Acid Yellow 25

CAS: 6359-85-9

Ref. 7W-GT6901

Product Information

• Name: Acid Yellow 25
• Synonyms: Acid Fast Yellow R, Acid Fast Yellow WR, Acid Yellow 25 (18835), Acid Yellow R, Acid Yellow RN, Acidine Fast Yellow R, Amido Fast Yellow R, Apollo Nylon Fast Yellow L-RPL, Aquamine Yellow RN, Belacid Yellow R, Benzenesulfonic acid, 4-[4,5-dihydro-3-methyl-4-[2-[4-methyl-3-[(phenylamino)sulfonyl]phenyl]diazenyl]-5-oxo-1H-pyrazol-1-yl]-, sodium salt (1:1), Benzenesulfonic acid, 4-[4,5-dihydro-3-methyl-4-[[4-methyl-3-[(phenylamino)sulfonyl]phenyl]azo]-5-oxo-1H-pyrazol-1-yl]-, monosodium salt, Covanyl Yellow RN, Cyanine Fast Yellow R, Daedo Acid Yellow C-RPL, Diacid Fast Yellow R, Dyacid Yellow RPN, Egacid Yellow R, Erio Fast Yellow RS, Erionyl Yellow E-RL, Euramina Yellow R, Fast Yellow MR, Fenazo Light Yellow R, Kiton Fast Yellow 2R, Lanaperl Yellow R, Midlon Yellow R, Multacid Yellow R, NSC 324572, Novamina Yellow R, Nylosan Yellow E-RPL, Optamine Yellow R, Oxanal Yellow R, Rifa Acid Fast Yellow E-RPL, Sodium 4-[5-Hydroxy-3-Methyl-4-[4-Methyl-3-(Phenylsulfamoyl)Phenyl]Azo-Pyrazol-1-Yl]Benzenesulfonate, Suminol Fast Yellow R, Sumitomo Fast Yellow R, Supracetil Yellow R, Supracid Yellow R, Supramine Yellow R, Supramine Yellow RA, Tertracid Yellow R, Triacid Fast Yellow R, Vicoacid Yellow 25, Vondacid Fast Yellow R, Xylene Fast Yellow RPN, p-[5-Hydroxy-3-methyl-4-[[3-(phenylsulfamoyl)-p-tolyl]azo]pyrazol-1-yl]benzenesulfonic acid monosodium salt, sodium 4-(3-methyl-4-{(E)-[4-methyl-3-(phenylsulfamoyl)phenyl]diazenyl}-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonate
• Brand: Glentham

Chemical properties

• Molecular weight: 549.55
• Formula: C₂₃H₂₀N₅NaO₆S₂