Solvent Orange 7

    Name Of The Product   Oil Orange DXN
  1.   C. I. Hue Name   Solvent Orange 7
  2.   C. I. Number   12140
  3.   Chemical Class   Monoazo
  4.   Hue   Reddish Orange (Lacquer)
  5.   Physical Appearance   Orange
  6.   PH   7 To 8
  7.   Molecular Weight   276
  8.   Solubility   Soluble In Ethanol, Acetone & Benzene (reddish Orange) Insoluble In Benzene
  9.   Lovibond Tintometer Reading 0.002% 
  Colour In Benzene In 1/4 Inch Cell
  Yellow 6.5 ± 0.3 
  Red 3.4 ± 0.3
  10.   Lead Contents   Less Than 20 PPM
  11.   Arsenic Contents   Less Than 2 PPM
  12.   Heavy Metal Contents   Less Than 100 PPM
  13.   Free Amine Contents   Less Than 200 PPM
No.   Fastness
  1.   Light   Good
  2.   Heat : Melting Point
  Stable To
  160°C ± 2
  100°C
  3.   Water   Insoluble
  4.   Effect Of 5% NA2CO3   Unaffected
  5.   Effect Of 5% HCL   Unaffected
  6.   Material Supplied As Heavy Paper Bags/ M.S. Drums/HDPE Carboys Inside Double Polythelene Bags
  7.   Uses In Oils, Fats, Waxes, In Hydrocarbon Solvents For Polishes, Candles, Polystyrene Resins

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