Sodium Hexameta Phosphate (SHMP-TG)

Advance Information*

Sodium Hexameta Phosphate (SHMP-TG) from Kalgon

Sodium Hexameta Phosphate (SHMP-TG) by Kalgon is a high-quality, multipurpose ingredient essential for a broad range of applications in both the food and chemical industries. This versatile phosphate compound is reputed for its efficiency and reliability as a surfactant, emulsifier, suspending agent, and dispersing agent. SHMP-TG is a clean and non-toxic phosphate, making it suitable for various applications, including food processing where it carries the E number E452i. Its significance extends beyond food additives, encompassing roles as a chelating reagent for metal ions, an adhesive, and a swelling reagent.

Versatile Applications

1. Food Industry:

   • Emulsifier: SHMP-TG is utilized to stabilize and emulsify products, ensuring uniform texture and consistency in food items such as cheese, meat products, and beverages.
   • Sequestrant: Functions as a sequestrant to maintain the desired texture and quality of processed foods by binding metal ions that can affect color, flavor, and appearance.
   • Thickening Agent: Applied in bakery products and sauces to enhance viscosity and improve stability over time.

2. Chemical Industry:

   • Surfactant: As a surfactant, SHMP-TG reduces surface tension in liquid mixtures, facilitating the mixing of otherwise immiscible substances.
   • Dispersing Agent: Keeps particles suspended in formulations, which is crucial in preventing separation in products like paints, coatings, and pigments.
   • Water Treatment: Used in water treatment processes, including water softening and as a sequestrant to inhibit scale formation.

3. Other Industrial Uses:

   • Adhesive: Enhances the adhesive properties in various commercial and industrial applications.
   • Chelating Agent: Acts as a powerful chelating agent to bind metal ions, which helps in preventing metal-induced discoloration, oxidation, and deterioration in products.

Technical Specifications

• Chemical Name: Sodium Hexametaphosphate
• CAS Number: 10124-56-8
• E Number: E452i
• Appearance: SHMP-TG typically comes in a white crystalline powder form.
• Solubility: Highly soluble in water but weakly soluble in organic solvents.
• pH: When adapted with sodium carbonate, the pH of SHMP solutions can range from 8.0 to 8.6, which is ideal for applications requiring slightly alkaline conditions.

Enhancing Performance with Specific Adjustments

The functionality of SHMP-TG is often enhanced by the addition of sodium carbonate. This adjustment in formulation is particularly advantageous for applications involving:

• Water Softening: SHMP-TG, when alkalized, effectively sequesters calcium and magnesium ions in water supplies, minimizing hardness and preventing scale build-up in pipelines and appliances.
• Detergents and Cleaning Agents: Alkalized SHMP enhances the cleaning efficacy of detergents, allowing better removal of soils and stains by preventing re-deposition and enhancing the wetting ability of detergents.

Product Benefits

1. Food Grade Quality:
   • Compliance with food safety standards under the E number E452i ensures that SHMP-TG is suitable for integrating into food products without compromising consumer health.
2. Multifunctional:
   • The ability of SHMP-TG to act as a surfactant, dispersing agent, chelating reagent, and more underpins its value across multiple industries.
3. Environmental Safety:
   • Being a clean, non-toxic phosphate, it scores high on environmental compatibility, making it a safe choice for various applications, including water treatment.
4. Customizable pH:
   • The option to alter pH with sodium carbonate broadens SHMP-TG’s utility, particularly in applications requiring specific pH conditions for optimal performance.

Handling and Usage Advice

To attain the best results while using Sodium Hexameta Phosphate (SHMP-TG), adherence to proper handling and application protocols is essential:

• Handling: Avoid inhalation and direct contact with skin and eyes. Utilize personal protective equipment such as gloves, goggles, and masks while handling the powder to minimize exposure.
• Storage: Store in a cool, dry place away from any incompatible substances. Keep the packaging tightly sealed when not in use to prevent contamination and moisture ingress.
• Preparation: Gradually mix SHMP-TG into the solution to ensure complete dissolution. When adjusting the pH with sodium carbonate, add it in small increments while constantly monitoring the pH levels.

Industrial Applications in Detail

1. Dairy and Beverage Industry: