Crystal Quinone Pvt. Ltd


Who we are ?

Crystal Quinone Pvt. ltd, India, an ISO 9001-2000 Co.has been delivering quality chemicals in some of the world's largest and most quality conscious markets for nearly a quarter of a century. Its orientation towards technology and customer satisfaction, coupled with value based business ethics and commitment to quality, has secured significant position in industry. Our Products are reactive dyes supplier, reactive dyes manufacturers Anthranilic Acid, Reactive Dyes India and Butylated Hydroxy Anisole.

Crystal Quinone began operations in 1983 with the founding efforts of Mr. Anang Shah, who initially set up Monochem Industries, India in 1977, manufacturing Sodium Meta Bisulphite & Sulphite.Crystal Quinone originally established for the production of Hydroquinone, in the early 90's, the plant was converted to produce the complete range of Vinyl Sulphones, in 1995. Eventually, specialized derivatives of Hydroquinone and other intermediates were added to the list, fully utilizing the existing three functional units. Since its conception in 1983, the company has grown multifold to its current annual turnover of over US $50 million from its chemicals and polymers business. Our products are exported to over 20 countries worldwide.

Emphasizing on the axiom of quality driven enterprising the company has made aggressive efforts towards the development of niche products like specialty organic intermediates for and pigments along with certain inorganic chemicals.


Crystal Quinone has three manufacturing plants located in the designated chemical zone at Vatva Industrial Estate in Ahmedabad, the western industrial zone of India. These plants have an aggregate installed capacity of 900 MT annually in organic chemicals and 1500 MT annually in inorganic chemicals. They operate under all the necessary clearances from the pollution control board, maintaining an environment-friendly atmosphere at all times.

Research & Development (Anthranilic Acid,Reactive Dyes India)

At Crystal Quinone, new doors are constantly being opened to a positive and progressive future. A well equipped Research and Development division has all the modern equipment like GC/HPLC, Potentiometric titrator, glass line reactors, rotary vacuum dryers, electronic weighing machines etc. and is supported by a well qualified team of six scientists and four chemists. In an arena where continuous innovations in the product range play a pivotal role, our primary objective is to upgrade the existing products and to consistently develop new ones as per the prevailing market conditions.

Polymers (reactive dyes manufacturers)

Crystal Quinone, is the authorized distributor for Indian oil corporation Ltd. for their polymer products (PP/HDPE/LLDPE) for Ahmedabad region and is also involved in the import trading of wide range of LDPE and PVC grades. Crystal Quinone began its operations in the polymer segment in 2010 and currently, our total monthly sales volume in polymer business is around 2000 MT.

Custom Synthesis (reactive dyes supplier)

The Company has an independent custom manufacturing facility to provide bench-scale, kilo lab, pilot and commercial synthesis services for chemicals in the field of dyes, pigments and pharmaceuticals. Chemical reactions carried out as follows.

  • Acetylation
  • Alkylation
  • Benzoylation
  • Bromination
  • Chlorosulphonation
  • Condensation
  • Diazotization
  • Esterification
  • Formylation
  • Friedel-Crafts Reaction
  • Grignard Reaction
  • Isolation
  • Nitration
  • Purification
  • Reduction
  • Sandmeyer Reaction
  • Sulphonation
  • Synthesis of Heterocyles


Crystal Quinone is essentially a customer-focused venture, dedicated to securing leadership through an unhindered commitment to quality. Infact, the company's exponential growth is attributed greatly to its conformity of quality control regimes.
To every employee, this implies aiming for incessant improvement in all our business operations and consistently delivering quality products and services, to ensure an unsurpassed feeling of satisfaction in all our customers.

Our name must represent excellence to our customers, our vendors and ourselves.

Crystal Quinone Pvt. Ltd. For Anthranilic Acid,Reactive Dyes India.