Mono Sodium Phosphate (MSP)

Airedale Chemical Mono Sodium Phosphate is available in either technical or food grade and holds the formula NaH2PO4. It is a common industrial chemical

As a Solution, Airedale Chemical Mono Sodium Phosphate is a clear/colourless liquid with no distinguishing odour and as a Solid, our MSP is a white powder with no distinguishing odour.

We are a leading Monosodium Phosphate supplier and manufacturer and have a distribution network covering the United Kingdom, Ireland and the EU. We cater for orders of all sizes including bulk quantities delivering in 25L, 200L and 1000 IBC containers.

For full details concerning safety precautions, storage and handling procedures for Airedale Chemical MSP, request our Mono Sodium Phosphate MSDS or speak with one of our product experts.

Other names: Monosodium Phosphate, Sodium Dihydrogen Phosphate, Sodium Phosphate Monobasic, Sodium Phosphate, Anhydrous Monobasic Sodium Phosphate, Sodium Acid Phosphate and MSP

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This product is available in the following sizes

  • 25L Drum
  • 200L Drum
  • Bulk Transfer
  • 25kg Bag Solid/Powder only chemicals


Food & Beverage

In food grade material is applicable across a variety of everyday foods. It is used commonly as a buffering agent in food production as a texturizing agent to help enhance product shelf life. It is also used as a PH regulator and water retaining agent for processed meat.

Metal Processing

Technical grade MSP is used in metal finishing as a PH controlling agent for acid-type metal cleaners.

Pet Care & Feeds

Used in animal feed manufacture

Water Treatment

Applicable in water treatment processes such as the treatment of drinking water. Drinking water is often treated with MSP for Iron and Manganese control, corrosion control, chlorine stabilization and inhibiting scale.

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