The physical and chemical property of 2809-21-4 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 2809-21-4 1-Hydroxyethylidene-1,1-diphosphonic acid

2809-21-4 1-Hydroxyethylidene-1,1-diphosphonic acid

Nome do produto 1-Hydroxyethylidene-1,1-diphosphonic acid
Nome em inglês 1-Hydroxyethylidene-1,1-diphosphonic acid; 1-Hydroxyethane-1,1-diphosphonic Acid; Etidronic acid; HEDP; HEDPA; Hydroxy Ethylidene-1,1-Diphosphonic Acid; 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid; 1-Hydroxyethylidene diphosphonic Acid; 1-hydroxy ethylene-1,1-diphosphonic acid; 1-HYDROXYETHYLIDENEDI(PHOSPHONIC ACID); disodium (1-hydroxyethane-1,1-diyl)bis[hydrogen(phosphonate)]; (1-hydroxyethane-1,1-diyl)bis(phosphonate); Hydroxyethylidenedi(phosphonic acid); Hydroxyethylidine Diphosphonic Acid; HydroxyEthylidene Diphosphonic acid
Fórmula molecular C2H8O7P2
Peso Molecular 201.9987
InChI InChI=1/C2H8O7P2/c1-2(3,10(4,5)6)11(7,8)9/h3H,1H3,(H2,4,5,6)(H2,7,8,9)/p-4
CAS Registry Number 2809-21-4
EINECS 220-552-8
Estrutura Molecular 2809-21-4 1-Hydroxyethylidene-1,1-diphosphonic acid
Ponto de fusão 198~199℃ 
Ponto de ebulição 578.8°C at 760 mmHg 
O ponto de inflamação 303.8°C 
Pressão de vapor 8.34E-16mmHg at 25°C
Símbolos de perigo
Códigos de risco
Descrição da Segurança