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Trisodium 4-[[6-[[[[6-[(o-anisyl)azo]-5-hydroxy-7-sulphonato-2-naphthyl]amino]carbonyl]amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]naphthalene-1-sulphonate is a complex organic compound with the chemical formula C37H24N6Na3O10S3. It is a type of azo dye, characterized by the presence of azo groups (-N=N-) and multiple sulfonate groups, which contribute to its water solubility. trisodium 4-[[6-[[[[6-[(o-anisyl)azo]-5-hydroxy-7-sulphonato-2-naphthyl]amino]carbonyl]amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]naphthalene-1-sulphonate is derived from naphthalene, a polycyclic aromatic hydrocarbon, and features a series of substitutions and functional groups that give it unique properties. It is likely used in applications where its color and solubility are advantageous, such as in the dyeing of textiles or as a pigment in various industrial processes. The compound's structure and properties make it a specialized chemical, potentially used in niche areas of the chemical industry.

3687-80-7

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Basic information
1. Product Name: trisodium 4-[[6-[[[[6-[(o-anisyl)azo]-5-hydroxy-7-sulphonato-2-naphthyl]amino]carbonyl]amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]naphthalene-1-sulphonate
2. Synonyms: trisodium 4-[[6-[[[[6-[(o-anisyl)azo]-5-hydroxy-7-sulphonato-2-naphthyl]amino]carbonyl]amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]naphthalene-1-sulphonate;1-Naphthalenesulfonic acid, 4-1-hydroxy-6-5-hydroxy-6-(2-methoxyphenyl)azo-7-sulfo-2-naphthalenylaminocarbonylamino-3-sulfo-2-naphthalenylazo-, trisodium salt;Direct red 26 (C.I. 29190);4-[[1-Hydroxy-6-[[[[5-hydroxy-6-[(2-methoxyphenyl)azo]-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-sulfo-2-naphthalenyl]azo]-1-naphthalenesulfonic acid trisodium salt;4-[[1-Hydroxy-6-[[[[5-hydroxy-6-[(2-methoxyphenyl)azo]-7-sulfo-2-naphtyl]amino]carbonyl]amino]-3-sulfo-2-naphtyl]azo]-1-naphthalenesulfonic acid trisodium salt;Benzo Red 8BS;C.I.29190;C.I.Direct Red 26
3. CAS NO:3687-80-7
4. Molecular Formula: C38H25N6Na3O13S3
5. Molecular Weight: 938.80181
6. EINECS: 222-984-2
7. Product Categories: Organics
8. Mol File: 3687-80-7.mol
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: °Cat760mmHg
3. Flash Point: °C
4. Appearance: /
5. Density: g/cm³
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: trisodium 4-[[6-[[[[6-[(o-anisyl)azo]-5-hydroxy-7-sulphonato-2-naphthyl]amino]carbonyl]amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]naphthalene-1-sulphonate(CAS DataBase Reference)
10. NIST Chemistry Reference: trisodium 4-[[6-[[[[6-[(o-anisyl)azo]-5-hydroxy-7-sulphonato-2-naphthyl]amino]carbonyl]amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]naphthalene-1-sulphonate(3687-80-7)
11. EPA Substance Registry System: trisodium 4-[[6-[[[[6-[(o-anisyl)azo]-5-hydroxy-7-sulphonato-2-naphthyl]amino]carbonyl]amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]naphthalene-1-sulphonate(3687-80-7)
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: 3687-80-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 3687-80-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,6,8 and 7 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 3687-80:
(6*3)+(5*6)+(4*8)+(3*7)+(2*8)+(1*0)=117
117 % 10 = 7
So 3687-80-7 is a valid CAS Registry Number.

InChI:InChI=1/C38H28N6O13S3.3Na/c1-57-30-9-5-4-8-29(30)42-44-35-33(60(54,55)56)19-21-17-23(11-13-25(21)37(35)46)40-38(47)39-22-10-12-24-20(16-22)18-32(59(51,52)53)34(36(24)45)43-41-28-14-15-31(58(48,49)50)27-7-3-2-6-26(27)28;;;/h2-19,41-42H,1H3,(H2,39,40,47)(H,48,49,50)(H,51,52,53)(H,54,55,56);;;/q;3*+1/p-3/b43-34u,44-35-;;;

3687-80-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name	trisodium,(3E)-3-[(2-methoxyphenyl)hydrazinylidene]-4-oxo-7-[[5-oxo-7-sulfonato-6-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalen-2-yl]carbamoylamino]naphthalene-2-sulfonate

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:3687-80-7 SDS

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