Home
Acid Orange 63
Acid Orange 63
/ CAS : 15792-50-4| Appearance | Orange powder. Soluble in water, the aqueous solution is orange, and the color is slightly dark after adding hydrochloric acid or sodium hydroxide. Red in concentrated sulfuric acid, dark yellow after dilution, and the precipitation disappears; Orange in concentrated nitric acid. When dyeing, there is no change in color when encountering copper and chromium ions, and the color light becomes slightly darker when encountering iron ions. | Formula | C35H26N6Na2O10S3 | Molecular Mass | 832.79000 |
| HS | 32041200 | UN | 0 | DG Class | 0 |
| Synonyms | C.I. Acid Orange 63; Nylosan Printing Yellow Pr.; Acid Orange 63 (C.I.); Weak Acid Yellow Pr; 4'-[[4,5-Dihydro-3-Methyl-5-Oxo-1-(4-Sulfophenyl)-1H-Pyrazol-4-Yl]Azo]-4-[[4-[[(4-Methylphenyl)Sulfonyl]Oxy]Phenyl]Azo]-1,1'-Biphenyl-3-Sulfonic Acid Disodium Salt; Disodium 4-(4-((4-Methylphenyl)Sulphonyloxy)Phenylazo)-4-(5-Hydroxy-3-Methyl-1-(4-Sulphonatophenyl)-1H-Pyrazol-4-Ylazo)-1,1-Biphenyl-3-Sulphonate; [1,1'-Biphenyl]-3-Sulfonicacid,4'-[[4,5-Dihydro-3-Methyl-5-Oxo-1-(4-Sulfophen; Ci 22870; Acid Orange 63 (C.I. 22870); Tertracid Milling Yellow 3R; Polar Yellow R; Fenafor Yellow P; Milling Yellow R; Azo Milling Yellow R | ||||
Share your needs with us.
Not exactly what you want? 1 request, multiple quotations Get Quotations Now >>
b
Thank You！
Your requirement has been sent, we will contact you quickly!
Sent Failed！
Try again!
Send Email
Sending...
Thank You！
Your requirement has been sent, we will contact you quickly!
Sent Failed！
Try again!