Diphenylamine , Phenothiazine , Antioxidant , Naphthol AS , AntiAgent BLE-Hubei Pretty Chemical Technology Co., Ltd.



HOME > PRODUCTS > Naphthol AS > Naphthol AS-LC

Naphthol AS-LC

PRODUCT DESCRIPTION

Product Name:	Chromophenol as-lc
Chemical name:	2-hydroxy-3-naphthoyl - (4-chloro-2,5-dimethoxy) aniline
CAS No：	4273-92-1
Molecular formula:	C19H16NO4Cl
Molecular weight:	357.79
appearance:	Light beige uniform powder
Initial melting point of dry product:	≥188℃
Purity:	≥97.5%
Application:	It is mainly used to make organic pigments

Chromophenol is a coupling component of ice dyeing dyes, mainly used as a primer for dyeing and printing of cotton fibres and viscose fibres, but also for the preparation of fast pigment dyes and intermediates of organic dyes and pigments.