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

Produkt-Name Acetylenedicarboxylic acid monopotassium salt
Synonyme 2-Butynedioic acid monopotassium salt; potassium but-2-ynedioate; potassium 3-carboxypropiolate
Molekulare Formel C4KO4
Molecular Weight 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
CAS Registry Number 928-04-1
EINECS 213-169-2
Molecular Structure 928-04-1 Acetylenedicarboxylic acid monopotassium salt
Schmelzpunkt 133℃
Wasserlöslichkeit slightly soluble (20℃)
Gefahrensymbole  T+:Very toxic;
Risk Codes R23/25:;
R27:;
R36/37/38:;
Safety Beschreibung S26:;
S36/37/39:;
S45:;