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 Red 3B
C.I. NO.: 18135, Acid Red 172
CAS NO: 6826-53-5
MOLECULAR FORMULA: C30H22ClN3Na2O10S3
MOLECULAR WEIGHT: 762.1373
ENGLISH NAME:Tracid Brilliant Red B
C.I. NO.: 18134, Acid Red 249
CAS NO: 6416-66-6
MOLECULAR FORMULA: C29H20ClN3Na2O10S3
MOLECULAR WEIGHT: 748.1107
ENGLISH NAME:Tracid Brilliant Blue 6B
C.I. NO.: 42660,Acid Blue 83
CAS NO:6104-59-2
MOLECULAR FORMULA: C45H44N3NaO7S2
MOLECULAR WEIGHT: 825.79
ENGLISH NAME:Acid Black BNG
C.I. NO.: 300285, Acid Black 210
CAS NO: 99576-15-5
MOLECULAR FORMULA: C34H25K2N11O11S3
MOLECULAR WEIGHT: 905.81
ENGLISH NAME:Tracid Brilliant Red 10B
C.I. NO.: Acid Violet 54
CAS NO: 11097-74-8
MOLECULAR FORMULA:C37H29N3Na2O11S3
MOLECULAR WEIGHT: 833.81