China Suppliers > AFINE CHEMICALS LIMITED > Acid Yellow 23
- Search Product
-
-
- Region :China/Zhejiang
- Tel : +86-571-85232125;85232161;85134551
- Fax : +86-571-85134895
- Email :info@afinechem.com;sales@afinechem.com
- URL :www.afinechem.com
- Add :7-601 ,Xigang Xinjie, Xihu Industrial Park, Sandun Town,Hangzhou 310030, China
- Details for Acid Yellow 23
-
Acid Yellow 23
Category : Dyestuffs and Pigments
CAS NO : 1934-21-0 EC NO : 217-699-5 MF : C16H9N4Na3O9S2 MW : 534.3634 Synonyms : C.I. 640;C.I. 19140;C.I. Acid Yellow 23;C.I. Acid Yellow 23, trisodium salt;C.I. Food Yellow 4;C.I. Acid Yellow 23, trisodium salt (VAN) (8CI);Tartrazine;4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-1H-Pyrazole-3-carboxylic acid, trisodium salt;Acid Yellow 23;Dihydro-5-oxo-1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-1H-pyrazole-3-carboxylic acid, trisodium salt;FD&C Yellow No. 5;Filter Yellow;Food Yellow No.4;Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-, trisodium salt;Tartrazine C;Tartrazine C.I.19140;Trisodium 1-(4-sulfonatophenyl)-4-(4-sulfonatophenylazo)-5-pyrazolone-3-carboxylate;Trisodium 1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-1H-pyrazole-3-carboxylate;trisodium (4Z)-5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)hydrazono]-4,5-dihydro-1H-pyrazole-3-carboxylate;trisodium (4E)-5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)hydrazono]-4,5-dihydro-1H-pyrazole-3-carboxylate;trisodium 5-hydroxy-1-(4-sulfonatophenyl)-4-[(E)-(4-sulfonatophenyl)diazenyl]-1H-pyrazole-3-carboxylate; Molecular Structure : 
- more>>Other Products
-
- ? Optical Brightening Agent
- ? Solvent Red 8
- ? Bimatoprost
- ? EDTA
- ? Cyclosporine
- ? Optical Brightener BBU
- ? Solvent Yellow 82
- ? Capecitabine
- ? Orlistat
- ? Solvent Black 27
- ? OPTICAL BRIGHTENER CL
- ? Phenolphthalein
- ? Pentosan Polysulfate Sodium
- ? Ursodeoxycholic acid
- ? Fluorescent Brightener OB
- ? Tropinone
- ? Mupirocin
- ? methimazole