Sodium Hexametaphosphate

Sodium Hexametaphosphate – Simple Water Softener & Dispersant

Sodium Hexametaphosphate (SHMP) is a common chemical used to soften water and keep solids dispersed in liquids. It’s used in industries like water treatment, food processing, ceramics, and detergents. In Australia, it helps businesses prevent scale build-up, stabilise mixtures, and improve product consistency.

It comes as a white powder or granules. It dissolves well in water, which makes it easy to use in both factories and households.

What Is Sodium Hexametaphosphate?

Sodium Hexametaphosphate is a type of phosphate salt. It’s made from polymer chains of sodium phosphate. Its main job is to grab onto minerals like calcium and magnesium so they don’t cause scale. It’s usually sold at 65%–70% purity. You’ll find it in water treatment plants, food factories, and other industrial processes.

Some people call it sodium metaphosphate, but in Australia, Sodium Hexametaphosphate is the usual name.

Where It’s Used

Sodium Hexametaphosphate is used for:

• Water Treatment: It binds to calcium and magnesium, stopping scale from building up in boilers, cooling systems, and pipes.

• Food Processing: Approved as a food additive (E452i). It helps meat, poultry, and seafood keep the right texture and hold together during processing.

• Ceramics: Helps disperse clay so ceramic mixtures flow better.

• Detergents: Stops minerals in water from leaving stains or interfering with washing.

Why Get It from Pascom?

Pascom supplies Sodium Hexametaphosphate across Australia in 25kg bags or bulk sacks. We keep stock ready and offer reliable delivery. You can order food-grade or industrial-grade SHMP. Request a quote to get details and pricing.

Safe Use & Storage

Wear gloves and eye protection when handling SHMP, since it can irritate skin and eyes. Use it in well-ventilated areas to avoid breathing in dust. Request the SDS for full safety information. Store it in a dry place, away from acids, to keep it stable.

Where to Buy SHMP in Australia

Pascom delivers Sodium Hexametaphosphate anywhere in Australia. You can also pick it up from our locations. Custom packaging is available if you need it. Get in touch for ordering info.

Product Specs

• CAS Number: 10124-56-8

• Form: White powder or granules

• Smell: None

• Water Solubility: High

• pH (1% Solution): 6.0 – 8.0

• Density: ~2.48 g/cm³

• Melting Point: Softens at 616°C before breaking down

• Storage: Stable if kept dry and away from acids

Delivery and pickup available across Australia. Packaging includes 25kg bags, bulk sacks, or custom sizes.