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ChemicalBook > Product Catalogue >Dyes and Pigments >dye >Azoic dyes >Naphthol AS-E

Naphthol AS-E

Naphthol AS-E Structure
  • ₹5000 - ₹10709.99
  • Product name: Naphthol AS-E
  • CAS: 92-78-4
  • MF: C17H12ClNO2
  • MW: 297.74
  • EINECS:202-189-7
  • MDL Number:MFCD00021639
  • Synonyms:NAPHTHOL AS-E;NAPTHOL AS-E;N-(4-CHLOROPHENYL)-3-HYDROXY-2-NAPHTHAMIDE;c.i. azoic coupling component 10;AZOIC COUPLING COMPONENT 10;4'-CHLORO-3-HYDROXY-2-NAPHTHANILIDE;AcnaNaphtholPC ;DaitoGrounderE
Price2 Properties Safety Information Description
2 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 250MG
  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberC2103
  • Product description4'-Chloro-3-hydroxy-2-naphthanilide
  • Packaging25G
  • Price₹5000
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number217505
  • Product descriptionCBP-CREB Interaction Inhibitor - CAS 92-78-4 - Calbiochem The CBP-CREB Interaction Inhibitor, also referenced under CAS 92-78-4, controls the biological activity of CBP-CREB.
  • Packaging250MG
  • Price₹10709.99
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) C2103 4'-Chloro-3-hydroxy-2-naphthanilide 25G ₹5000 2022-05-26 Buy
Sigma-Aldrich(India) 217505 CBP-CREB Interaction Inhibitor - CAS 92-78-4 - Calbiochem The CBP-CREB Interaction Inhibitor, also referenced under CAS 92-78-4, controls the biological activity of CBP-CREB. 250MG ₹10709.99 2022-06-14 Buy

Properties

Melting point :255°C
Boiling point :416.5±30.0 °C(Predicted)
Density :1.399±0.06 g/cm3(Predicted)
vapor pressure :0Pa at 25℃
storage temp. :Sealed in dry,Room Temperature
solubility :soluble in Dimethylformamide
pka :8.69±0.40(Predicted)
Colour Index :37510
form :Beige solid
color :White to Light yellow to Dark green
LogP :2.97 at 23℃ and pH7.2
CAS DataBase Reference :92-78-4(CAS DataBase Reference)
EPA Substance Registry System :2-Naphthalenecarboxamide, N-(4-chlorophenyl)-3-hydroxy- (92-78-4)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Naphthol AS-E is mainly used for dyeing cotton, and also for dyeing viscose fiber and silk. It is often used in combination with blue base or blue salt to dye dark blue and navy blue.

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Suppliers and manufacturers

Bhagwati Industries Jagson Colorchem Limited Vipul Organics Ltd Jaffs Dyechem Private Limited Aarnee International Textile Colour and Chemical (Exports) A.J Chemicals Emco Dyestuff Private Limited Daikaffil Chemicals (India) Limited Om Impex