6473-15-0
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Basic information
- Product Name: trisodium 5-[[4-[[7-[(6-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-hydroxy-3-sulphonato-2-naphthyl]azo]-1-naphthyl]azo]salicylate
- Synonyms: trisodium 5-[[4-[[7-[(6-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-hydroxy-3-sulphonato-2-naphthyl]azo]-1-naphthyl]azo]salicylate
- CAS NO:6473-15-0
- Molecular Formula: C37H22N7Na3O11S2
- Molecular Weight: 873.71019
- EINECS: 229-327-9
- Product Categories: N/A
- Mol File: 6473-15-0.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: trisodium 5-[[4-[[7-[(6-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-hydroxy-3-sulphonato-2-naphthyl]azo]-1-naphthyl]azo]salicylate(CAS DataBase Reference)
- NIST Chemistry Reference: trisodium 5-[[4-[[7-[(6-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-hydroxy-3-sulphonato-2-naphthyl]azo]-1-naphthyl]azo]salicylate(6473-15-0)
- EPA Substance Registry System: trisodium 5-[[4-[[7-[(6-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-hydroxy-3-sulphonato-2-naphthyl]azo]-1-naphthyl]azo]salicylate(6473-15-0)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 6473-15-0(Hazardous Substances Data)
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6473-15-0 Usage
Preparation
5-Amino-2-hydroxybenzoic acid diazo, and Naphthalen-1-amine coupling, again diazo, in alkaline conditions and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid??coupling, product to diazo, in alkaline conditions and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling.Properties and Applications
blue gray. Soluble in water for blue purple. In the dark for the strong sulfuric acid, after diluted blue-ray black precipitation. The dye solution to join strong hydrochloric acid blue precipitation; Add thick sodium hydroxide solution to blue. Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water Fading Stain Fading Stain ISO 3 4 3 2 2-3Standard
Acid ResistanceFading
StainISO
3Check Digit Verification of cas no
The CAS Registry Mumber 6473-15-0 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 3 respectively; the second part has 2 digits, 1 and 5 respectively.Calculate Digit Verification of CAS Registry Number 6473-15:
(6*6)+(5*4)+(4*7)+(3*3)+(2*1)+(1*5)=100
100 % 10 = 0
So 6473-15-0 is a valid CAS Registry Number.
InChI:InChI=1/C37H25N7O11S2.3Na/c38-20-6-9-23-19(13-20)15-32(57(53,54)55)33(35(23)46)43-40-21-7-5-18-14-31(56(50,51)52)34(36(47)26(18)16-21)44-42-29-11-10-28(24-3-1-2-4-25(24)29)41-39-22-8-12-30(45)27(17-22)37(48)49;;;/h1-17,40-42H,38H2,(H,48,49)(H,50,51,52)(H,53,54,55);;;/q;3*+1/p-3/b39-22-,43-33-,44-34+;;;
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trisodium 5-[[4-[[7-[(6-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-hydroxy-3-sulphonato-2-naphthyl]azo]-1-naphthyl]azo]salicylate
