Sodium Hexametaphosphate (SHMP) | Industrial Chemical Trading by ChemTech

Introduction to Sodium Hexametaphosphate (SHMP)

Sodium Hexametaphosphate (SHMP) is an inorganic compound with the chemical formula (NaPO₃)₆, available in the form of a white crystalline or granular powder.
It is one of the most important sodium phosphate salts, widely used in various industries for its excellent chelating ability, scale prevention properties, and solution-stabilizing characteristics.

ChemTech, as a leading chemical trading company specializing in the import and distribution of industrial raw materials, supplies Sodium Hexametaphosphate (SHMP) with purity levels ranging from 68% to 72%, sourced from reliable global manufacturers.
With guaranteed quality, standard packaging, and fast delivery, ChemTech is a trusted supplier of SHMP in the industrial and commercial markets.

Physical and Chemical Properties

Property Specification
Chemical Name Sodium Hexametaphosphate
Molecular Formula (NaPO₃)₆
Molecular Weight 611.77 g/mol
Appearance White crystalline or granular powder
Purity 68% – 72%
pH (1% solution) 5.8 – 7.0
Water Solubility High
Density Approx. 2.5 g/cm³
Melting Point Around 628°C

Industrial Applications of Sodium Hexametaphosphate (SHMP)

  1. Food Industry

In the food industry, SHMP is used as an approved additive (E452i) to control pH, retain moisture, prevent oxidation, and extend product shelf life.
Applications include:

  • Processed meats and sausages
  • Dairy products and cheese
  • Beverages and juices
  • Processed seafood products
  1. Detergent and Cleaning Industry

SHMP acts as a water softener and stabilizing agent by binding calcium and magnesium ions that cause water hardness.
It enhances the efficiency of surfactants, improving cleaning performance in dishwashing liquids, laundry detergents, and industrial cleaners.

  1. Textile and Paper Industry

In textiles, SHMP is used as a dispersing and wetting agent, while in the paper industry, it prevents scale formation and improves pulp quality and brightness.

  1. Water Treatment

Sodium Hexametaphosphate is a key additive in industrial and municipal water treatment systems to prevent scale formation and corrosion in pipelines and boilers.

  1. Ceramics and Drilling Applications

In ceramics and drilling fluids, SHMP serves as a dispersant and viscosity control agent, enhancing process uniformity and stability.

 

Advantages of Purchasing SHMP from ChemTech

  • Sourced from trusted manufacturers in China, India, and Europe
  • Available in standard 25 kg durable bags
  • In-stock inventory and fast nationwide delivery
  • Guaranteed quality with COA and MSDS certificates
  • Free technical consultation for selecting the right grade for your application

Safety and Storage Recommendations

  • Avoid direct contact with skin, eyes, and respiratory tract.
  • Store in a cool, dry, and well-ventilated area.
  • Wash immediately with plenty of water in case of contact with eyes.
  • Keep away from strong acids and oxidizing agents.

About ChemTech

ChemTech is a professional chemical trading company specializing in the import, distribution, and supply of industrial and laboratory-grade chemicals.
Through a wide global sourcing network, ChemTech provides high-quality phosphate chemicals such as Sodium Hexametaphosphate (SHMP), Trisodium Phosphate (TSP), Sodium Tripolyphosphate (STPP), and other industrial-grade phosphates.

With premium-quality products, competitive pricing, prompt delivery, and technical support, ChemTech is a trusted partner to manufacturers in the food, detergent, water treatment, and chemical industries.

For technical data sheets, product samples, safety documents (MSDS), or updated price quotations for SHMP, please contact the ChemTech sales department.

 

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