potassium dextro,laevo-malate
hydroxiethane-1,2-dicarboxylic acid potassium salt
Identification
| Name | potassium dextro,laevo-malate |
| IUPAC | dipotassium 2-hydroxybutanedioate |
| CAS Number | 585-09-1 |
| FDA UNII | 5YO4AE78DB |
| Molecular Formula | C4 H4 K2 O5 |
| Molecular Weight | 210.26848000 |
| Nikkaji Number | J188.453K |
Regulatory
| DG SANTE Food Additives | potassium malate |
Physical Properties
| Appearance | white powder (est) |
| Assay | 97.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 153.00 to 154.00 °C. @ 760.00 mm Hg (est) |
| Vapor Pressure | 0.000072 mmHg @ 25.00 °C. (est) |
| Flash Point | 308.00 °F. TCC ( 153.40 °C. ) (est) |
| logP (o/w) | -1.261 (est) |
| Soluble in | water, 1e+006 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | dietary supplements, buffering agents |
| Recommendation for potassium dextro,laevo-malate usage levels up to | not for fragrance use. |
| Recommendation for potassium dextro,laevo-malate flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
dipotassium 2-hydroxybutanedioate
dipotassium malate
hydroxiethane-1,2-dicarboxylic acid potassium salt
hydroxybutanodioic acid dipotassium salt
potassium alpha-hydroxysuccinate
potassium D,L-malate
potassium malate
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