dipotassium tartrate
L-(+)-tartaric acid potassium salt
Identification
| Name | dipotassium tartrate |
| CAS Number | 921-53-9 |
| EINECS | 213-067-8 |
| FDA UNII | O9WLL1ZL8S |
| Molecular Formula | C4 H4 K2 O6 |
| Molecular Weight | 226.26768000 |
| Nikkaji Number | J7.170F |
Regulatory
| FDA/DG SANTE Petitions, Reviews, Notices | EU SANCO |
| GSFA Codex | Dipotassium tartrate (336(ii)) |
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 399.30 °C. @ 760.00 mm Hg (est) |
| Vapor Pressure | 0.000000 mmHg @ 25.00 °C. (est) |
| Flash Point | 409.00 °F. TCC ( 209.40 °C. ) (est) |
| logP (o/w) | -1.426 (est) |
| Soluble in | water, 1e+006 mg/L @ 25 °C (est) |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | buffering agents |
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 | acidity regulators, sequestrants |
| Recommendation for dipotassium tartrate usage levels up to | not for fragrance use. |
| Recommendation for dipotassium tartrate flavor usage levels up to | not for flavor use. |
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ECSA Chemicals
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Potential Uses
Natural Occurrence
Synonyms
argol
butanedioic acid, 2,3-dihydroxy- (2R,3R)-, dipotassium salt
cream of tartar
L-2,3-
dihydroxybutanedioic acid dipotassium salt
(2R,3R)-2,3-
dihydroxybutanedioic acid, dipotassium salt
(2R,3R)-2,3-
dihydroxybutanedioic acid, potassium salt
dipotassium (2R,3R)-2,3-dihydroxybutanedioate
dipotassium (R*,R*)-(1)-tartrate
dipotassium;(2R,3R)-2,3-dihydroxybutanedioate
potassium L-tartrate
L-(+)-
tartaric acid dipotassium salt
L-(+)-
tartaric acid potassium salt
(R-(R*,R*))-
tartaric acid, potassium salt
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