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2-Amino-4-chloro-6-nitrophenol hydrochloride, also known as Acid Yellow 9, is a synthetic azo dye characterized by its yellow color and water solubility. It is a chemical compound that is commonly utilized in the textile industry for its coloring properties.
Used in Textile Industry:
2-Amino-4-chloro-6-nitrophenol hydrochloride is used as a dye for coloring textiles, providing vibrant yellow shades to fabrics through a diazotization reaction followed by coupling with a phenol, which results in the formation of the azo dye.
Used in Paper Industry:
In the paper industry, 2-Amino-4-chloro-6-nitrophenol hydrochloride is used as a coloring agent to impart yellow hues to paper products, enhancing their visual appeal and meeting specific color requirements.
Used in Leather Industry:
2-Amino-4-chloro-6-nitrophenol hydrochloride is also employed in the leather industry as a dye to color leather goods, offering a range of yellow tones and contributing to the aesthetic quality of leather products.
However, it is important to note that while 2-Amino-4-chloro-6-nitrophenol hydrochloride has industrial applications, its use has become increasingly controversial due to potential environmental and health risks associated with its toxicity and environmental impact. As a result, there is a growing need to explore safer and more sustainable alternatives for dyeing applications.

67815-68-3

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67815-68-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67815-68-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,8,1 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 67815-68:
(7*6)+(6*7)+(5*8)+(4*1)+(3*5)+(2*6)+(1*8)=163
163 % 10 = 3
So 67815-68-3 is a valid CAS Registry Number.
InChI:InChI=1/C6H5ClN2O3.ClH/c7-3-1-4(8)6(10)5(2-3)9(11)12;/h1-2,10H,8H2;1H

67815-68-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-amino-4-chloro-6-nitrophenol,hydrochloride

1.2 Other means of identification

Product number -
Other names 2-Amino-4-chloro-6-nitrophenol hydrochloride

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:67815-68-3 SDS

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