2,3,4-Trihydroxybenzophenone

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2,3,4-Trihydroxybenzophenone

禆鳼儚殥膱?鵨鋹蜼<

2,3,4-Trihydroxybenzophenone

BP-20; 2,3,4-trihydroxybenzophenone; 3-HBP; UV-12; Amino guanidine

BP-20 is a UV absorber of the hydroxyphenyl Benzophenone class which imparts Outstanding light stability to paintings and suntan oil, used for photosensitive glue for PS plate and photoresist.especially suitable for cosmetic additives, also could absorb UVA, UVB etc.

Appearance Yellow to light yellow crystalline powder
Purity 99.5%min
Melting Point (Deg C ) 139-140
Moisture 0.5%max
Fe 100ppb max
Pb 100ppb max
Na 100ppb max
K 100ppb max
Ca 100ppb max
Mg 100ppb max
Zn 100ppb max
Cu 100ppb max
Chloride 100ppb max
Bromide 100ppb max

Industrial field

additive, cosmetics, paint & coating, paper & pulp additive

Refine Chemicals Science and Technology Developing Co., Ltd.

Phone	86-22-58210864
Fax	86-22-87899129
Homepage	http://www.Refinechemicals.com
E-mail	ericzhu@refinechemicals.com
Address	Head-office: No.12 West keyan Road, Tianjin City, P.R.China

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