Mono Sodium Phosphate

Mono Sodium Phosphate

85 USD ($)/Metric Ton

Product Details:

  • Ph Level 4.5
  • Smell Other
  • Melting Point 200 °C
  • Solubility water
  • Structural Formula NaH2PO4
  • Boiling point N/A
  • Molecular Weight 119.98 g/mol Grams (g)
  • Supply Ability : 25000 Metric Ton Per Month
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Price And Quantity

  • 50.00 - 150.00 USD ($)/Metric Ton
  • 85 USD ($)/Metric Ton
  • 25 Metric Ton

Product Specifications

  • Industrial
  • 7558-80-7
  • powder
  • NaH2PO4
  • Organic Chemicals
  • Powder
  • 2.36 g/cm3 Gram per cubic centimeter(g/cm3)
  • monobasic sodium phosphate;
  • Sodium dihydrogen phosphate
  • NaH2PO4
  • 119.98 g/mol Grams (g)
  • N/A
  • Other
  • 200 °C
  • 4.5
  • water
  • Industrial Grade

Trade Information

  • Cash Advance (CA)
  • 25000 Metric Ton Per Month
  • 7 Week
  • Yes
  • Free samples are available
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
  • All India

Product Description

The salt is obtained by partial neutralization of phosphoric acid. The pKa of monosodium phosphate is 6.8-7.2 (depending on the physicochemical characteristics during pKa determination).[2]

Heating this salt above 169  °C gives the corresponding sodium acid pyrophosphate:

 2 NaH2PO4 -Na2H2P2O7 + H2O

 Phosphates are often used in foods and in water treatment. The pH of such formulations is generally adjusted by mixtures of various sodium phosphates, such as this salt.[1] The sodium chloride equivalent value, or E-Value, is 0.49. It is soluble in 4.5 parts water.

 Monosodium phosphate is used to detect the presence of magnesium ions in salts. Formation of a white precipitate on the addition of ammonium chloride, ammonium hydroxide and monosodium phosphate to an aqueous or dilute HCl solution of the salt indicates presence of magnesium ions.


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