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Sodium hexametaphosphate

CAS NUMBER - 68915-31-1
Basic Information
Product Specification
About Product
Sodium hexametaphosphate, which is commonly abbreviated as SHMP, is a chemical compound with the formula (NaPO₃)₆. It is a sodium salt of polyphosphate and is composed of repeating units of phosphate ions. Sodium hexametaphosphate is extensively used in several industrial applications due to its sequestering, emulsifying, and dispersing properties.

Product Specification

SYNONYMS

Graham's Salt Metaphosphoric Acid Sodium Salt Polyphosphoric Acid Sodium Salt SHMP Sodium Hexametaphosphate Sodium Hexametaphosphate Short Chain Sodium Metaphosphate Sodium Polyphosphate

MOLECULAR WEIGHT

611.77 g/mol

CAS NUMBER

68915-31-1

CHEMICAL FORMULA

Na₆[(PO₃)₆]

HS CODE

28352940.0

DENSITY

2.484 g/cm3

MELTING POINT

628 °C

BOILING POINT

1,500 °C

VISCOSITY

-

SHELF LIFE

-

TYPICAL PROPERTIES

-

APPEARANCE

White crystalline powder

Packaging Type

bag

Na₆[(PO₃)₆]

bags

Chemical Name

Sodium hexametaphosphate

Industry

Oil and Gas

Application of Sodium hexametaphosphate

  1. Water Treatment: Sodium hexametaphosphate is used in water treatment processes as a sequestering agent. It helps to prevent the formation of scale by sequestering metal ions, such as calcium and magnesium, that can lead to the precipitation of insoluble salts.
  2. Food Additive: In the food industry, sodium hexametaphosphate is used as a food additive, often labeled as E452. It serves as a sequestrant, emulsifier, and texturizer in various food products, including processed meats, canned seafood, and dairy products.
  3. Detergents & Cleaning Products: It is a common ingredient in detergents and cleaning products due to its ability to sequester calcium and magnesium ions, preventing them from interfering with the cleaning action of the detergents.
  4. Industrial Applications: SHMP is used in various industrial applications, such as metal cleaning, textile processing, and as a dispersing agent in ceramic production.
  5. Oil & Gas Industry: Sodium hexametaphosphate is utilized in the oil and gas industry as a fluid-loss control agent in drilling muds. It is also used for it's corrosion & scaling inhibition effect. 

About Product

Sodium hexametaphosphate (SHMP) is a key chemical used in various industries due to its unique properties. As a top manufacturer and supplier, Elchemy is dedicated to providing high-quality sodium hexametaphosphate that meets the needs of our clients.

SHMP is a white, granular compound that dissolves easily in water. It serves as a dispersing agent, emulsifier, and stabilizer. In the food industry, SHMP acts as a sequestrant, helping to prevent metal ions from causing spoilage. This function is vital for maintaining the quality of food products. Additionally, it improves texture and moisture retention in processed foods, ensuring consistency and freshness.


In water treatment, sodium hexametaphosphate is effective as a scale inhibitor. It prevents unwanted deposits from forming in pipes and boilers. This property is crucial in industries such as power generation and manufacturing, where clean and efficient operations are essential.


In agriculture, SHMP serves as a chelating agent for micronutrients. This enhances nutrient availability in soils, supporting plant health. Its role in fertilizers ensures that essential minerals are easily accessible to crops, promoting strong growth and higher yields.


At Elchemy, our sodium hexametaphosphate is produced with strict quality control to meet industry standards. We are committed to sustainability and innovation, continuously improving our manufacturing processes. This results in a product that performs effectively while aligning with environmental best practices.


Our team at Elchemy offers expert support to ensure our clients receive tailored solutions for their specific needs. Whether you require sodium hexametaphosphate for food processing, contact us for water treatment, or agricultural uses, we are here to assist you.


Choose Elchemy as your trusted sodium hexametaphosphate manufacturer and supplier. With our commitment to quality and customer service, we are your partner in achieving success in your industry. Contact us today to learn more about our products and how we can support your business needs.


Features of Sodium hexametaphosphate

  • Effective Dispersant: Serves as a dispersing agent for minerals and clays in industrial settings.

  • Stabilizing Agent: Enhances stability and texture in various food products.

  • Scale Inhibitor: Prevents scale formation in water treatment systems.

  • Eco-Friendly Option: Environmentally safe alternative for agricultural applications.

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Product FAQs

Can Sodium Hexametaphosphate be used in the preservation of seafood?

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What is the role of Sodium Hexametaphosphate in improving water quality?

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Is Sodium Hexametaphosphate (SHMP) the same as sodium tripolyphosphate (STPP)?

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Can Sodium Hexametaphosphate (SHMP) be used in personal care products?

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Is Sodium Hexametaphosphate (SHMP) environmentally friendly?

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