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Sodium 5-[(3,5-dichloro-2-hydroxyphenyl)azo]-4-[(ethoxycarbonyl)amino]-6-hydroxynaphthalene-2-sulphonate is an organic compound that exhibits blue light grey to blue black color. It has various properties such as ironing fastness, light fastness, fulling, perspiration fastness, soaping, and resistance to water, alkali, and acid. It is commonly used in the textile industry for dyeing and printing.
Used in Textile Industry:
Sodium 5-[(3,5-dichloro-2-hydroxyphenyl)azo]-4-[(ethoxycarbonyl)amino]-6-hydroxynaphthalene-2-sulphonate is used as a dye for coloring textiles. Its properties such as ironing fastness, light fastness, and perspiration fastness make it suitable for various applications in the textile industry.
Used in Printing Industry:
Sodium 5-[(3,5-dichloro-2-hydroxyphenyl)azo]-4-[(ethoxycarbonyl)amino]-6-hydroxynaphthalene-2-sulphonate is also used as a pigment in the printing industry. Its resistance to water, alkali, and acid makes it suitable for various printing applications.

6359-72-4

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6359-72-4 Usage

Preparation

2-Amino-4,6-dichlorophenol diazotization, and 3-Sulfo-7-hydroxy-1-naphthalenecarbamic acidethyl ester?coupling.

Standard

Ironing Fastness

Alkali

Acid

ISO

5

Check Digit Verification of cas no

The CAS Registry Mumber 6359-72-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,5 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 6359-72:
(6*6)+(5*3)+(4*5)+(3*9)+(2*7)+(1*2)=114
114 % 10 = 4
So 6359-72-4 is a valid CAS Registry Number.
InChI:InChI=1/C19H15Cl2N3O7S.Na/c1-2-31-19(27)22-13-8-11(32(28,29)30)5-9-3-4-15(25)17(16(9)13)24-23-14-7-10(20)6-12(21)18(14)26;/h3-8,23,26H,2H2,1H3,(H,22,27)(H,28,29,30);/q;+1/p-1/b24-17+;

6359-72-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name sodium,(5Z)-5-[(3,5-dichloro-2-hydroxyphenyl)hydrazinylidene]-4-(ethoxycarbonylamino)-6-oxonaphthalene-2-sulfonate

1.2 Other means of identification

Product number -
Other names EINECS 228-804-9

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:6359-72-4 SDS

6359-72-4Upstream product

6359-72-4Downstream Products

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