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GST No. 27AACCA9261A1ZZAsk for more detail from the seller
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Sodium tri polyphosphate is the sodium salt of the polyphosphate, which is the conjugate base of tri-phosphoric acid. Sodium Tri Polyphosphate is a colourless salt, which exists as anhydrous and also as hexahydrate. Its wide spread use is well known in detergent industries. The most common method of preparation is by reacting Mono Sodium and Disodium Phosphates. For our safety of our products we packed our Sodium Tri Polyphosphate in good quality HDPE bag with LDPE liner in 20 kg, 25kg, 40kg and 50 kg or as per customer requirement.
| Sr. No | Parameters | Unit | Specified value |
|---|---|---|---|
| 1 | Appearance | Visual observation | White, powder or coarse powder, slightly hygroscopic. |
| 2 | PH (1% solution) | % w/v | 9.30 – 10.1 |
| 3 | Assay (as Na5P3O10) | % w/w | Min. 94.0% |
| 4 | Phosphate (as P2O5) | % w/w | Min. 56.0% |
| 5 | Insoluble matter in water | % w/w | Max. 0.1% |
| 6 | Chloride (as Cl) | % w/w | Max. 0.2% |
| 7 | Sulphate (as SO4) | % w/w | Max. 0.03% |
| 8 | Iron (as Fe) | % w/w | Max. 0.02% |
| 9 | Fluorides (as NaF) | % w/w | Max. 0.05% |
| 10 | Loss on drying (at 105°C) | % w/w | Max. 1.0% |
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Chembur, Mumbai, Maharashtra 
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