Naphthol AS-LC
- CAS No.
- 4273-92-1
- Chemical Name:
- Naphthol AS-LC
- Synonyms
- N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy-2-naphthamide;C.I. 37555;Conazoic BC;Naftol AS-LC;Azoic C.C.23;NAPHTOL AS-LC;NAPTHOL AS-LC;Anarthol AS-LC;NAPHTHOL AS-LC;NAPHTHOL AS-CL
- CBNumber:
- CB4274540
- Molecular Formula:
- C19H16ClNO4
- Molecular Weight:
- 357.79
- MOL File:
- 4273-92-1.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/5/4 15:15:25
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) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H317 |
Precautionary statements | P261-P272-P280-P302+P352-P333+P313-P321-P363-P501 |
Naphthol AS-LC Chemical Properties,Uses,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
Global( 153)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
CRYSTAL QUINONE PVT LTD | +91-9099918899 +91-9099918899 | Ahmedabad, India | 54 | 58 | Inquiry |
Jagson Colorchem Limited | +91-9879484214 +91-9879484214 | Gujarat, India | 318 | 58 | Inquiry |
Vipul Organics Ltd | +91-2266139999 +91-2266139999 | Maharashtra, India | 277 | 58 | Inquiry |
Jaffs Dyechem Private Limited | +91-9825035135 +91-7925392314 | Gujarat, India | 309 | 58 | Inquiry |
A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21677 | 55 | Inquiry |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 | China | 2989 | 55 | Inquiry |
career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29901 | 58 | Inquiry |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
Winchem industrial co limited | +86-0086-574-83851061 +86-13003762012 | China | 300 | 58 | Inquiry |
4273-92-1(Naphthol AS-LC)Related Search:
4'-Chloro-3-hydroxy-2',5'-dimethoxy-2-naphthanilide
C.I. 37555
C.I. Azoic Coupling Component No. 23
Pigment organic azotol O
C.I.Azoic Coupling Component 23
Anarthol AS-LC
Conazoic BC
Dycosthol AS-LC
Kiwa Grounder LC
Naftol AS-LC
Tulathol AS-LC.
4'-chloro-3-hydroxy-2',5'-dimethoxy-2-naphthaniline
Azoic C.C.23
N-(4-chloro-2,5-dimethoxy-phenyl)-3-hydroxy-naphthalene-2-carboxamide
N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide
NAPHTOL AS-LC
NAPTHOL AS-LC
NAPHTHOL AS-LC
NAPHTHOL AS-CL
azoiccouplingcomponent23
n-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy-2-naphthalenecarboxamid
N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy-2-Naphthalenecarboxamide
2-Naphthalenecarboxamide-N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy
2-HYDROXY-3-NAPHTHOYL-(4'-CHLORO-2',5'-DIMETHOXY)ANILINE
NaphtholAS-LC(C.I.37555)
4′-Chlor-3-hydroxy-2′,5′-dimethoxy-2-naphthanilid
Naphthol AS-LC ISO 9001:2015 REACH
Naphthol AS-LC (4'-Chloro-2',5'-dimethoxy-3-hydroxy-2-naphthanilide)
C.I.Azoic Coupling Component 23:C.I.37555
4273-92-1 C19H16ClNO4 Naphthol AS-LC
N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy-2-naphthamide
4'-chloro-3-hydroxy-2',5'-dimethoxy-2-naphthanilide
4273-92-1
Organics
Intermediates of Dyes and Pigments