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Darshan Industries
Ankleshwar, Gujarat, India
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Citrus Fruit #310562

Acid Orange

  • Type Organic
  • Style Dried
  • Color Orange
  • Shelf Life 1 Year
  • Purity 100%
  • Form Powder

We are the most trusted manufacturer and exporter of Acid Orange Dyes, which are of Monoaza, chemical class. Well-chemical compositions, of these Acid Orange dyes make them applicable for various industrial applications.


  • Chemical Class : Monoazo
  • Chemical Name : 4 - (2 - hydroxy -1 naphthalenyl) azo)
    • Benzene sulphonic
    • Monosodium salt

Molecular Formula : C 14 H 11 N 2 O 4 S Na Solubility :

  • Soluble in water with reddish yellow color
  • Turns dark brown on addition of cone NaOH
  • Gives Brownish yellow precipitate on addition of addition of cone
  • HCL Soluble in cone
  • H2SO4 with magenta red color
  • Gives brownish yellow precipitate
  • Soluble in ethyl alcohol

Application :

  • For dyeing and printing of wool, nylon, and silk, other uses are in paper, leather, biological stain, and indicator.
  • Heavy metal salts of dye is for paper coating, transparent pigments in tin printing, and in molding powders.
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Pigment Orange

we bring forth high performing pigment orange 34. It is basically used in textile printing and plastics. It is reddish yellow in color and acts as a water base ink.specification :chemical name :diarylide orangepermanent orange rl 70cas no. : 15793-72-4eu no. : 239-898-6c.i. No. : 21115chemical formula : c34h28cl2n8o2molecular weight : 651.60application :solvent inksaqueous inksaqueous coatingappearance : yellowish
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Pigment Orange 34

  • CAS No. 15793-72-4
  • Molecular Weight 651.60
  • Appearance Yellowish
  • EU No. 239-898-6
  • C.I. No. 21115
  • Chemical Formula C34H28Cl2N8O2

We bring forth high performing Pigment Orange 34. It is basically used in textile printing and plastics. It is reddish yellow in color and acts as a water base ink.


Application :

  • Solvent inks
  • Aqueous inks
  • Aqueous coating
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Solvent Orange 14

  • Type Organic
  • Style Dried
  • Color Available in many colors
  • Purity 100%
  • Shelf Life 1 Year
  • Form Powder

For the apt functioning in various industrial applications, clients trusted the quality of our offered Solvent Orange 14 solvent dyes. These dyes are chemically tested, which assure non-harmful effect on the user.


Specification of Solvent Orange 14 (Oil Orange-14)
Chemical Class Disazo
Hue Reddish Orange Powder
Physical Appearance Reddish Orange Powder

Physical Properties

Levibond tintometer reading 0.002% Yellow 0.2 + 0.2
Colour in Benzene in 1/4 Inch Cell Orange 11.0 + 0.2
Lead Contents Less than 20 PPM
Heavy Metal Contents Less than 100 PPM
Moisture Contents 1% M
Water Soluble Insoluble
pH of Aqueous Extract 7.0 to 8.5
Heat Melting Point 171° C + 2 Approx
Stable to 190° C to 200° C Approx (Mineral Oil)
Shelf Life 5 Years
Fastness Properties
Fastness to Light Fair
Effect Of 5% NA2CO3 Unaffected
Effect Of 5% HCL Unaffected
Solubility :
  • Methanol Soluble
  • Toluene Soluble
  • Xylene Soluble
  • Benzene Soluble
  • Turpentine Oil Soluble

Product Application :
  • Greases Industries
  • Oils Industries
  • Fats Industries
  • Petroleum Industries
  • Wax Industries
  • Plastic Industries
  • Oil Soap Industries
  • Liquid Soap Industries
  • Plastic Film Industries
  • Hydrocarbon Solvents Industries
  • Wood Stains Industries
  • Petroleum Jelly Industries
  • Waxes for Shoe & Floor Polishes in Petrol Industries

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    Pigment Orange

    we supply and export high quality pigment orange 13 is extensively used in the industries like textile, paint, printing ink, plastics, rubber, soap, cement, color, etc. Our range of pigment orange 13 is opaque and has a bluer tone.product specification :chemical name :pyrazolone orangepermanent orange gcas no. : 3520-72-7eu no. : 222-530-3c.i. No. :21110chemical formula : c32h24cl2n8o2molecular weight : 623.48application :reddishsolvent inks aqueous inksaqueous coatingplastics
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