Premium Quality Naphtol as-LC CAS 4273-92-1 for Dyes

• CAS No.: 4273-92-1
• Formula: C19h16clno4
• EINECS: 224-270-6
• Model NO.: 4273-92-1
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Colour: Pale Grey
• Melting Point: 190°c
• Boiling Point: 479.8±45.0 °c(Predicted)
• Density: 1.371±0.06 g/cm3(Predicted)
• Form: Solid
• Transport Package: 25 Kg Paper Bag or as The Request of Customer.
• Trademark: megawide
• Origin: China
• Production Capacity: 10000 Mt/Year

Product Description

 

Product Description

It is a light gray powder substance with a melting point of 188-189 °C. Insoluble in water and sodium carbonate solution, soluble in pyridine.
 

 

Product Parameters

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 25ºC
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

Applications

It is used for the dyeing of cotton, viscose, silk, silk, nylon and polyester.

Packaging & Shipping

Packaging Detail: 25 Kg Paper Bag or as The Request of Customer.
Delivery Detail:

 

Company Profile

Zhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd. is professionally engaged in the research, manufacture, and marketing of pine chemicals, fine chemical products.
 
The series are well accepted by clients in flavors, fragrances, personal cares, adhesives, coatings, inks, detergents, pigments, dyes, rubbers, plastics, agrichemicals, medicines, electronics, surfactants, UV, oil fields, textiles, asphalts, mining flotation, metallurgicals, petrochemicals etc.