Introduction：Basic information about CAS 868-14-4|L(+)-Potassium hydrogen tartrate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | L(+)-Potassium hydrogen tartrate |
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| CAS Number | 868-14-4 | Molecular Weight | 187.170 |
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| Density | 1.954 g/mL at 25 °C(lit.) | Boiling Point | / |
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| Molecular Formula | C4H4KO6 | Melting Point | 267°C (dec.) |
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| MSDS | ChineseUSA | Flash Point | 410 °F |
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Names
| Name | Potassium bitartrate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.954 g/mL at 25 °C(lit.) |
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| Melting Point | 267°C (dec.) |
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| Molecular Formula | C4H4KO6 |
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| Molecular Weight | 187.170 |
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| Exact Mass | 186.965042 |
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| PSA | 117.89000 |
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| InChIKey | KYKNRZGSIGMXFH-UHFFFAOYSA-N |
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| SMILES | O=C(O)C(O)C(O)C(=O)O.[K+] |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- WW8223000
- CHEMICAL NAME :
- Tartaric acid, monopotassium salt
- CAS REGISTRY NUMBER :
- 868-14-4
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C4-H5-O6.K
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 22 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 3,689,1961 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83461 No. of Facilities: 513 (estimated) No. of Industries: 7 No. of Occupations: 13 No. of Employees: 3186 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83461 No. of Facilities: 943 (estimated) No. of Industries: 16 No. of Occupations: 15 No. of Employees: 20484 (estimated) No. of Female Employees: 3603 (estimated)
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Safety Phrases | S24/25 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 1 |
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| RTECS | WW8223000 |
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| HS Code | 2918130000 |
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| Flash Point(F) | 410 °F |
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| Flash Point(C) | 210 °C |
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Customs
| HS Code | 2918199090 |
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| Summary | 2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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Synonyms
| L(+)-Potassium hydrogen tartrate |
| MFCD00012471 |
| EINECS 212-769-1 |
