C.I. No.: 12150 
    CAS No.:1229-55-6
    Chemical Family: Monoazo series
  Foreign relative brand:
    Sudan Red  G[W] (BASF)
    Oil Red G  (ROB)
    Solvent  Red BB (NIBIE)
    Polysolve  Red 1[W](PLSV)
  Transparence Red G 
  Solvent red 1 Properties: 
    The product is oil solvent dye, its color  varies from yellowish red to yellowish orange transparent oil solvent dye. It  is of good heat resistance, good light fastness and high  tinting strength.
    Solvent Red 1 application: Mainly used in plastics,such as:  . 
| PS | HIPS  | 
        ABS  | 
        PC  | 
        RPVC  | 
        PMMA  | 
        SAN  | 
        AS  | 
        PA6  | 
        PET  | 
      
  | 
        
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  | 
        
  | 
        
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        -  | 
        -  | 
      
          Note: "
"Superior ,"
"Applicable ,"
"Not Recommended.
    Also used in coloring of  grease, ink, paint, wax and stationery. 
  Solvent red 1  Physical properties, light fastness and Recommended Dosage:
| Density(g/cm3) | Melting    Point(  | 
        light fastness (in PS)  | 
        recommended Dosage  | 
      |
transparent  | 
        Nontransparent  | 
      |||
0.25  | 
        182  | 
        6-7  | 
        0.03  | 
        0.05  | 
      
Light  Fastness: Consist of 1st to 8th grade, and the 8th grade is superior, the 1st  grade is bad. 
    The heat resistance in PS can  reach to 240
.
    Degree of  pigmentation: 0.05% dyes+0.1%titanium dioxide R
  
  Solvent Red 1 Solubility in Organic Solvent  at  20
.:  (g/l) 
| acetone | butyl acetate  | 
        methylbenzene  | 
        dichloromethane  | 
        ethylalcohol  | 
      
3  | 
        3  | 
        6  | 
        -  | 
        0.5  | 
      
NOTE: Above data are only for reference.