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Trust us for buying Sodium Sulfide, Mono Ammonium Phosphate & other chemicals, as we maintain a stock in factory and are capable of making quick deliveries with quality guaranteed..
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About Us

Chongqing Tianbang Chemical Co., Ltd. was founded in 2010 and over the past eight years has grown into a reliable manufacturer & exporter of Mono Ammonium Phosphate, 11-49-0 Mono Ammonium Phosphate, Phosphate Fertilizer, Sodium Sulfide and Water Soluble Ammonium Poly Phosphate in India, Australia, Pakistan, Indonesia, Thailand, Vietnam, Brazil, Argentina, etc. Named after a city in Southwest China- Chongqing, the company produces chemical compounds for several industrial applications in the production unit manned by 100 personnel. Our company has forged a solid position in the local and overseas markets by manufacturing, marketing & distributing chemical compounds; with significant assets and qualified personnel.


Most Popular Products

Both Red and Yellow Sodium Sulfide are available in flakes form. The flakes are yellow because of the presence of polysulfides. The process of Mono Ammonium Phosphate manufacturing is simple; ammonia (NH3) and phosphoric acid (H3PO4) are reacted in 1-1 ratio. It results in Mono Ammonium Phosphate slurry which is them solidified in a granulator. Other methods are used for the production of NH4H2PO4. The second most used method is combining phosphoric acid with ammonia gas, granulating, drying and screening the mixture. Its P2O5 ranges from 48 to 61%, N ranges from 10 to 12%. It has 370 g/L water solubility (20 degree) and 4 to 4.5 solution pH. Available in granular form, it is water soluble and has good handling characteristics, and low heavy metals. It blends with most other products. 

Some Major Clients

Our offered chemicals are used by many clients, some of them are importers, traders, wholesalers and manufacturers. We have listed the entire list below:

  • Phosphate fertilizer production enterprises and chemical importers
  • Leather processing plant
  • Textile factory
  • Phosphate Fertilizer importers and wholesalers
  • Water-soluble fertilizer traders
  • Water-soluble fertilizer manufacturers
  • Blended fertilizer manufacturers
  • Phosphate Fertilizer importers and wholesalers
Industrial Applications

Here we have mentioned a number of industrial applications the offered chemicals are apt for:
  • Tanning Industry: The chemicals are used for eliminating the hair on skin or hides during the processing of leather.
  • Dyeing Industry: It is used as a standard material in the production of sulfur black. It can also be used asa reductant of sulfur dyestuff.
  • Textile Industry: It is apt for destroying nitration.
  • Mining Industry: It is widely used for sulphide ore flotation or nonferrous metals smelting waste water remove heavy metals.
  • Fertilizer Industry: The uses in fertilizer industry are diverse. It can be used as a completely water-soluble nitrogen and phosphorus compound fertilizer for spraying and bottom applications. It is used as a standard material in the production of high concentration compound fertilizer as well as macronutrients water soluble fertilizer. It can be compounded with orthophosphate for making several kinds of macronutrients water soluble fertilizers to meet the needs of several crops in varied growth periods. A specific dosage of the chemical is used in the formula; and compatibility with other raw material is also an important factor in determining the dosage.
    • (1)MAP 11-49-0 is used as phosphor material for the production of BB fertilizer and mixed fertilizer.
    • (2)MAP 11-49-0 is a high water solubility fertilizer which can be used directly or as a base fertilizer or topdressing.

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