- Chemical Name:Acid yellow 42
- CAS No.:6375-55-9
- Deprecated CAS:63993-46-4,84843-16-3,253167-34-9,74968-16-4,846606-98-2,1266247-74-8
- Molecular Formula:C32H24N8Na2O8S2
- Molecular Weight:758.69
- Hs Code.:3204120000
- European Community (EC) Number:228-940-9
- DSSTox Substance ID:DTXSID90881406
- Nikkaji Number:J35.980G
- Mol file:6375-55-9.mol
Synonyms:ACID YELLOW 42;6375-55-9;C.I. Acid Yellow 42;Acid Yellow K;Acid Fast Yellow MR;Optanol Yellow R;Supranol Yellow R;Milling Yellow RX;Coomassie Yellow R;Pharmatex Yellow G;Milling Yellow 3G;Milling Yellow 3J;Pharmacine Yellow R;Coomassie Yellow RP;Midlon Yellow Propyl;Airedale Yellow 3GM;Sulfonine Yellow CSR;Erio Fast Yellow RL;Fast Silk Yellow SH;Amacid Fast Yellow RS;Benzyl Fast Yellow RS;Cyanine Fast Yellow M;Sulphon Yellow RS-CF;Acid Leather Yellow CRS;Belacid Milling Yellow R;Xylene Milling Yellow SH;Calcocid Milling Yellow R;Acid Anthracene Yellow GR;Suminol Milling Yellow MR;Tertracid Milling Yellow R;Kca Acid Milling Yellow M;Shikiso Acid Fast Yellow MR;Symulon Acid Fast Yellow MR;Naphthalene Leather Yellow 2G;EINECS 228-940-9;C.I. Acid Yellow 42 disodium salt;C.I. Acid Yellow 42, disodium salt;C.I. 22910;(1,1'-Biphenyl)-2,2'-disulfonic acid, 4,4'-bis((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-, disodium salt;Disodium 4,4'-bis(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-ylazo)-1,1'-biphenyl-2,6'-disulphonate;disodium;5-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]-2-[4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]-2-sulfonatophenyl]benzenesulfonate;AcidYellow42;[1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-bis[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-, disodium salt;C.I.Acid Yellow 42;SCHEMBL8911465;C32H24N8O8S2.2Na;C32H26N8O8S2.2Na;DTXSID90881406;ZRYQXQUPWQNYSX-UHFFFAOYSA-L;acid yellow 42 (C.I. 22910);AKOS015916469;C32-H26-N8-O8-S2.2Na;[1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-bis[(4,5-dihydro-3-methyl- 5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-, disodium salt;LS-44366;W-110127;(1,1'-Biphenyl)-2,2'-disulfonic acid, 4,4'-bis(2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl)-, sodium salt (1:2);disodium 4,4'-bis[(E)-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)diazenyl][1,1'-biphenyl]-2,2'-disulfonate;sodium 4,4'-bis((E)-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)diazenyl)biphenyl-2,2'-disulfonate
