식별자 및 물리적 특성
| CAS No. | 147-78-4 |
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| 분자식 | C4H4K2O6 |
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| 평균 분자량 | 226.27 g/mol |
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| 단동위원소 질량 | 225.92820121 g/mol |
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| SMILES | O=C([O-])[C@H](O)[C@@H](O)C(=O)[O-].[K+].[K+] |
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| InChIKey | AVTYONGGKAJVTE-OLXYHTOASA-L |
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| PubChem CID | 8984 |
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| ChEBI | CHEBI:63018 |
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| EC No. | 205-697-7 |
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| DTXSID | DTXSID90889442 |
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화학 및 물리적 성질
| 극성 표면적 | 121 |
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| 수소 결합 공여자 수 | 2 |
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| 수소 결합 수용자 수 | 6 |
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| 회전 가능 결합 수 | 1 |
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| 무거운 원자 수 | 12 |
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| 형식 전하 | 0 |
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| 복잡도 | 123 |
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| pH | Between 7,0 and 9,0 (1 % aqueous solution) |
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| Physical Description | White crystalline or granulated powder |
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안전 및 규제
| GHS 분류 | This chemical does not meet GHS hazard criteria for 97.2% (35 of 36) of all reports.Not ClassifiedAggregated GHS information provided per 36 reports by companies from 2 notifications to the ECHA C&L Inventory. |
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| 규제 정보 | Chemical: Butanedioic acid, 2,3-dihydroxy- [R-(R*,R*)]-, dipotassium salt, hemihydrateChemical: Butanedioic acid, 2,3-dihydroxy- [R-(R+,R+)]-, dipotassium saltRegulation (EC) No 1333/2008 (amended)REACH registered substance: Dipotassium tartrate (EC: 213-067-8)Di-Potassium tartrate hemihydrate: Does not have an individual approval but may be used under an appropriate group standardButanedioic acid, 2,3-dihydroxy- (2R,3R)-, dipotassium salt: Does not have an individual approval but may be used under an appropriate group standard |
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| 기타 안전 정보 | IMAP assessments - Butanedioic acid, 2,3-dihydroxy- [R-(R*,R*)]-, dipotassium salt, hemihydrate: Human health tier I assessmentIMAP assessments - Butanedioic acid, 2,3-dihydroxy- [R-(R+,R+)]-, dipotassium salt: Human health tier I assessment |
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| EPA Safer Chemical | Chemical: Potassium tartrate |
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| Hazard Classes and Categories | Not Classified |
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