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Naphthol AS-LC

Naphthol AS-LC Structure
Naphthol AS-LC
  • CAS No.4273-92-1
  • Chemical Name:Naphthol AS-LC
  • CBNumber:CB4274540
  • Molecular Formula:C19H16ClNO4
  • Formula Weight:357.79
  • MOL File:4273-92-1.mol
Naphthol AS-LC Property
  • Melting point 190°C
  • Boiling point 479.8±45.0 °C(Predicted)
  • Density 1.371±0.06 g/cm3(Predicted)
  • vapor pressure 0-0Pa at 25℃
  • storage temp. Sealed in dry,Room Temperature
  • solubility Chloroform (Slightly, Heated), DMSO (Slightly)
  • pka 8.65±0.40(Predicted)
  • form Solid
  • color Pale Grey to Light Grey
  • LogP 2.85 at 23℃ and pH7.1
  • EPA Substance Registry System 2-Naphthalenecarboxamide, N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy- (4273-92-1)
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H317
  • Precautionary statements P261-P272-P280-P302+P352-P333+P313-P321-P363-P501

Naphthol AS-LC Chemical Properties,Usage,Production

  • Uses NaphtholaS-LC can be used for aqueous inkjet set and inkjet printing.
  • Preparation Naphthol AS-LC is synthesized by 4-Chloro-2,5-dimethoxybenzenamine and 3-Hydroxy-2-naphthoic acid condensation.
  • Properties and Applications Naphthol AS-LC is a light gray powder, melting point for 188 ~ 189 ℃. Insoluble in water solution and sodium carbonate, soluble in pyridine. In the yellow solution for sulfuric acid, and a green fluorescent; In sodium hydroxide solution for yellow solution. Naphthol AS-LC is mainly used for cotton fabrics, viscose, silk, polyamide fiber and polyester dyeing, general is not used for printing, dyeing cotton yarn less application. It to cotton affinity is higher, coupled ability medium.
Naphthol AS-LC Preparation Products And Raw materials
Raw materials
Preparation Products
Naphthol AS-LC Suppliers
Global(156)Suppliers
  • Supplier：
    Henan Tianfu Chemical Co.,Ltd.
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  • Advantage：55
  • Supplier：
    career henan chemical co
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  • Supplier：
    Winchem industrial co limited
  • Tel：+86-0086-574-83851061<br/>+86-13003762012
  • Email：lucyhu@win-chemical.com
  • Country：China
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  • Supplier：
    SIMAGCHEM CORP
  • Tel： +86-13806087780
  • Email：sale@simagchem.com
  • Country：China
  • ProdList：17365
  • Advantage：58
Naphthol AS-LC Spectrum
4273-92-1, Naphthol AS-LCRelated Search:
  • Intermediates of Dyes and Pigments
  • Organics
  • 染料中间体
  • 药靶配体
  • 功能性添加剂化工原料
  • 原料
  • 化工原料
  • 色酚
  • 染料
  • 冰染染料
  • 色酚 AS-LC,冰染偶合组分 23
  • N-(4-氯- 2,5-二甲氧基苯基)-3-羟基-2-萘甲酰胺线
  • N-(4-氯-2,5-二甲氧苯基)-3-羟基-2-萘酰胺
  • 3-羟基-N-(4-氯-2,5-二甲氧基苯基)-2-萘甲酰胺
  • 色酚AS-LC
  • 色酚 AS-LC
  • C.I.冰染偶合组分23
  • N-(4-氯-2,5-二甲氧基苯基)-3-羟基-2-萘甲酰胺
  • 4'-氯-2',5'-二甲氧基-N-(3-羟基-2-萘甲酰基)苯胺
  • 冰染偶合组分 23
  • 4273-92-1
  • 4'-CHLORO-3-HYDROXY-2',5'-DIMETHOXY-2-NAPHTHOIC ACID ANILIDE (CI 37555)
  • 4'-chloro-3-hydroxy-2',5'-dimethoxy-2-naphthanilide
  • N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy-2-naphthamide
  • 4273-92-1 C19H16ClNO4 Naphthol AS-LC
  • C.I.Azoic Coupling Component 23:C.I.37555
  • Naphthol AS-LC (4'-Chloro-2',5'-dimethoxy-3-hydroxy-2-naphthanilide)
  • Naphthol AS-LC ISO 9001：2015 REACH
  • 4′-Chlor-3-hydroxy-2′,5′-dimethoxy-2-naphthanilid
  • NaphtholAS-LC(C.I.37555)
  • 2-HYDROXY-3-NAPHTHOYL-(4'-CHLORO-2',5'-DIMETHOXY)ANILINE
  • 2-Naphthalenecarboxamide-N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy
  • N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy-2-Naphthalenecarboxamide
  • n-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy-2-naphthalenecarboxamid
  • azoiccouplingcomponent23
  • NAPHTHOL AS-CL
  • NAPHTHOL AS-LC
  • NAPTHOL AS-LC
  • NAPHTOL AS-LC
  • N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide
  • N-(4-chloro-2,5-dimethoxy-phenyl)-3-hydroxy-naphthalene-2-carboxamide
  • Azoic C.C.23
  • 4'-chloro-3-hydroxy-2',5'-dimethoxy-2-naphthaniline
  • Tulathol AS-LC.
  • Naftol AS-LC
  • Kiwa Grounder LC
  • Dycosthol AS-LC
  • Conazoic BC
  • Anarthol AS-LC
  • C.I.Azoic Coupling Component 23
  • Pigment organic azotol O
  • C.I. Azoic Coupling Component No. 23
  • C.I. 37555

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