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3,3'-hydrazo-di-benzoic acid, also known as azobenzene-2,2'-dicarboxylic acid, is an organic compound with the chemical formula C14H10N2O4. It is a white crystalline solid that is soluble in water and has a molecular weight of 270.24 g/mol. 3,3'-hydrazo-di-benzoic acid is formed by the condensation of two benzoic acid molecules through an azo group (-N=N-), which results in a linear structure with two benzene rings connected by the azo linkage. 3,3'-hydrazo-di-benzoic acid is an important intermediate in the synthesis of various azo dyes and pigments, which are widely used in the textile, plastics, and printing industries. It is also used in the preparation of azo coupling agents and as a reagent in organic synthesis. Due to its potential applications and chemical properties, 3,3'-hydrazo-di-benzoic acid has been extensively studied for its stability, reactivity, and various chemical transformations.

621-17-0

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621-17-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 621-17-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,2 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 621-17:
(5*6)+(4*2)+(3*1)+(2*1)+(1*7)=50
50 % 10 = 0
So 621-17-0 is a valid CAS Registry Number.

621-17-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,3'-hydrazo-di-benzoic acid

1.2 Other means of identification

Product number -
Other names Hydrazobenzol-dicarbonsaeure-(3.3')

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:621-17-0 SDS

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