China Suppliers > Wenzhou Color Bloom New materials Co., Ltd > Naphthol AS-LC

Search Product

Region :China/Zhejiang
Tel : 86-577-88556683
Fax :
Email :sales@colorbloomdyes.com
URL :www.colorbloomdyes.com
Add :No.1616-1617,Lixite E-Commerce Mansion, Huichang Road, Quxi Street, Ouhai District, Wenzhou, Zhejiang Province, China

Details for Naphthol AS-LC

Naphthol AS-LC 4273-92-1

Category :	Dyestuffs and Pigments/Others
CAS NO :	4273-92-1
EC NO :	224-270-6
MF :	C₁₉H₁₆ClNO₄
MW :	357.7876
Product description :	Product name: Naphthol AS-LC C.I. 37555 CAS: 4273-92-1 Chemical name: 3-hydroxy-N - (4-chloro-2, 5-dimethoxyphenyl) -2-naphthoformamide Molecular formula: C19H16ClNO4 Formula: Appearance: light beige to light gray powder Shade:approximate Strength: 100 + / - 3% Content: 98% or higher Melting point: 188 ℃ or higher Alkali insoluble substance: ≤0.5% 2,3 acid content: ≤0.4% Sieve residue 60 mesh (or 80 mesh) ≤5% Application: This product is mainly used as intermediate of organic pigment, and can produce pigment red 146 and 184.This product can also be used for dyeing of cotton fabric, viscose, silk, cotton fiber and polyester. It is generally not used for printing, and cotton yarn dyeing is rarely used.This product has a high affinity for cotton and medium coupling ability.
Synonyms :	C.I. 37555;C.I. Azoic Coupling Component 23;Naphthol AS-LC;2-Hydroxy-3-Naphthoyl-(4'Chloro-2', 5'-dimethoxy) Aniline;N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide;
Molecular Structure :

Naphthol AS-LC

* Is Required Please send your Enquiry here:

Subject :	*
CAS NO :
Message :	*

Please check your contact information:

Company Name :	*
Your Name :	*
Tel :
Email :	* (type:abc@chemnet.com)