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About Us
Celebrating 25 years of glorious presence in Indian chemical industry, Deepa Chemicals founded by Dr. R.C. Sharma, B.Tech (Chemical), M.sc. (Chemical)(Gold Medallist), Ph.D from Asia's premier institute for chemical technology -(U.D.C.T. Mumbai) & located in India's largest industrial belt - "Thane-Belapur Industrial Area," we are a member of India's first common effluent treatment plant located at Khairane (New Bombay). Since our inception, we have faced all hurdles with dedication and revolutionized our presence at every corner of India. At Deepa Chemicals, all major raw materials are purchased from reputed ISO 9001 certified companies and have a state-of-the-art application laboratory to test our products. Maintaining high standards of quality, we have always provided our customers with the finest quality products at the most economical rate. Working on ethical principles, we have established a friendly relationship with our vendors and clients.
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We Offer
With quality and customer satisfaction as our forte, we develop products as per the client's specification and requirement spread at every corner of the globe. With our corporate philosophy "Leadership in Quality," we are one name in Indian chemical industry who have constantly delivered the quality dyes and chemicals which include paper dyes, silk dyes, wool dyes, acrylic dyes and following chemicals :

| Malachite Green Specifications : -
| Commercial Name | Malachite Green | | Chemical Characterisation | C.I. Basic Green-4-oxalate (Di amino Derivative of Triphenylmethane) | | Colour Index Number | 42000 | | Chemical Formula | (C23H25-N2)2(C2H2O4)3 | | Molecular Weight | 928 | | Form | Solid (Crystalline) | | Colour | Green | | Marketable Strength | More than 98% | | Moisture | About 3% | | Water Insolubles | About 0.3% | | Solubility in Water | About 75 mg /litre | | Solubility in Methanol | About 250 mg /litre | | PH in 1% water solution | About 2.5 | | Bulk Density | About 500 kg / m3 | | Thermal Decomposition | Not below 145oC | | Packing | 25 kg/50kg M.S.Drums |
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Malachite Green Liquid Specifications: -
| Commercial Name | Malachite Green Liquid | | Chemical Characterisation | C.I. Basic Green - 4 (Di amino Derivative of Triphenylmethane) | | Colour Index Number | 42000 | | Chemical Formula | C23H25N2HCL | | Molecular Weight | 365.5 | | Form | Liquid | | Colour | Bright Reddish Liquid | | Marketable Strength | More than 45 of Malachite Green Crystals | | Water Insolubles | About 0.3 % | | Solubility in Water | Soluble | | Solubility in Methanol | Soluble | | PH in 1% water solution | About 2.5 - 3 | | Density | About 1.1 gm / cc. | | Packing | 200 litres composite drums/1000 Kgs. I.B.C. |
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| Malachite Green Base We also offer malachite green base with 0.5% maximum water insoluble impurities and a moisture content of maximum up to 6%. It is a completely customized product and is characterized with a molecular weight of 928.05 gm. It is a green crystal and can dissolve in water and can also liquefy in the ethanol easily. It is mostly used for dyeing cotton, wool, silk, mucilage glue fibres and acrylic fibres.
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Diamond Green Specifications: -
| Commercial Name | Diamond Green or Brilliant Green Crystals | | Chemical Characterisation | C.I. Basic Green - 1 (Di amino Derivative of Triphenylmethane) | | Colour Index Number | 42040 | | Chemical Formula | C27H33N2-HSO | | Molecular Weight | 482 | | Form | Solid (Crystalline) | | Colour | Golden Yellow | | Marketable Strength | More than 98 % | | Moisture | About 2 - 5 % | | Water Insolubles | About 0.5 % | | Solubility in Water | About 180 gm / litre | | Solubility in Methanol | About 325 gm / litre | | PH in 1% water solution | About 2 | | Bulk Density | About 500 kg / m3 | | Thermal Decomposition | Not below 145 oC | | Packing | 25 kg / 50kg M.S.Drums |
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| Diamond Green Liquid Justifying our name as a leading manufacturer and exporter of premium quality dyes and chemicals, we also offer diamond green liquid used for the dyeing of chemical fiber and direct printing of fabrics. Available in dark green color, it is a completely customized product and has a high color value and is extremely soluble in ethanol. Our manufactured diamond green liquid also has 100±3 tinting strength.
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Copper Phthalocyanine Green Specifications: -
| Name | Copper Phthalocyanine Green | | Colour Index Number | 74260 (Pigment Green -7) | | Chemical Formula | C32H2ClCu | | Oil Absorption | 33 to 36 gm of Oil/100gm of Pigment | | PH of 2% Extract | 7 - 8 | | Texture | Very soft | | Tinting Strength | Very high | | Heat Stability | upto 125oC for 30 minutes upto 200oC for 10 minutes | | Light fastness | Excellent | | Solubility | Water - Insoluble Other Solvents - Insoluble | | Bleeding Fastness | Water - Excellent. Xylene - Excellent. Ethanol - Excellent. | | Density | 0.45 to .49 gm / cc. |
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Quality and R & D
At Deepa Chemicals, all the products are manufactured by a team of dedicated professional chemists. We, at Deepa Chemicals, through our quality control measures like T.Q.M., T.P.M. & J.I.T. take care of all the possible precautions at every stage of the production till final stage of packaging. We are also proud to state that we are one of the few names in this industry to applied for ISO 9001: 2000 certification. We are fully focused on our R&D program as a means to offer quality products at competitive price and also for the development of new products. We have a well furnished and equipped application lab and a research laboratory. At our R&D department, we continuously focus on the research and try to come up with new properties of different kinds of product category. The products we manufacture are monitored under the supervision of experts, right from raw materials to the finished goods.
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Infrastructure
We sincerely believe that technology is the foundation of our successful business and are determined to get the greatest value from our latest technological facilities. We have a well-established production unit equipped with spectrophotometer and chromatography to produce the best quality chemicals. Beside this, we also have the potential to offer 100% technical support on dyes and dyestuffs. Our manufacturing unit has a packaging unit where solid products are packed with "HDP drums and M S drums" & liquid products in IBC. Opening a new chapters in chemical industry, we have also formed trade associations with a substantial number of clients of our products across the world.
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Clients
Over the course of years, we have become the industrys most economical source for high qualitative products. With our ability to give all our clients equal importance, whether they are major players, small entity or a budding entrepreneur, we have endeared ourselves to the customers on a national platform and European countries and many others like U.S.A, Indonesia & Malaysia.
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Manpower
At Deepa Chemicals, our computerized work stations are manned by highly qualified staff who continuously work on tomorrow's solutions. We have a dedicated team of skilled chemists and personnel's that work round the clock to manufacture products that stand apart in terms of quality. Certainly our enterprise is fully manged by professional managers who with a professional approach manage all our in-house activities and also provide after-sales service.
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Memberships
We are among the proud members of:
- CHEMEXIL, India
- Indian Merchant's Chambers(IMC)
- Thane - Belapur Industries Association - (C.E.T.P.)COMMON EFFLUENT TREATMENT PLANT
- T.T.C. Technicians Shed Owners Association
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