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The chemical "5,5'-[[4,6-Bis(sodiosulfo)-1,3-phenylene]bis[azo(4,6-diamino-3,1-phenylene)azo(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)azo]]bis[2-hydroxybenzoic acid sodium] salt" is a complex organic compound with a long and intricate molecular structure. It is a type of azo dye, which is a class of compounds widely used for coloring fabrics, plastics, and other materials. This specific compound is characterized by its ability to form strong, stable colors due to its complex arrangement of azo groups and phenyl rings. The presence of sodium ions and sulfonate groups contributes to its solubility and stability in aqueous solutions, making it suitable for various industrial applications. The compound's structure also includes hydroxybenzoic acid groups, which can participate in further chemical reactions or contribute to the compound's properties. Overall, this chemical is a sophisticated example of the types of dyes used in the textile and plastics industries for their vibrant and long-lasting coloration.

6471-42-7

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Basic information
1. Product Name: 5,5'-[[4,6-Bis(sodiosulfo)-1,3-phenylene]bis[azo(4,6-diamino-3,1-phenylene)azo(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)azo]]bis[2-hydroxybenzoic acid sodium] salt
2. Synonyms: 5,5'-[[4,6-Bis(sodiosulfo)-1,3-phenylene]bis[azo(4,6-diamino-3,1-phenylene)azo(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)azo]]bis[2-hydroxybenzoic acid sodium] salt;C.I.36220;Columbia Catechine O
3. CAS NO:6471-42-7
4. Molecular Formula: C25H27N3O3S
5. Molecular Weight: 449.56518
6. EINECS: N/A
7. Product Categories: N/A
8. Mol File: 6471-42-7.mol
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: 650.4°Cat760mmHg
3. Flash Point: 347.2°C
4. Appearance: /
5. Density: 1.275g/cm³
6. Vapor Pressure: 8.41E-17mmHg at 25°C
7. Refractive Index: 1.641
8. Storage Temp.: N/A
9. Solubility: N/A
10. CAS DataBase Reference: 5,5'-[[4,6-Bis(sodiosulfo)-1,3-phenylene]bis[azo(4,6-diamino-3,1-phenylene)azo(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)azo]]bis[2-hydroxybenzoic acid sodium] salt(CAS DataBase Reference)
11. NIST Chemistry Reference: 5,5'-[[4,6-Bis(sodiosulfo)-1,3-phenylene]bis[azo(4,6-diamino-3,1-phenylene)azo(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)azo]]bis[2-hydroxybenzoic acid sodium] salt(6471-42-7)
12. EPA Substance Registry System: 5,5'-[[4,6-Bis(sodiosulfo)-1,3-phenylene]bis[azo(4,6-diamino-3,1-phenylene)azo(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)azo]]bis[2-hydroxybenzoic acid sodium] salt(6471-42-7)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 6471-42-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 6471-42-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,7 and 1 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 6471-42:
(6*6)+(5*4)+(4*7)+(3*1)+(2*4)+(1*2)=97
97 % 10 = 7
So 6471-42-7 is a valid CAS Registry Number.

InChI:InChI=1/C25H27N3O3S/c1-21-10-8-9-15-24(21)28(32(30,31)23-13-6-3-7-14-23)20-25(29)27-18-16-26(17-19-27)22-11-4-2-5-12-22/h2-15H,16-20H2,1H3

6471-42-7SDS

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	N-(2-methylphenyl)-N-[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl]benzenesulfonamide

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:6471-42-7 SDS

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