2,2',4,4'-Tetrahydroxybenzophenone 131-55-5, China 2,2',4,4'-Tetrahydroxybenzophenone 131-55-5 Manufacturers, China 2,2',4,4'-Tetrahydroxybenzophenone 131-55-5 Suppliers

2,2',4,4'-Tetrahydroxybenzophenone

Category :

Catalyst and Auxiliary

EC NO : 205-028-9

Molecular Formula : C₁₃H₁₀O₅

Main Specifications :

Synonyms : Di(2,4-dihydroxyphenyl)methanone; Bis(2,4-dihydroxyphenyl)methanone;2,2',4,4'-Tetrahydroxy Benzophenone;2,2',4,4'-Tetrahydroxybenzophenone;Benzophenone-2;bis(2,4-dihydroxyphenyl)methanone;Benzophenone 2;2,2'4,4'-Tetrahydroxy benzophenone;

Molecular Structure:

2,2',4,4'-Tetrahydroxybenzophenone 131-55-5

Product description:

Chemical name: 2,2',4,4'-Tetrahydroxybenzophenone
Synonyms: Benzophenone-2
CAS No.: 131-55-5
Molecular formula:C13H10O5
Molecular weight: 246.22

Specification:

Appearance	yellowish crystalline powder
Assay	≥99%
Melting point	195 deg. c. min.
Heat Loss	≤0.5% max.
Specific Extinction (E580)	≥580
A1/1(345nm)	≥580
Turbidity	12NTU

Application: It is soluble at user concentrations in ethanol/water mixtures, olive oil, peanut oil and many fatty acid esters. When used to protect perfumes, toilet waters, after shaves etc. Useful for product protection, especially to protect fading of colorants, degradation of fragrance sand active ingredients from the damaging effects of UV radiation.
Package & Storage: It is packed in 25 kg fibre drms.It should be stored in a closed container and be kept in a dark place without any light exposure.

Send your inquiry to 2,2',4,4'-Tetrahydroxybenzophenone supplier

Company：	Weifang Richem International Ltd
Contact：	Mr Du
Phone：	+86-536-2222176
Mobile phone：
Fax：	+86-536-2222175
E-mail：	Contact Supplier
Website：	http://www.sinorichem.com
Address：	B415 Diamond Plaza,No.227 East Dongfeng
Zip Code：	261041