Acid Dyes
Acid dyes are a type of dye used for dyeing and printing wool, silk, and polyamide fibers. They can also be used for coloring leather, paper, ink, cosmetics, etc. They have a complete color spectrum and bright colors. The dyeing process is carried out in an acidic dye bath, which is why they are named.
ENGLISH NAME:Tracid Orange GS
C.I. NO.: 24780, Acid Orange 33
CAS NO:6507-77-3
MOLECULAR FORMULA: C34H28N4Na2O8S2
MOLECULAR WEIGHT: 730.7177
ENGLISH NAME:Tracid Orange GSN
C.I. NO.: 24780, Acid Orange 95
CAS NO:12217-33-3
ENGLISH NAME:Acid Red 3R,Food Red 7
C.I. NO.: 185, Acid Red 18
CAS NO: 2611-82-7
EINECS NO: 220-036-2
ENGLISH NAME:Acid Red GR,Crocein Scarlet,Acid Scarlet
C.I. NO.: 27290, Acid Red 73
CAS NO: 5413-75-2
MOLECULAR FORMULA: C22H14N4Na2O7S2
MOLECULAR WEIGHT: 556.48
ENGLISH NAME:Acid Red B
C.I. NO.: 14720, Acid Red 14
CAS NO: 3567-69-9
MOLECULAR FORMULA: C20H12N2Na2S2O7
MOLECULAR WEIGHT: 502.43
ENGLISH NAME:Acid Red G,Food Red 10
C.I. NO.: 18050, Acid Red 1
CAS NO: 3734-67-6
MOLECULAR FORMULA: C18H13N3Na2O8S2
MOLECULAR WEIGHT: 509.4207