Uv absorber BP-9 CAT HAPANA: 57834-33-0

CHEMICAL ZITA:2,2-dehydroxy-4,4-dimethoxybenzophenone-5, 5 '-Sondium Sulfonate

Synonyms:3,3'-carbononylbis [4-hydroxy-6-methxy-benzeneselfonicidsiciwiumsiumsalt

Molecular FormulaC15h12na2o11s2

Sreek inoremerwa478.36

Chimiro

Nhamba76556-36-5

Kutaurwa

Chitarisiko: Yakapenya yero crystalline poda

Gardner ruvara: ≤6.0

Assay: ≥85.0% kana≥65.0%

Chromatographic kuchena: ≥98.0%

Kunhuhwirira: Zvakafanana muhunhu uye kusimba kumira, zvishoma solvent kunhuhwirira

K-Kukosha (mumvura pa330 NM): ≥16.0

Solubility: (5g / 100ml mvura pa25 deg c) yakajeka mhinduro, yemahara kubva kuInxuble

Zvishandiso:

Ichi chigadzirwa chikwama cheLollraviolet radiation neyekuwedzera nehuremu hwekuita uye nekukonzera kuwanda kwechiitiko. mune cosmetics neiyo dosage ye5-8%.

Kurongedza uye kuchengetedza:

Package: 25kg / carton

Chengetedza: Yakagadzikana muzvivakwa, chengetedza michero uye kure nemvura uye kupisa kwakanyanya.