Naphthol AS-LC
- Product Name
- 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
- 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 word
- Warning
- Hazard statements
-
H317May cause an allergic skin reaction
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P272Contaminated work clothing should not be allowed out of the workplace.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P321Specific treatment (see … on this label).
P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.
P363Wash contaminated clothing before reuse.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- R288039
- Product name
- 4''-CHLORO-3-HYDROXY-2'',5''-DIMETHOXY-2-NAPHTHOIC ACID ANILIDE (CI 37555)
- Purity
- AldrichCPR
- Packaging
- 1G
- Price
- $179
- Updated
- 2024/03/01
- Product number
- J11580
- Product name
- NaphtholAS-LC
- Packaging
- 1g
- Price
- $298
- Updated
- 2021/12/16
- Product number
- DYE0000421
- Product name
- NAPHTHOL AS-LC
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $727.65
- Updated
- 2021/12/16
- Product number
- AS020978
- Product name
- N-(4-Chloro-2,5-dimethoxyphenyl)-3-hydroxy-2-naphthamide
- Purity
- 95%
- Packaging
- 1g
- Price
- $6
- Updated
- 2021/12/16
- Product number
- BD143319
- Product name
- N-(4-Chloro-2,5-dimethoxyphenyl)-3-hydroxy-2-naphthamide
- Purity
- 95+%
- Packaging
- 1g
- Price
- $6
- Updated
- 2021/12/16
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
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View Lastest Price from Naphthol AS-LC manufacturers
- Product
- Naphthol AS-LC 4273-92-1
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- as request
- Release date
- 2018-12-21