$900.00
5 Tons (MOQ)
Water Treatment Sodium Hexametaphosphate 68% SHMP
Zhengzhou Kelai Chemical Co., Ltd.
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High-Quality Sodium Tripolyphosphate STPP for Food Industry Applications
| Price | $0.80 |
|---|---|
| Min Order | 1000 kg |
| Availability | In Stock |
| Shipping From | Henan, China |
| Popularity | 319 people viewed |
Model NO.:
Sodium Tripolyphosphate
CAS No.:
7758-29-4
Formula:
Na5o10p3
EINECS:
231-838-7
Certification:
ISO
Purity:
80%~90%
Type:
Sodium Tripolyphosphate
Grade Standard:
Food Grade
Appearance:
White Granular
Assay:
>/=95
P2o5:
>/=57.0
Fluoride (Ppm):
</=10
Lead (Ppm):
</=4
Heavy Metal (as Pb) (Ppm):
</=10
Chlorides (as Cl):
</=0.025%
Sulphates (So42-):
</=0.4%
Substances Not Dissolved in Water:
</=0.05%
pH:
9.5%-10.0%
Loss on Drying:
</=0.7%
Hexahydrate:
</=23.5%
Water-Insoluble Substances:
</=0.1%
Higher Polyphosphates:
</=1%
Trademark:
HNTY
Transport Package:
Bag
Specification:
25kg/Bag
Origin:
China
HS Code:
28353110
Product Description
Sodium Tripolyphosphate (STPP) is an inorganic compound. It is a white crystalline powder or granular material, highly soluble in water, and widely used as a versatile industrial and food-grade additive. STPP is valued for its chelating, emulsifying, and pH-buffering properties, making it a critical ingredient in detergents, food processing, and water treatment. It complies with global standards such as FCC (Food Chemicals Codex) and ISO certifications.
Key Features
Chelating Agent: Binds metal ions (e.g., calcium, magnesium) to prevent scaling and improve cleaning efficiency.
Water Softening: Enhances detergent performance by softening hard water. Emulsion Stabilizer: Maintains texture and moisture in food products.
pH Regulation: Acts as a buffering agent in industrial processes.
Cost-Effective: Improves product performance at low concentrations.
Chelating Agent: Binds metal ions (e.g., calcium, magnesium) to prevent scaling and improve cleaning efficiency.
Water Softening: Enhances detergent performance by softening hard water. Emulsion Stabilizer: Maintains texture and moisture in food products.
pH Regulation: Acts as a buffering agent in industrial processes.
Cost-Effective: Improves product performance at low concentrations.
| ITEM | STANDARD |
| Appearance | White granular |
| Assay (Na5P3O10) | ≥95 |
| P2O5 | ≥57.0 |
| Fluoride (PPM) | ≤10 |
| Lead (PPM) | ≤4 |
| Heavy metal (As Pb) (PPM) | ≤10 |
| Chlorides (As CL) | ≤0.025% |
| Sulphates (SO42-) | ≤0.4% |
| Substances not dissolved in water | ≤0.05% |
| PH | 9.5%-10.0% |
| Loss on drying | ≤0.7% |
| Hexahydrate | ≤23.5% |
| Water-insoluble substances | ≤0.1% |
| Higher polyphosphates | ≤1% |
Detergents & Cleaning Products
Laundry Detergents: Softens water, boosts surfactant effectiveness, and prevents redeposition of dirt.
Dishwashing Powders: Improves grease removal and prevents spotting on dishes.
Industrial Cleaners: Used in degreasers and metal surface treatments.
Food Industry Meat & Seafood
Processing: Retains moisture in cured meats, poultry, and fish to improve texture and shelf life.
Canned Foods: Stabilizes color and texture during thermal processing.
Dairy Products: Prevents protein coagulation in processed cheeses.
Laundry Detergents: Softens water, boosts surfactant effectiveness, and prevents redeposition of dirt.
Dishwashing Powders: Improves grease removal and prevents spotting on dishes.
Industrial Cleaners: Used in degreasers and metal surface treatments.
Food Industry Meat & Seafood
Processing: Retains moisture in cured meats, poultry, and fish to improve texture and shelf life.
Canned Foods: Stabilizes color and texture during thermal processing.
Dairy Products: Prevents protein coagulation in processed cheeses.
Water Treatment
Corrosion Inhibition: Protects pipelines and boilers by sequestering metal ions.
Drinking Water: Controls scale formation in municipal water systems.
Other Industrial Uses
Ceramics & Textiles: Acts as a dispersant in clay slip preparations and dyeing processes.
Oil Drilling: Reduces viscosity in drilling muds.
Corrosion Inhibition: Protects pipelines and boilers by sequestering metal ions.
Drinking Water: Controls scale formation in municipal water systems.
Other Industrial Uses
Ceramics & Textiles: Acts as a dispersant in clay slip preparations and dyeing processes.
Oil Drilling: Reduces viscosity in drilling muds.
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