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 Yellow MR
C.I. NO.: 22910, Acid Yellow 42
CAS NO:6375-55-9
MOLECULAR FORMULA: C32H24N8Na2O8S2
MOLECULAR WEIGHT: 758.69
ENGLISH NAME:Acid Golden Yellow G,Metanil Yellow
C.I. NO.: 13065,Acid Yellow 36
CAS NO:587-98-4
MOLECULAR FORMULA: C18H14N3NaO3S
MOLECULAR WEIGHT: 375.3768
ENGLISH NAME:Metanil Yellow,Golden Yellow
C.I. NO.: 13065,Acid Yellow 36
CAS NO:587-98-4
MOLECULAR FORMULA: C18H14N3NaO3S
MOLECULAR WEIGHT: 375.3768
ENGLISH NAME:Tracid Dark Blue 5R
C.I. NO.: 26360, Acid Blue 113
CAS NO:3351-05-1
MOLECULAR FORMULA: C32H21N5Na2O6S2
MOLECULAR WEIGHT: 681.65
ENGLISH NAME:Tracid Violet 4BNS
C.I. NO.: 42640,Acid Violet 17
CAS NO:4129-84-4
MOLECULAR FORMULA: C41H46N3O6S2
MOLECULAR WEIGHT: 761.93
ENGLISH NAME: Acid Red FGRS C.I. NO.: Acid Red 114 CAS NO: 6459-94-5 EINECS NO: 229-272-0 MOLECULAR FORMULA: C37H28N4Na2O10S3 MOLECULAR WEIGHT: 830.814