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Naphthol AS-LC

Naphthol AS-LC

Category :

Dyestuffs and Pigments/Others

CAS NO : 4273-92-1
EC NO : 224-270-6
Molecular Formula : C19H16ClNO4
Main Specifications :
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;
Naphthol AS-LC
Molecular Structure:Naphthol AS-LC 4273-92-1
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.
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Company:
   Wenzhou Color Bloom New materials Co., Ltd
Contact:
   Kathy Huang
Phone:
86-577-88556683
Mobile phone:
86-18267726825
Fax:
E-mail:
sales@colorbloomdyes.com
Website:
http://www.colorbloomdyes.com
Address:
No.1616-1617,Lixite E-Commerce Mansion, Huichang Road, Quxi Street, Ouhai District, Wenzhou, Zhejiang Province, China
Zip Code:
325018
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