
| PH | 3.4-3.7 (H2O, 20℃)(saturated solution) |
| Water Solubility | Soluble in water and dilute mineral acid. Insoluble in alcohol. |
| Merck | 14,7615 |
| BRN | 6119985 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| EPA Substance Registry System | Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, monopotassium salt(868-14-4) |
Safety & Hazards(Codes & Phrases) |
| S Phrase | 24/25 |
| WGK Germany | 1 |
| RTECS | WW8223000 |
| TSCA | Yes |
| HS Code | 29181300 |
| Hazardous Substances Data | 868-14-4(Hazardous Substances Data) |
| 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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