CAS 4065-45-6 Benzophenone-4 BP-4

Short Description:

Product Name: 2-benzoyl-5-methoxy-1-phenol-4-sulfonic acid CAS: 4065-45-6 Molecular Formula: C14H11O6S Molecular Weight: 307.299 Synonyms: 2-Hydroxy-4-Methoxy Benzophenone-5-Sulfonic acid;UV-284;BP-4 Speicifcation Appearance: Off-white or light yellow crystalline powder Assay: ≥99.0 Melting Point: ≥140°C Specific Extinction(1%,1cm): E285: ≥460 E325: ≥290 Loss on drying: ≤3.0% Gardner color: ≤2.0 Heavy...

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TNJ Chemical is a China factory, supplier and manufacturer of Benzophenone-4 UV-284 CAS 4065-45-6 with plant site in Feidong Anhui Province. We are certified by GMP, ISO and SGS organization and specialize in chemical since from 2001. To buy bulk quantity Benzophenone-4 UV-284 CAS 4065-45-6 at wholesale discounted price, please send your price inquiry to sales@tnjchem.com

Application & Function

Benzophenone-4 BP-4 is readily water-soluble and mainly applied in manufacturing of water-soluble cosmetics for sun screening; applicable to water-based inks and coating materials for UV absorption.

Specification

Item		Standard
Appearance		Off-white powder
Specific Extinction	285nm	≥460
	325nm	≥290
Melting point		≥160ºC
Volatile		≤2.0%
Heavy Metals(ppm)		≤20
Assay		≥99.5%