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Sodium Acid Pyro Phosphate

Sodium Acid Pyro Phosphate

2500 INR/Kilograms

Product Details:


Sodium Acid Pyro Phosphate Price And Quantity

  • 25 Kilograms
  • 2500 INR/Kilograms
  • 2500.00 - 2505.00 INR/Kilograms

Sodium Acid Pyro Phosphate Product Specifications

  • 1399.36-2

Sodium Acid Pyro Phosphate Trade Information

  • 500 Kilograms Per Week
  • 7 Days

Product Description

Information on Sodium Acid Pyro Phosphate

Sodium Acid Pyro Phosphate is a derivative of Phosphoric Acid. Sodium Acid Pyro Phosphate is moderately soluble in water. Sodium Acid Pyro Phosphate is a white crystalline powder with a melting point in excess of 600oC. It should be stored in tightly closed containers in a Room Temperature.


Synthesis / Manufacturing Process of Sodium Acid Pyro Phosphate

The major raw material to all the phosphates is Phosphoric Acid. Phosphoric Acid is manufactured from Rock Phosphate. Phosphate rock is fed to a series of reactors along with recycled phosphoric acid from the process.  The phosphoric acid-fluoroapatite slurry is mixed with sulphuric acid which is added to the reactor series as a leaching agent.  After completing the reaction series, the process stream is washed with evaporator condensate while being forced through a filter. The filter cake is composed primarily of gypsum (CaSO4 2H2O). The Phosphoric Acid is concentrated to 75-100% by a series of evaporators and then cooled.

Sodium Acid Pyro Phosphate is manufactured by taking a reaction between Sodium Carbonate & Phosphoric Acid, followed by heating of the resulting Sodium Phosphate at 220oC.

Specifications of Sodium Acid Pyro Phosphate

Product Name                                                     : Sodium Acid Pyro Phosphate.

Product Code                                                      : F010.

Product Category                                               : Phosphates.

CAS No.                                                                : 7758-16-9.

HSN No.                                                                : 28353100.

Synonyms                                                            : Sodium Acid Pyro Phosphate; SAPP.

Molecular Formula                                             : H2Na2O7P2.

Molecular Structure

Molecular Weight                                               : 221.94.

Appearance                                                         : White Crystalline Powder.

Solubility                                                               : Soluble In Water.

Assay                                                                    : 90.0% Min.

P2O5 Content                                                        : 59.0% Min.

pH                                                                           : 4.0 6.0.

Packing                                                                 : 25 Kg. HDPE Bags / Drums.

Uses / Application of Sodium Acid Pyro Phosphate

Sodium Acid Pyro Phosphate is used as chelating agent or buffering agent in many Food & Industrial applications. It is used to remove Iron stains during processing of leather. It is used as a dispersant in oil well drilling application.

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