Benzene Phosphinic Acid API Intermediate or light stabilizer , Cas 1779-48-2

Quick Detail:

Product name: Benzene Phosphinic Acid

Synonyms:

Phosphinicacid, phenyl- (6CI,7CI,8CI,9CI);Benzenephosphonousacid;

Hydroxyphenylphosphine oxide;NSC 2670;Phenylphosphonous acid;Benzenephosphinic acid;

Usage: used as synthetic catalyst of polyamide, light stabilizer, antioxidant and fire retardant

Molecular formula:  C6H7O2P

Cas no.:1779-48-2

Appearance: white crystal

Assay: 99%min

Melting point: 83-87oC

Phenyl phosphonic acid: 2.0%max

Fe: 10ppm max

Chlorine ion: 350ppm max

Water insoluble matter: 200ppm max

Diphenyl matter: 200ppm max

Ni: 20ppm max

Description:

Benzene Phosphinic Acid, 99%min,

cas no.:1779-48-2

Appearance: white crystal

Applications:

used as synthetic catalyst of polyamide, light stabilizer, antioxidant and fire retardant