5-Amino-3-[[4'-[(2,4-diaminophenyl)azo]-1,1'-biphenyl-4-yl]azo]-4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
6358-33-4
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Basic information
- Product Name: 5-Amino-3-[[4'-[(2,4-diaminophenyl)azo]-1,1'-biphenyl-4-yl]azo]-4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt
- Synonyms: 5-Amino-3-[[4'-[(2,4-diaminophenyl)azo]-1,1'-biphenyl-4-yl]azo]-4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt;C.I.22046;C.I.Direct Violet 88;2,7-Naphthalenedisulfonic acid, 5-amino-3-((4'-((2,4-diaminophenyl)azo)(1,1'-biphenyl)-4-yl)azo)-4-hydroxy-, disodium salt
- CAS NO:6358-33-4
- Molecular Formula: C28H23 N7 O7 S2 . 2 Na
- Molecular Weight: 679.65
- EINECS: N/A
- Product Categories: N/A
- Mol File: 6358-33-4.mol
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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: 5-Amino-3-[[4'-[(2,4-diaminophenyl)azo]-1,1'-biphenyl-4-yl]azo]-4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt(CAS DataBase Reference)
- NIST Chemistry Reference: 5-Amino-3-[[4'-[(2,4-diaminophenyl)azo]-1,1'-biphenyl-4-yl]azo]-4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt(6358-33-4)
- EPA Substance Registry System: 5-Amino-3-[[4'-[(2,4-diaminophenyl)azo]-1,1'-biphenyl-4-yl]azo]-4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt(6358-33-4)
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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: 6358-33-4(Hazardous Substances Data)
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6358-33-4 Usage
Preparation
3-Acetylamino-N,N-diethylaniline double nitriding, Coupled with Benzene-1,3-diamine, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling.Properties and Applications
blue purple.Check Digit Verification of cas no
The CAS Registry Mumber 6358-33-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,5 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.Calculate Digit Verification of CAS Registry Number 6358-33:
(6*6)+(5*3)+(4*5)+(3*8)+(2*3)+(1*3)=104
104 % 10 = 4
So 6358-33-4 is a valid CAS Registry Number.
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5-Amino-3-[[4'-[(2,4-diaminophenyl)azo]-1,1'-biphenyl-4-yl]azo]-4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt
