Disodium Pytophosphate (SAPP)
- CAS No.: 7758-16-9
- Type.: Phosphates
- Appearance: White crystalline powder
- Molecular Formula: H2Na2O7P2
- Shelf Life: 2 years
- Min Order Quantity: As requirements
Item | Standard | Result |
Content (Na2H2P2O7)%≥ | 95.0 | 95.5 |
Phosphorus pentoxide(P2O5) | 63.0-64.0 | 64.0 |
PH value | 3.5—4.5 | 4.1 |
Water-insoluble % ≤ | 1.0 | 0.4 |
Fluoride (F)% ≤ | 0.001 | 0.0007 |
Heavy metal (Pb)% ≤ | 0.002 | 0.0006 |
Arsenic (As)% ≤ | 0.0003 | 0.0001 |
Loss on burning(105℃)%≤ | 0.5 | 0.38 |
![](https://www.richest-food.com/d/file/p/2020/02-17/814fc37a5334a42f5660faef126e54a9.gif)
![](https://www.richest-food.com/d/file/p/2020/02-17/1a847418035995c5ea3a55bb3a026604.gif)
(3) Disodium Pytophosphate (SAPP) can also be used as feed additives to strengthen feed nutrition.
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