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6-Hydroxy-5-[[2,5-dimethyl-4-[(2,4-dimethylphenyl)azo]phenyl]azo]naphthalene-2-sulfonic acid sodium salt is a complex organic compound with the chemical formula C28H24N4Na2O5S. It is a derivative of naphthalene, featuring a naphthalene core with a hydroxyl group at the 6-position and an azo group at the 5-position. The azo group is connected to a 2,5-dimethylphenyl ring, which in turn is connected to another azo group that leads to a 2,4-dimethylphenyl ring. 6-Hydroxy-5-[[2,5-dimethyl-4-[(2,4-dimethylphenyl)azo]phenyl]azo]naphthalene-2-sulfonic acid sodium salt is typically used as a dye, specifically in the textile industry for coloring fabrics. It is known for its colorfastness and resistance to fading, making it a popular choice for various applications. The sodium salt form of the compound enhances its solubility in water, which is beneficial for the dyeing process.

6262-03-9

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6262-03-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6262-03-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,6 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 6262-03:
(6*6)+(5*2)+(4*6)+(3*2)+(2*0)+(1*3)=79
79 % 10 = 9
So 6262-03-9 is a valid CAS Registry Number.
InChI:InChI=1/C21H21N3O2S/c1-13-8-9-18(14(2)10-13)24-20(16-11-27-12-17(16)23-24)22-21(25)15-6-4-5-7-19(15)26-3/h4-10H,11-12H2,1-3H3,(H,22,25)

6262-03-9SDS

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 N-[2-(2,4-dimethylphenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]-2-methoxybenzamide

1.2 Other means of identification

Product number -
Other names F0778-0106

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:6262-03-9 SDS

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