Pigment Red 166
Cromophtal Scarlet R (Pigment Red 166)


Chemical Name:Disazo Scarlet; Cromophtal Scarlet R
CAS No.: 3905-19-9
EU No.:  223-460-6
C.I. NO.:  20730
Chemical Formula:  C40H24Cl4N6O4
Molecular Weight:  794.50
Structural Formula:

 
 
Physical and Chemical Properties
  PH Value
6.7
  Density (g/cm3 )
1.5
  Oil Absorption (ml/100g)
50
  Light
8
  Heat (°C)
250
  Water
5
  Linseed Oil
5
  Acid
5
  Alkali
5
   




 


Application:Plastic,paint,textile printing
 
Pigment Red Series
Pigment Yellow Series
Pigment Orange Series
Pigment Voilet Series
Pigment Blue and Green Series
Inorganic pigment
Iron Oxide Pigment
Intermediate
 
   
 
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