Sodiumpolyphosphate(CAS 68915-31-1)
| Purity | Grade | Package | Stock | Price | Quantity |
| 65%-70% P2O5 basis | RG | 100G | In Stock | 2 USD
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| 65%-70% P2O5 basis | RG | 500G | In Stock | 6 USD
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| 65%-70% P2O5 basis | RG | 2.5KG | In Stock | 14 USD
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| 65%-70% P2O5 basis | RG | 25KG | In Stock | 124 USD
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Quality System
Applications of 68915-31-1
| Industry | Application | Process |
|---|---|---|
| Food Industry | Food additive (moisture retention agent, quality improver, pH regulator) | Added during processing of meat products, seafood, dairy products, etc., to improve water-holding capacity, stabilize texture and color |
| Water Treatment | Scale inhibitor and corrosion inhibitor for industrial recirculating cooling water systems | Chelates metal ions such as calcium and magnesium to suppress formation of scale deposits (e.g., calcium carbonate, calcium sulfate); commonly used in combination with phosphorus-based or non-phosphorus-based treatment chemicals |
| Detergent Industry | Phosphate-free detergent builder (replacing sodium tripolyphosphate) | Functions as an alkaline buffer and metal ion chelating agent to enhance cleaning performance and prevent calcium/magnesium precipitation in wash solutions |
| Ceramic Industry | Green body strength enhancer and glaze dispersant | Improves particle dispersion and green strength in ceramic slurries; optimizes firing performance |
| Textile Dyeing & Printing | Dyeing auxiliary (chelating agent, water softener) | Chelates metal ions in water to prevent uneven dyeing and shade variation; applied in pretreatment, dyeing, and finishing processes |
Physical and chemical properties of 68915-31-1
Appearance of Characters |
crystalline |
|---|---|
Density |
1.25 |
Exact Mass |
221.907120 |
LogP |
3.02880 |
Melting Point |
628 °C |
Molecular Formula |
NaO18P6----- |
Molecular Weight |
221.939 |
PSA |
548.04000 |
Q&A for CAS 68915-31-1
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Download COA of 68915-31-1
Operate under the ISO 9001 system
