Detailed Product Description
Name: Phenylphosphonic acid
Synonyms: Benzenephosphonic acid
Molecular Formula: C6H7O3P
CAS No: [1571-33-1]
Melting point: 163 - 166°C
Decomposition Temperature: > 165
Specific Gravity/Density:1.475
Water solubility: readily soluble40.4 g/100 mL (25°C)
Hazard Symbols: Xn
Risk Codes: R22;R37/38;R41
Safety Description: S26;S37/39
Transport Information: UN 3261
Physical state: white crystals
Content: 98.0 %(min)
Application: Phenylphosphonic acid may be an intermediate for dyestuffs for cotton polyester blends. Metallic salts used as light and heat stabilizers; for anti-fouling agents in paints. A catalyst for urea formaldehyde resins. It is very stable to water, air and acids. It forms stable salts with alkalis
Packing: 25kgs in barrel
