tetrasodium 4-amino-3-[[4-[2-[4-[(2,4-diaminophenyl)azo]-2-sulphonatophenyl]vinyl]-3-sulphonatophenyl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
51473-76-8
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Basic information
- Product Name: tetrasodium 4-amino-3-[[4-[2-[4-[(2,4-diaminophenyl)azo]-2-sulphonatophenyl]vinyl]-3-sulphonatophenyl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate
- Synonyms: tetrasodium 4-amino-3-[[4-[2-[4-[(2,4-diaminophenyl)azo]-2-sulphonatophenyl]vinyl]-3-sulphonatophenyl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate;C.I. Direct black 159;Kayafect black S;4-Amino-3-[[4-[2-[4-[(2,4-diaminophenyl)azo]-2-(sodiooxysulfonyl)phenyl]ethenyl]-3-(sodiooxysulfonyl)phenyl]azo]-5-hydroxy-6-(phenylazo)-2,7-naphthalenedisulfonic acid disodium salt
- CAS NO:51473-76-8
- Molecular Formula: C36H25N9Na4O13S4
- Molecular Weight: 1011.85528
- EINECS: 257-228-0
- Product Categories: N/A
- Mol File: 51473-76-8.mol
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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: tetrasodium 4-amino-3-[[4-[2-[4-[(2,4-diaminophenyl)azo]-2-sulphonatophenyl]vinyl]-3-sulphonatophenyl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate(CAS DataBase Reference)
- NIST Chemistry Reference: tetrasodium 4-amino-3-[[4-[2-[4-[(2,4-diaminophenyl)azo]-2-sulphonatophenyl]vinyl]-3-sulphonatophenyl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate(51473-76-8)
- EPA Substance Registry System: tetrasodium 4-amino-3-[[4-[2-[4-[(2,4-diaminophenyl)azo]-2-sulphonatophenyl]vinyl]-3-sulphonatophenyl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate(51473-76-8)
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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: 51473-76-8(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 51473-76-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,4,7 and 3 respectively; the second part has 2 digits, 7 and 6 respectively.Calculate Digit Verification of CAS Registry Number 51473-76:
(7*5)+(6*1)+(5*4)+(4*7)+(3*3)+(2*7)+(1*6)=118
118 % 10 = 8
So 51473-76-8 is a valid CAS Registry Number.
InChI:InChI=1/C36H29N9O13S4.4Na/c37-22-10-13-27(26(38)16-22)43-41-24-11-8-19(28(17-24)59(47,48)49)6-7-20-9-12-25(18-29(20)60(50,51)52)42-44-34-30(61(53,54)55)14-21-15-31(62(56,57)58)35(36(46)32(21)33(34)39)45-40-23-4-2-1-3-5-23;;;;/h1-18,40H,37-39H2,(H,47,48,49)(H,50,51,52)(H,53,54,55)(H,56,57,58);;;;/q;4*+1/p-4/b7-6+,43-41+,44-42+,45-35+;;;;
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tetrasodium 4-amino-3-[[4-[2-[4-[(2,4-diaminophenyl)azo]-2-sulphonatophenyl]vinyl]-3-sulphonatophenyl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate
