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1-[(5-Chloro-2-hydroxy-3-sulfophenyl)azo]-2-hydroxy-3,6-naphthalenedisulfonic acid is a complex organic compound with the molecular formula C16H10ClN2O9S3. It is characterized by the presence of a naphthalene ring, which is a fused ring system consisting of two benzene rings. The compound features a chlorine atom attached to one of the phenyl rings, and both phenyl rings are connected to the naphthalene core through an azo group (-N=N-). Additionally, it contains three sulfonic acid groups (-SO3H) and two hydroxyl groups (-OH), which contribute to its acidic and water-soluble properties. This chemical is often used as a dye or pigment in various industrial applications due to its color-producing capabilities.

2103-74-4

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2103-74-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2103-74-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,0 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2103-74:
(6*2)+(5*1)+(4*0)+(3*3)+(2*7)+(1*4)=44
44 % 10 = 4
So 2103-74-4 is a valid CAS Registry Number.

2103-74-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name Sulfochlorphenol R

1.2 Other means of identification

Product number -
Other names -

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:2103-74-4 SDS

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