CAS No: 928-04-1, Chemical Name: Acetylenedicarboxylic acid monopotassium salt
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928-04-1 Acetylenedicarboxylic acid monopotassium salt

Nom Acetylenedicarboxylic acid monopotassium salt
Synonymes 2-Butynedioic acid monopotassium salt; potassium but-2-ynedioate; potassium 3-carboxypropiolate
Formule moléculaire C4KO4
Poids Moléculaire 151.1392
InChI InChI=1/C4H2O4.K/c5-3(6)1-2-4(7)8;/h(H,5,6)(H,7,8);/q;+1/p-2
Numéro de registre CAS 928-04-1
EINECS 213-169-2
Structure moléculaire 928-04-1 Acetylenedicarboxylic acid monopotassium salt
Point de fusion 133℃
solubilité dans l'eau slightly soluble (20℃)
Les symboles de danger  T+:Very toxic;
Codes des risques R23/25:;
R27:;
R36/37/38:;
Description de sécurité S26:;
S36/37/39:;
S45:;