sodium hydrogen 4-aminoazobenzene-3,4'-disulphonate

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Products Intro: Product Name:Acid Yellow 9 monosodium salt
CAS:74543-21-8
Purity:99.64% Package:5mg;29USD|10mg;42USD|25mg;68USD Remarks:REAGENT;FOR LABORATORY USE ONLY
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Products Intro: Product Name:4-Amino-1,1'-azobenzene-3,4'-disulfonic acid monosodium salt (technical grade)
CAS:74543-21-8
Purity:Tech
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Products Intro: Product Name:Acid Yellow 9 monosodium salt
CAS:74543-21-8
Purity:NLT 98% Remarks:MC569955
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Products Intro: Product Name:4-AMINO-1,1′-AZOBENZENE-3,4′-DISULFONIC ACID MONOSODIUM SALT
CAS:74543-21-8
Purity:0 Package:1g; 5g; 25g; 1kg; 5kg; 25kg Remarks:0
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Products Intro: Product Name:sodium hydrogen 4-aminoazobenzene-3,4'-disulphonate
CAS:74543-21-8
Purity:0.95&0.99 Package:0.1KG;1KG;1000KG Remarks:Top Quality

sodium hydrogen 4-aminoazobenzene-3,4'-disulphonate manufacturers
sodium hydrogen 4-aminoazobenzene-3,4'-disulphonate Basic information
Product Name:sodium hydrogen 4-aminoazobenzene-3,4'-disulphonate
Synonyms:2-Amino-5-([4-sulfophenyl]azo)benzenesulfonic acid monosodium salt;Acid Yellow 9 monosodium salt;sodium hydrogen 4-aminoazobenzene-3,4'-disulphonate;4-AMino-1,1′-azobenzene-3,4′-disulfonic acid MonosodiuM salt;Hydrogen 4-aminoazobenzene-3,4'-disulphonate (sodium salt);Benzenesulfonic acid,2-amino-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:1);Sodium 2-amino-5-((4-sulfophenyl)diazenyl)benzenesulfonate;4'-disulphonate (sodium salt)
CAS:74543-21-8
MF:C12H12N3NaO6S2
MW:381.35
EINECS:277-916-4
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Mol File:74543-21-8.mol
sodium hydrogen 4-aminoazobenzene-3,4'-disulphonate Structure
sodium hydrogen 4-aminoazobenzene-3,4'-disulphonate Chemical Properties
storage temp. room temp
form powder
λmax489 nm
ε(extinction coefficient)11438 at 489nm in 0.1 M HCl at 0.01g/L
15302 at 385nm in 1 M HCl at 0.01g/L
Major Applicationdiagnostic assay manufacturing
hematology
histology
InChI1S/2C12H11N3O6S2.2Na/c2*13-11-6-3-9(7-12(11)23(19,20)21)15-14-8-1-4-10(5-2-8)22(16,17)18;;/h2*1-7H,13H2,(H,16,17,18)(H,19,20,21);;/q;;2*+1/p-2/b2*15-14+;;
InChIKeyMPOAAHDXCIUENZ-XNDFEMONSA-L
SMILES[Na+].[Na+].Nc1ccc(cc1S(O)(=O)=O)\N=N\c2ccc(cc2)S([O-])(=O)=O.Nc3ccc(cc3S([O-])(=O)=O)\N=N\c4ccc(cc4)S(O)(=O)=O
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26
WGK Germany 3
Storage Class11 - Combustible Solids
Hazard ClassificationsEye Irrit. 2
Skin Irrit. 2
MSDS Information
sodium hydrogen 4-aminoazobenzene-3,4'-disulphonate Usage And Synthesis
Uses4-Amino-1,1′-azobenzene-3,4′-disulfonic acid monosodium salt has been used as a control to study the influence of aromatic substitution patterns on azo dye degradability by Streptomyces spp and the fungus Phanerochaete chrysosporium.
General Description4-Amino-1,1′-azobenzene-3,4′-disulfonic acid monosodium salt, also called as acid yellow 9, belongs to the class of azo dyes.
sodium hydrogen 4-aminoazobenzene-3,4'-disulphonate Preparation Products And Raw materials
Tag:sodium hydrogen 4-aminoazobenzene-3,4'-disulphonate(74543-21-8) Related Product Information
4-AMINOAZOBENZENE CI 13015 2-(4-NITROPHENYL)-5-PHENYL-3-(4-(4-SULFOPHENYLAZO)-2-SULFOPHENYL)-2H-TETRAZOLIUM SODIUM SALT 2,5-DI(4-NITROPHENYL)-3-(4-(4-SULFOPHENYLAZO)-2-SULFOPHENYL)-2H-TETRAZOLIUM SODIUM SALT ACID RED 66 2-(4-NITROPHENYL)-5-(2-SULFOPHENYL)-3-(4-(4-SULFOPHENYLAZO)-2-SULFOPHENYL)-2H-TETRAZOLIUM DISODIUM Ponceau S sodium hydrogen 4-aminoazobenzene-3,4'-disulphonate DIRECT RED 80 DIRECT BROWN 106