Sudan III / No.3 Sudan Red / yellow light oil soluble red / oil red / Solvent Red 23
Item No.： SR0087
Store at： RT
English name：Sudan Ⅲ；Fat ponceau G；Sudan red；Cerasin red；Oil red；Solvent red 23；Tony red；Tetraazobenzene-β-naphthol, 1-(p-Phenylazophenylazo)-2-naphthol；Sudan red BK
Other names: No. 3 Sudan red; Yellow light oil dissolves red; Oil red; Phenylazo (4-azo-1) - 2-naphthol; 1 - [4 - (phenylazo) phenylazo] - 2-naphthol; Solvent Red 23; Phenylazophenylazo-2-naphthol; Transparent red HRR
CAS No.: 85-86-9
C22H16N4O=352.39
Grade: BS
Biological staining test: qualified
Absorption spectrum test: acceptable
Physicochemical properties: reddish brown powder. Soluble in benzene, soluble in chloroform, glacial acetic acid, ether, ethanol, acetone, petroleum ether, non-volatile oil, hot glycerol and volatile oil, insoluble in water. The melting point is 195 ℃. The maximum absorption wavelength is 507 (354) nm. The minimum lethal dose (rabbit, subcutaneous) was 1000mg / kg. Irritating
Purpose: biochemical research. Biological staining agents, such as fat and its analogues, Sudan III can be replaced by oil red O
Saving: RT
