6826-53-5
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Basic information
- Product Name: disodium 3-[[5-chloro-2-(phenylmethoxy)phenyl]azo]-4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate
- Synonyms: disodium 3-[[5-chloro-2-(phenylmethoxy)phenyl]azo]-4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate;Acid Red 172;Brilliant Red 3B;2, 7-Naphthalenedisulfonic acid, 3-[[5-chloro-2-(phenylmethoxy) phenyl]azo]-4-hydroxy-5-[[(4-methylphenyl) sulfonyl] amino], disodium salt;Acid Brilliant Red 3B;C.I.Acid Red 172;Triacid Fast Red 3BNL.;3-[[2-(Benzyloxy)-5-chlorophenyl]azo]-4-hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]-2,7-naphthalenedisulfonic acid disodium salt
- CAS NO:6826-53-5
- Molecular Formula: C30H22ClN3Na2O10S3
- Molecular Weight: 762.13732
- EINECS: 229-902-4
- Product Categories: Dyes and Pigments
- Mol File: 6826-53-5.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: purple red powder
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: disodium 3-[[5-chloro-2-(phenylmethoxy)phenyl]azo]-4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate(CAS DataBase Reference)
- NIST Chemistry Reference: disodium 3-[[5-chloro-2-(phenylmethoxy)phenyl]azo]-4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate(6826-53-5)
- EPA Substance Registry System: disodium 3-[[5-chloro-2-(phenylmethoxy)phenyl]azo]-4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate(6826-53-5)
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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: 6826-53-5(Hazardous Substances Data)
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6826-53-5 Usage
Preparation
2-(Benzyloxy)-5-chlorobenzenamine?diazo, and 8-(4-Methylphenylsulfonamido)-1-naphthol-3,6-disulfonic acid coupling.Properties and Applications
blue-ray red. Purple powder, soluble in water. Mainly used for wool, silk and polyamide fiber fabric dyeing and printing, can discharge, also can be used to color film. Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater Fading Stain Fading Stain Fading Stain ISO 4-5 4-5 4-5 5 4-5 AATCC 5 4-5 4-5 4 4-5Standard
Light FastnessFading
StainISO
4-5AATCC
5Check Digit Verification of cas no
The CAS Registry Mumber 6826-53-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,8,2 and 6 respectively; the second part has 2 digits, 5 and 3 respectively.Calculate Digit Verification of CAS Registry Number 6826-53:
(6*6)+(5*8)+(4*2)+(3*6)+(2*5)+(1*3)=115
115 % 10 = 5
So 6826-53-5 is a valid CAS Registry Number.
InChI:InChI=1/C30H24ClN3O10S3.2Na/c1-18-7-10-22(11-8-18)45(36,37)34-25-16-23(46(38,39)40)13-20-14-27(47(41,42)43)29(30(35)28(20)25)33-32-24-15-21(31)9-12-26(24)44-17-19-5-3-2-4-6-19;;/h2-16,32,34H,17H2,1H3,(H,38,39,40)(H,41,42,43);;/q;2*+1/p-2/b33-29-;;
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disodium 3-[[5-chloro-2-(phenylmethoxy)phenyl]azo]-4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate
