Sodium hexametaphosphate is a chemical compound with the chemical formula Na₆P₆O₁₈. This substance is in the form of a white crystalline powder and has wide applications in various industries due to its unique properties.

Properties of Sodium Hexametaphosphate

Chelating property: SHMP has the ability to form complexes with metal ions due to its polymer structure. This property makes SHMP act as a strong chelating agent.
Dispersion: SHMP can disperse solid particles in liquids and prevent the formation of sediment.
Anti-sedimentation: SHMP prevents the formation of sediment in aqueous systems by forming complexes with calcium and magnesium ions.
Emulsifier: SHMP can act as an emulsifier in emulsion systems and prevent the separation of different phases.

Sodium Hexametaphosphate Applications

Water and Wastewater Industry:
Water Softener: SHMP reduces water hardness by forming complexes with water hardness ions such as calcium and magnesium.
Anti-scale: Prevents scale formation in boilers, pipes and other water equipment.
Water Treatment: Used in water treatment as a coagulant and filter aid.
Food Industry:
Emulsifier: Used as an emulsifier in the production of dairy products, sauces and other food products.
Anti-caking: Used in washing powders and other powdered products.
Color Controller: Used in meat products to maintain the red color of meat.
Textile Industry:
Softener: Used as a softener in the textile industry.
Stain Retardant: Used to prevent stains from forming on fabrics.
Other industries:
Paper industry: Used in paper production as a quality improving agent.
Ceramic industry: Used in ceramic production as a property improving agent.

Benefits of using sodium hexametaphosphate

Strong chelating property: Due to its polymer structure, it has the ability to form complexes with metal ions.
Good dispersion: Disperses solid particles well in liquids.
Effective antifouling: Prevents the formation of fouling in aqueous systems.
Wide applications: Used in various industries.
Important points in using sodium hexametaphosphate
Skin and eye contact: Causes irritation if it comes into contact with skin and eyes.
Inhalation: Inhaling dust from this substance can cause respiratory problems.
Storage: Store in closed containers in a cool, dry place.