Acid Dyes
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(914) 654-6800or email 
INFO@PARCHEM.COM
(914) 654-6800
INFO@PARCHEM.COM
For more informationemailINFO@PARCHEM.COM
email
INFO@PARCHEM.COM
Product Description
Product
Acid Dyes
CAS
129-17-9
Formula
C11H11NO2S
Synonym
4,5-dimethyl-2-(1H-pyrrol-1-yl)thiophene-3-carboxylic acid; Ethanaminium, N-[4-[[4-(diethylamino)phenyl](2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, inner salt, sodium salt (1:1); Hydrogen
[4-[4-(diethylamino)-2',4'-disulphonatobenzhyd rylidene]cyclohexa-2,5-dien-1-ylidene]diethyla mmonium, sodium salt
Typical Product Specifications
Melting Point
0 c
Molecular weight
566.67
Solubility
g100 ml in water (21 c)
Notes
Use: COSMETIC COLORANT
Class
Acid Dyes
For more information call (914) 654-6800or email INFO@PARCHEM.COM
(914) 654-6800
INFO@PARCHEM.COM
For more informationemailINFO@PARCHEM.COM
email
INFO@PARCHEM.COM
Product Description
Product
Acid Dyes
CAS
129-17-9
Formula
C11H11NO2S
Synonym
4,5-dimethyl-2-(1H-pyrrol-1-yl)thiophene-3-carboxylic acid; Ethanaminium, N-[4-[[4-(diethylamino)phenyl](2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, inner salt, sodium salt (1:1); Hydrogen
[4-[4-(diethylamino)-2',4'-disulphonatobenzhyd rylidene]cyclohexa-2,5-dien-1-ylidene]diethyla mmonium, sodium salt
Typical Product Specifications
Melting Point
0 c
Molecular weight
566.67
Solubility
g100 ml in water (21 c)
Notes
Use: COSMETIC COLORANT
Class
