Food-Grade Sodium Hexametaphosphate (SHMP E452i)
Food grade sodium hexametaphosphate(SHMP) Supplier in China
Packaging specification: 25kg
Executive standard: GB 1886.4-2020
Usage: Food water preservation agent, improve the color, fragrance and taste of food, adjust the nutrition structure of food, extend the shelf life of food.
If you want to get Food grade sodium hexametaphosphate prices, please get in touch with us.
GOWAY Chemical supplies food-grade Sodium Hexametaphosphate (SHMP, E452i) with high purity, low-heavy-metal content, and full compliance to GB 1886.335-2021.
It is widely used in meat products, seafood processing, dairy items, beverages, and starch-based foods due to its strong chelating, emulsifying, and moisture-retention capabilities.
1. Product Overview
Food-grade SHMP is a sodium polyphosphate used as a chelating agent, sequestrant, water retention enhancer, and emulsifier in food processing.
It improves texture, colour, stability, and shelf life across a wide range of food categories.
Key Specifications
| Name | Sodium Hexametaphosphate (SHMP) |
| Grade | Food-Grade (E452i) |
| P2O5 Content | ≥ 68% |
| Standard | GB 1886.335-2021 |
| Appearance | White powder/granule |
Packaging
- 25 kg food-grade inner-lined bags
- OEM logo printing available
- Palletized export packaging
2. Applications in Food Processing
2.1 Seafood (Fish, Shrimp, Surimi)
SHMP helps prevent protein denaturation, improves moisture retention, and maintains elastic texture.
It also reduces drip loss, improves colour, and enhances freezer stability.
2.2 Meat & Poultry
Used in sausages, ham, marinated chicken, and ready-to-cook products to improve firmness, water-holding capacity, and emulsification stability.
2.3 Dairy, Cheese & Beverages
Improves dispersion, prevents precipitation, stabilizes flavour, and enhances shelf life in beverages, cheese spreads, and milk-based products.
2.4 Starch, Flour & Noodles
Improves dough handling, increases elasticity, and helps maintain smooth texture in noodles and starch-based foods.
WhatsApp: Request Specification
3. Typical Dosage (Reference Only)
- Seafood processing: 0.2–0.5%
- Meat products: 0.2–0.4%
- Dairy & beverages: based on formulation needs
- Starch/noodle production: 0.1–0.2%
Actual usage varies by regional food regulations. Contact our technical team for formulation guidance.
4. Why Choose GOWAY Chemical
- Dedicated food-grade phosphate production line
- Consistent quality, COA for every batch
- Complies with GB food additive standards
- Strong supply capacity for large food factories
- OEM packaging and customized phosphate blends available
Related Food-Grade Phosphates
Food-Grade STPP |
Food-Grade SAPP |
Food-Grade SHMP
5. Storage & Handling
- Store in a cool, dry, and clean environment
- Keep sealed to avoid moisture absorption
- Food-grade compliant containers only
- Shelf life: 18–24 months