• 1-Hydroxyethylidene-1,1-diphosphonic acid

• Product Name
• 1-Hydroxyethylidene-1,1-diphosphonic acid

• CAS
• 2809-21-4

• Molecular Formula
• C₂H₄O₇P₂

• Molecular Weight
• 201.9987

• Molecular Structure
• 

• EINECS
• 220-552-8

• 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

• Melting Point
• 198~199℃

• Flash Point
• 303.8°C

• Vapor Pressure
• 8.34E-16mmHg at 25°C

• Density
• -

• Safety Description

• Risk Description :
• -