JAINSON LABS (INDIA) is our manufacturing unit established in 1990 by Mr. D.K. Jain (Chief Executive), in Government recognized industrial area, duly recognized and registered with The Directorate of Industries (U.P. Government) and also Registered with 'U.P. Pollution Control Board' as a unit having 'Pollution Under Control' with the Government consent for the production of Ferrous Sulphide - FeS. 

It is an ISO 9001:2008 certified company under registration number issued by ICR LTD. (International Certification Registrar) under Client No. QI4981/07. 

Dun & Bradstreet D-U-N-S No. 65-028-2648 is allotted to the company. The credit rating was performed through SME Rating Agency of India Ltd.

We are also registered with NSIC under registration no. NSIC/NOIDA/GP/RS/07/ JN-049. 

We are a very reputed & old manufacturer, supplier and exporter of Ferrous Sulphide - FeS & are well known for our quality in India & abroad. FERROUS SULPHIDE IS ALSO COMMONLY KNOWN AS FERRO SULPHUR & IRON SULPHIDE. And is used in Alloy Steel Industries as foundry chemical for resulphurization. 

We manufacture FeS in various grades with different percentage of Sulphur in each grade as per our customer’s requirement. We are manufacturing the same since 1990 & have our supplies in large number of Steel Industries & Alloy Steel foundries all over India & also export it to many countries worldwide. 

We also manufacture the extra pure grade of FeS for Laboratory purposes. It is manufactures in form of Sticks. It is widely used by various chemical laboratories throughout the world as a laboratory chemical for the preparation of Hydrogen Sulphide gas. This is the finest grade FeS. 

Besides Ferrous Sulphide, company has also set up a state of Art SULPHUR POWDER PLANT which produces finest quality SULPHUR POWDER for use in Rubber, Tyre & Agricultural industries. 

OUR RANGE OF PRODUCTS also includes FERRO SULPHUR (IRON PYRITE) which due to its high Sulphur Content of 48% is now widely used in various applications by different type of chemical industries, SILICON CARBIDE-SiC 85% & DOUBLE REFINED SULPHUR ROLLS/LUMPS/GRANULES. 

To serve the ever changing & growing demand of chemical industries, we constantly try to enhance our product list with tight watch on maintaining quality standards, prompt services & ensure timely delivery of material. Mr. Aseem Jain, B.Tech. (Chemical) as director of the company, looks after the product innovation & diversifications and other important activities. 

We maintain good business relations with many reputed and big business houses, in India and all over the world & export a good percentage of our products in various countries namely namely U.K, Egypt, Taiwan, West Indies & Many Asian Countries as well. 

Being an actual manufacturer we maintain competitiveness in prices with best quality material. We have or supplies in pharmaceutical, chemical, sugar, steel, alloy steel, battery manufacturers, rubber producers, tyre manufacturers, fertilizers & various other type of industries.

Company Factsheet
Nature of Business: Exporter
Additional Business: Manufacturer
Total Number of Employees: 26 to 50 People
Year of Establishment: 1990
Legal Status of Firm: Proprietorship Firm
Annual Turnover: 2008-09 Rs. 50 Lakh - 1 Crore Approx.
2009-10 Rs. 2 - 5 Crore Approx.
2010-11 Rs. 2 - 5 Crore Approx.
Provide after Sales Support: User Manual
Sampling Policy: No
Primary Competitive Advantage:
  • Experienced R & D Department
  • Good Financial Position & TQM
  • Large Product Line
  • Large Production Capacity
  • OEM Capability
  • Provide Customized Solutions
Quality Measures / Testing Facilities: Yes
Tan No.: MRTP0*****
GST No.: 09ABGPJ3395L1Z5
Customized Packaging: Yes
Payment Terms:
  • D/A
  • D/P
  • L/C
Payment Mode:
  • Cheque
  • DD
  • Invoice
  • LC
  • Online
  • Pay Order
Shipment Mode: By Sea
The unit is situated in industrial estate which is duly recognized and approved by Directorate of industries, Govt. of India.
We maintain high quality standards & constant efforts are taken to improve the measures to ensure quality of the material. 

All the products are checked & tested in our own testing laboratory before supplying to customer’s in order to ensure best quality material is supplied. We have been known for our better quality material and prompt services since 1990. 

We ensure to supply the material as per the desired specification of the consumer. Being one of the most reputed companies in our sphere we deliver superior quality products every time. We constantly endeavor to sustain a high level of quality through research and development activities. 
Uses of Ferrous Sulphide
  • Ferrous Sulphide sticks are widely used as a laboratory chemical for the preparation of Hydrogen Sulphide gas, by famous KIPP'S apparatus when comes in contact with dilute mineral acids.

  • The Production Of Grey Iron-
    In foundries, during electric melting, residual sulphur level decreases due to cleaner melting practices and the use of low sulphur steel scrap. It is found that iron does not readily respond to inoculants if Sulphur is below 0.04%. Then it is necessary to resulphurize by using Ferrous Sulphide to hold the level in 0.05% to 0.12% range.

  • In Alloy And Stainless Steel Industries To Control Hydrogen Embrittlement It is very convenient and economic to use Ferrous Sulphide for resulphurization in these steels to hold the right level of 'S' and ensuring not to drop 'S' level below 0.015% as these steels carry a minimum sulphur specification.

  • Production Of Free Cutting Steels
    Ferrous Sulphide is used as a resulphurizing agent in the production of carbon, alloy and stainless types of free cutting steels.It acts as an alloying agent to improve machinability of steel castings which are used to manufacture various steel components. The range used is between 0.15 to 0.30 'S' contents. The 'S' contents in plain carbon steel is 0.05 max.

  • In Electric Furnaces For Production Of Malleable Iron 
    Sulphur in form of Ferrous Sulphide is added along with FeSi & FeMn to increase the 'S' contents of electrically melted iron.Addition of FeS influences white iron formation and obtain 'S' contents approximately 0.15% 

  • The Purification Of Crude Phosphoric Acid Ferrous Sulphide is used in cake form as a reducing agent to remove heavy metal impurities from phosphoric acid.
Safety (MSDS) Data For FeS


Physical Properties


Chemical Properties 
Soluble in mineral acids and produces hydrogen sulphide gas.

Derived By Chemical Reaction Of Iron And Sulphur

Toxicology : Non-Hazardous

Personal Protection: Do Not Breathe Dust
Why to Use Ferrous Sulphide?
Elemental Sulphur has very low melting point and its tendency to float on the surface of molten metal results the release of Sulphur di Oxide, an undesirable gas which pollutes the working environment. Moreover, low melting eutectic brittle compounds form along the grain boundaries and mechanical properties are deteriorated.
Industries We Serve
  • Steel
  • Alloy Steel Foundries
  • Grey Iron Foundries
  • Cored Wire
  • Wire Rod
  • Abrasives
  • Pigments
  • Cattle Feed
  • Pharma
  • Fertilizers
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