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BP-2(Benzophenone UV Absorber )

CAS: 131-55-5
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Updatetime:Feb 19 2014
Company Profile
Contact:joy wang
Address: 12A-11 Yangguang Shuma Building, 596 Huang Pu Road, DaLian, Liaoning 116023, P.R. China
Quick Details
Classification: Other Chemicals
Cas NO.: 131-55-5
Molecular Formula: C13H10O5
Melting Point: 199-204℃
Boiling Point: 531.2 °C at 760 mmHg
Stability: Stable at room temperature in closed containers under normal storage and handling conditions.
Water Solubility:
Refractive index:1.718
Flash Point: 289.2 °C
Appearance: yellow to brown crystalline powder
Brand Name:
EINECS: 205-028-9
Packaging & Delivery
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Detailed Description

 Chemical name : 2,2',4,4'-tetrahydroxy Benzophenone

Introduction : BP-2 is a benzophenone type ultraviolet light absorber (UVA), imparting good light stability for polyester, coating and cosmetic. It can also be used in textile industry.

Molecular Formula : C13H10O3  CAS NO : 131-55-5
Structure :
Physical Properties

Appearance :  Pale greenish yellow crystalline powder.

Melting Range : 195~203°C


BP-2 as a ultraviolet light absorber (UVA) has better heat and light stability than BP-1(UV-0), it is mainly used in polyester, coating and cosmetics, it is also widely used in textile industry.

PackingBP-2 is available in powder form in 25kg carton, net weight, with an inner PE liner or 25kg fiber drum


Company Information
Name:dalianrichfortune chemicals Co.,Ltd
Trade Category: Manufacturer
Registered Time: 0
Registered Capital:
Legal Representative:
Address: 12A-11 Yangguang Shuma Building, 596 Huang Pu Road, DaLian, Liaoning 116023, P.R. China
Product/Service: plastic and rubber additives(such as optical brighteners, Antioxidants, UV absorber, Accelerators), photoinitiators, biphenyl, biphenyl oxide and hydrogenated terphenyl

Dalian Richfortune Chemicals Co., Ltd. Is an international manufacture and supplyer in China, specializing in R&D, contract/custom manufacturing and exporting various chemicals worldwide With years of dedicated in Inorganic Chemicals, Fluorescent Brightening Agent(FBA), Intermediates, Inhibitor Agent, Ultraviolet Absorbent Agent, Antioxidant, Food Additives, pharmaceutical and specialty chemicals etc. Richfortunechem grows fast and had won sound reputation among customers world-wide, Confidently Richfortunechem will become a leading trustworthy source in above-mentioned fields. Richfortunechem owns quality control center with advanced organic synthesis apparatus such as glass reactors with low and high temperature control, high pressure reactors, short path thin film evaporator etc. a.....more>>