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中文版 | ENGLISH

Product List

+ Auxiliary part

- UV absorber?

- Antioxidant

- Photoinitiator

+ LED-Curing Wood Coat

+ Pharmaceutical and pesticide intermediates

Jingmen Ruian Chemical Co.,Ltd.

Add: No. 40, 15th Street, Fengming Lake, Country Garden , Duodao District, Jingmen City, Hubei Province，China
Tel: +86-724-8689966 Fax:+86-724-8688966

E-mail: yann@ruianchem.com /

Web: www.songguo77.com

Sales Department
Contact：Mr Yan +86-13677272218
E-mail: yann@ruianchem.com /

International Trade Department
Contact：Ms Wen +86-18824152704

E-mail: diana@ruianchem.com/

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Parameter

CAS.:	131-55-5
Product name:	BP-2;Benzophenone-2

Description

2,2',4,4'-Tetrahydroxy Benzophenone; Benzophenone-2

Introduction：

CAS No.:131-55-5

EINECS No.:205-028-9

Appearance:Pale greenish yellow crystalline powder.

Assay（HPLC）:≥99.0%

Solubility:transparent without insoluble substance

Melting point:195.0℃～203.0℃

Specific Extinction（1％，1cm）

E345:≥580

Loss on drying:≤0.5％

Gardner color:≤3.0

Heavy metals:≤5 ppm

Turbidity:≤12NTU

Storage condition:Preserve under tight and light-resistant condition

Package:25kg fibre drum

　　Add:No. 40, 15th Street, Fengming Lake, Country Garden Phase 1 , Duodao District, Jingmen City, Hubei Province，China

Contact： Tel:+86-724-8689966 Fax:+86-724-8688966 E_mail: yann@ruianchem.com / richard@ruianchem.com

　　Superiorproducts：Ultravioletlightabsorber Antioxidant Aluminumchloride Phosphorousacid Methylp-tolylsulfone? Tosylchloride

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