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928-04-1 Acetylenedicarboxylic acid monopotassium salt |
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| Chemical Name | Acetylenedicarboxylic acid monopotassium salt |
| Synonyms | 2-Butynedioic acid monopotassium salt;potassium but-2-ynedioate;potassium 3-carboxypropiolate |
| Molecular Formula | C4KO4 |
| Molecular Weight | 151.1392 |
| InChl | InChI=1/C4H2O4.K/c5-3(6)1-2-4(7)8;/h(H,5,6)(H,7,8);/q;+1/p-2 |
| CAS Registry Number | 928-04-1 |
| EINECS | 213-169-2 |
| Molecular Structure |  |
| Melting Point | 133℃ |
| Water Solubility | slightly soluble (20℃) |
| Hazard Symbols |  T+##Very toxic:; |
| Risk Codes | R23/25||R27||R36/37/38:; |
| Safety Description | S26||S36/37/39||S45:; |
| MSDS | |
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