UV absorber BP-IX CAS non.: 57834-33-0

Chemical nomen:2,2'-dihydroxy, 4,4'-Dimethoxybenzophodone, V, V '-Sodium Sulfonate

Synonyma:3,3'-carbonyslbis [IV-hydroxy-VI-methoxy, benzenesulfonicacidisodiumsalt

MOLECULAC15h12na2o11s2

Pondus478,36

Structura

Cas numerum76656-36-5

Specificatio

Specie, clara Yellow Crystallina pulveris

Gardner color: ≤6.0

Asay: ≥85.0% or≥65.0%

Chromatographic puritate: ≥98.0%

Odor similes moribus intensionem standrad, paulo solvente odor

K-valorem (in aqua ad CCCXXX m): ≥16.0

Solubility (5g / 100ml aqua ad XXV deg c) patet solution, a insolubilis

Applications:

This product is a water-soluble ultraviolet radiation-absorbing agent with a wide spectrum and the maximum light-absorbing wavelength of 288nm.It has the advantages of high absorbing efficiency, no toxicity, and no allergy-causing and no deformity-causing side effects, good lights stability and heat stability etc. Moreover it can absorb UV-A and UV-B, being class I sun protection agent, additae sunt in stibio cum dosis 5-8%.

Stipare et repono:

Package: 25kg / Carton

PRAECLUSIO Stable in possessionem, ut evacuatione et aquam et caliditas.