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4-AMINOAZOBENZENE-4'-SULFONIC ACID SODIUM SALT is a chemical compound belonging to the azo compound family, characterized by its vibrant and stable color. It is commonly used as a dye and coloring agent due to its water-solubility as a sodium salt, making it suitable for various applications in different industries.

2491-71-6

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2491-71-6 Usage

Uses

Used in Textile Industry:
4-AMINOAZOBENZENE-4'-SULFONIC ACID SODIUM SALT is used as a dyeing agent for coloring fabrics, providing vibrant and stable colors to textiles.
Used in Food Industry:
In the food industry, 4-AMINOAZOBENZENE-4'-SULFONIC ACID SODIUM SALT is used as a coloring agent to add color to various food products, enhancing their visual appeal.
Used in Scientific Research:
4-AMINOAZOBENZENE-4'-SULFONIC ACID SODIUM SALT is utilized as a fluorescent labeling agent in scientific research, aiding in the visualization and tracking of specific molecules or cellular components.
It is crucial to handle 4-AMINOAZOBENZENE-4'-SULFONIC ACID SODIUM SALT with care, as it may cause skin and eye irritation. Proper ventilation should be maintained during its use to ensure safety.

Check Digit Verification of cas no

The CAS Registry Mumber 2491-71-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,9 and 1 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 2491-71:
(6*2)+(5*4)+(4*9)+(3*1)+(2*7)+(1*1)=86
86 % 10 = 6
So 2491-71-6 is a valid CAS Registry Number.

2491-71-6 Well-known Company Product Price

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  • Alfa Aesar

  • (L11965)  4-Aminoazobenzene-4'-sulfonic acid sodium salt, tech. 90%   

  • 2491-71-6

  • 25g

  • 457.0CNY

  • Detail

  • Alfa Aesar

  • (L11965)  4-Aminoazobenzene-4'-sulfonic acid sodium salt, tech. 90%   

  • 2491-71-6

  • 100g

  • 1562.0CNY

  • Detail

2491-71-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name Benzenesulfonic acid, p-[(p-aminophenyl)azo]-, monosodium salt

1.2 Other means of identification

Product number -
Other names Sodium 4-Aminoazobenzene-4'-sulfonate

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:2491-71-6 SDS

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