Metal-ion sequestration
Complexes certain metal ions that can otherwise affect product appearance, texture or process stability.
Food phosphate · SHMP · White powder
Food Grade Sodium Hexametaphosphate
Sodium hexametaphosphate (SHMP) is a multifunctional food phosphate used in permitted formulations for sequestration, pH regulation, texture support and quality improvement. Bespring supplies food grade SHMP for industrial buyers.
- CAS number
- 10124-56-8
- Formula
- (NaPO3)6
- Total P2O5
- ≥ 68.0%
- pH (1% solution)
- 5.8–6.5
Include your required standard, quantity, pallet preference, destination and application for an efficient review.
Defined specificationEight quality parameters listed
25 kg packagingKraft paper outer bag with inner PE bag
24-month shelf lifeFrom manufacturing date under stated storage
Container loadingWith or without pallets
Product overview
What is food grade SHMP?
Food grade sodium hexametaphosphate is a water-soluble condensed sodium phosphate supplied as a white powder. In food processing it may function as a sequestrant, pH regulator, quality improver, binder or other functional phosphate, depending on the formulation and permitted use.
The commercial name SHMP can cover product identities described differently across standards and markets. Buyers should confirm the CAS number, formula, applicable food-additive identity, test methods and destination-market requirements before purchasing.
Formulation value
Why is SHMP used in food processing?
SHMP can perform several functions, but the effect depends on the complete recipe, use level, raw materials and process conditions.
pH regulation
Contributes to buffering and pH management in suitable, validated food formulations.
Quality improvement
Supports selected texture, consistency and processing objectives when correctly formulated.
Binding & stabilization
Can contribute to binding, dispersion and stable product structure in permitted applications.
Typical application areas
Food grade SHMP applications
Suitability, dosage and label declaration must be reviewed against the finished formulation and the regulations of both manufacturing and destination markets.
Cheese, meat & seafood
SHMP is evaluated in selected protein and dairy formulations where sequestration, emulsification, pH control and texture management are relevant.
- Processed cheese and cheese products
- Selected meat and poultry systems
- Fish and seafood processing
Noodles, vegetables & desserts
It may be used as a functional phosphate in permitted noodle, vegetable, cream, whitening and gelled dessert applications.
- Noodles and selected cereal products
- Processed vegetable applications
- Cream products and dessert gels
Product specification
Food grade sodium hexametaphosphate specification
The following limits are reproduced from the supplied product specification. The agreed contract specification and batch certificate of analysis govern an order.
| Test item | Specification | Unit / condition |
|---|---|---|
| Total phosphate as P2O5 | ≥ 68.0 | % |
| Inactive phosphate as P2O5 | ≤ 7.5 | % |
| Water-insoluble matter | ≤ 0.06 | % |
| Iron (Fe) | ≤ 200 | ppm |
| Arsenic | ≤ 3 | ppm |
| Heavy metals (as Pb) | ≤ 10 | ppm |
| pH | 5.8–6.5 | 1% solution |
| Fluoride | ≤ 30 | ppm |
Specification notice: Confirm analytical methods, sampling rules, food-additive identity and acceptance criteria before contracting. A batch COA should be reviewed against the agreed purchase specification.
Packing & logistics
Export packing and container loading
Final loading is subject to container limits, route, pallet dimensions and shipping confirmation.
- Standard packagingNet 25 kg per bag; outer kraft paper bag with inner PE bag.
- Without palletsReference load: 24 MT per 20-foot general-purpose container.
- With palletsReference load: 22 MT per 20-foot general-purpose container.
Storage & shelf life
Keep SHMP cool, dry and segregated
- Warehouse conditionsStore in a ventilated, dry, shaded and cool warehouse.
- SegregationDo not store or transport together with poisonous materials.
- Shelf life24 months from manufacturing date under the specified storage conditions.
Food-additive identity
Confirm the applicable market standard
Codex JECFA lists sodium hexametaphosphate as a synonym under sodium polyphosphate, glassy (INS 452(i)). However, product naming and CAS references can vary among specifications. Confirm that the offered grade, identity and permitted use match the legal requirements of your intended market.
Buyer questions
Food grade SHMP FAQ
What is food grade SHMP used for?
It is used in permitted food formulations as a sequestrant, pH regulator, quality improver and functional phosphate. Application areas include selected processed cheese, meat, seafood, vegetables, noodles, cream products and dessert gels.
What is the P2O5 content of this SHMP?
The supplied specification states total phosphate as P2O5 at 68.0% minimum and inactive phosphate as P2O5 at 7.5% maximum.
Is SHMP the same as INS 452(i)?
Codex JECFA lists sodium hexametaphosphate as a synonym under sodium polyphosphate, glassy (INS 452(i)). Because commercial identity and CAS references can vary, buyers should confirm the applicable specification and destination-market designation.
How is food grade SHMP packed and loaded?
Standard packing is a net 25 kg kraft paper outer bag with an inner PE bag. Reference loading is 24 MT per 20GP without pallets or 22 MT with pallets, subject to final shipment confirmation.
What information is needed for an SHMP quotation?
Provide the required food standard, quantity, packaging and pallet preference, destination port, intended application and requested delivery date.
Can I request product documents or a sample?
Ask the sales team for the current specification, TDS, SDS, applicable quality documents, batch COA format and sample availability. State the application and destination market so the relevant information can be reviewed.
Start a sourcing conversation
Request a food grade SHMP quote
Share the commercial and technical details that affect product selection, documentation, container loading and landed cost.
- Required food standard and specification
- Quantity, packaging and pallet preference
- Destination country or port
- Application and delivery timing