Sodium Tripolyphosphate, Technical Grade, Bag
SKU
2026_663
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Sodium Tripolyphosphate is an inorganic sodium phosphate salt, occurring as a white free-flowing powder or granules. It acts as a builder and sequestrant, binding hardness ions in water, and is widely used in detergents, water treatment, food processing, and ceramics.
Product Details
| CAS Number | 7758-29-4 |
|---|---|
| Country Of Origin | China |
| Chemical Structure |
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| Chemical Formula | Na5P3O10 |
| Product/Industry Category | Inorganic Bulk Chemicals, Water Management Chemical, Sodium Tripolyphosphate, Home Care & Detergent Chemicals |
| Applications | Builder/sequestrant in powder and liquid detergents (softens hard water, enhances cleaning), water treatment for scale and corrosion. |
Specifications
| Color | White |
|---|---|
| Form | Solid |
| Appearance | Granules |
| Grade | Technical |
| Odor | Odourless |
| Melting Point | 622 °C (895 °F) |
| Prohibited Uses | Restricted or phased out in household laundry and dishwashing detergent formulations under phosphate-limitation regulations. |
Technical Data
| Molecular Weight | 367.86 g/mol |
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Safety Information
| Pictograms |
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Packaging & Storage
| Packing Options | Bag |
|---|---|
| Storage Conditions | Keep separate from strong acids and oxidizing agents. |