12769-08-3
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Basic information
- Product Name: trisodium [5-acetamido-4-hydroxy-3-[[2-hydroxy-5-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonato(5-)]cuprate(3-)
- Synonyms: Navictive Red Violet R;Reactive Red Violet 2RT;Reactive Red Violet KN-R;Simactive Red Violet 24999;Vicozol Red Violet R.;trisodium [5-acetamido-4-hydroxy-3-[[2-hydroxy-5-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonato(5-)]cuprate(3-);Reactive Violet 4;Reactive violet 4 (C.I. 18096)
- CAS NO:12769-08-3
- Molecular Formula: C20H14CuN3Na3O15S4
- Molecular Weight: 797.11157
- EINECS: 235-807-9
- Product Categories: N/A
- Mol File: 12769-08-3.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- Appearance: /
- Density: g/cm3
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: trisodium [5-acetamido-4-hydroxy-3-[[2-hydroxy-5-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonato(5-)]cuprate(3-)(CAS DataBase Reference)
- NIST Chemistry Reference: trisodium [5-acetamido-4-hydroxy-3-[[2-hydroxy-5-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonato(5-)]cuprate(3-)(12769-08-3)
- EPA Substance Registry System: trisodium [5-acetamido-4-hydroxy-3-[[2-hydroxy-5-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonato(5-)]cuprate(3-)(12769-08-3)
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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: 12769-08-3(Hazardous Substances Data)
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12769-08-3 Usage
Preparation
2-(3-Amino-4-methoxyphenylsulfonyl)ethyl hydrogen sulfate diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling, and then the transformation of 1:1 copper complex.Properties and Applications
red light purple. Red light purple powder, has good solubility in water. Used for the cotton fabric dyeing and printing, also suitable for discharge printing. Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping Fading Stain Fading Stain Fading Stain ISO 6-7 4 4 4-5(75℃) 5Standard
Light FastnessFading
StainISO
6-7Check Digit Verification of cas no
The CAS Registry Mumber 12769-08-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,7,6 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.Calculate Digit Verification of CAS Registry Number 12769-08:
(7*1)+(6*2)+(5*7)+(4*6)+(3*9)+(2*0)+(1*8)=113
113 % 10 = 3
So 12769-08-3 is a valid CAS Registry Number.
InChI:InChI=1/C20H19N3O15S4.Cu.3Na/c1-10(24)21-15-9-13(40(29,30)31)6-11-7-17(41(32,33)34)19(20(26)18(11)15)23-22-14-8-12(2-3-16(14)25)39(27,28)5-4-38-42(35,36)37;;;;/h2-3,6-9,25-26H,4-5H2,1H3,(H,21,24)(H,29,30,31)(H,32,33,34)(H,35,36,37);;;;/q;+2;3*+1/p-5/b23-22+;;;;
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trisodium [5-acetamido-4-hydroxy-3-[[2-hydroxy-5-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonato(5-)]cuprate(3-)
