Phosphonates

Phosphonates exhibit multi-functional properties such as sequestration, de-flocculation, threshold inhibition and stability to oxidizing biocides such as chlorine, bromine, and peroxides. The amalgamation of these properties enables the use of phosphonates in a wide range of applications such as the treatment of cooling and process water.

Application areas include:

  • Textile processing
  • Detergents
  • Paper and pulp mills
  • Desalination plants
  • Cleaners & Detergents
  • Peroxide stabilization
  • Oilfields
  • Swimming pools and spas

Key Features and Benefits

  • Threshold Effect/ Scale Inhibition: Ability of very small amounts of scale inhibitors to keep large quantities of scalants in solution
  • Sequestration: Keep a metal ion in solution, preventing its negative side-effects
  • Dispersion: Prevents the agglomeration of scale particles
  • Corrosion Control: Provides synergistic corrosion control when used with zinc, phosphates, nitrates, molybdates, and others

Brand Names

TONO PHOS 10

2-Phosphonobutane-124-tricarboxylic Acid
CAS No. 37971-36-1

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TONO PHOS 50

Diethylene triamine penta (methylene phosphonic acid)
50% solution in water

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TONO PHOS 54

Tetrasodium Etidronate; Tetrasodium salt of HEDP
CAS No. 3794-83-0

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TONO PHOS 60

Diethylene triamine penta(methylene phosphonic acid)
50% solution in water

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TONO PHOS 80

Aminotrimethylene Phosphonic Acid
50% solution in water

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TONO PHOS 5045

Organophosphate based Chemical for Cooling Water Treatment

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Handling Measures
and Precautions

Proper human safety products such as splash goggles, lab coat, dust respirator, NIOSH approved gloves and boots should be worn while handling and applying chemicals. Splashes on the skin should be washed off with water immediately. In case of splashing into the eyes, flush them with fresh water and obtain medical attention. Should not be injected.

Storage

Should be stored in original vented containers, away from heat, direct sunlight and combustibles. Store in a cool and dry place. Please refer label and SDS for details.