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 Trisodium Phosphate |
| Chemical Name |
Trisodium Phosphate |
| Molecular Formula |
Na3PO4·12H2O |
| Molecular Weight |
380.12 |
| Features |
nhydrous or hydrate .Common commodity is is anhydrous and dodecahydrate . Molecular formula of dodecahydrate is 4(Na3PO4•12H2O)NaOH colorless to white crystal , granules or crystalline powder. Solubility (28.3g/100Ml 15℃). PH value of 1% Aq, solution is 11.5～12.0. |
| Quality standard |
FCC-IVQ/320706 HFX 04 |
| Use |
Buffer; emulsifier; anti-caking agent; antioxidant synergists; nutritional supplements; metal chelating agents. |
| Packing |
In plastic woven bag lined with PE bag, net wt. 25kg/bag. |
| Storage & Transport |
Should be stored in dry and draughty warehouse, protect against dampness, handle with care, kept away from toxic articles. |
| Specifications |
Item |
FCC-IV |
Q/320706 HFX 04 |
Assay, ≥% |
92.0
97.0(Anhydrous) |
92.0
97.0(Anhydrous) |
Heavy metals (As Pb),≤% |
0.001 |
0.001 |
Water insoluble matter ,≤% |
0.2 |
0.2 |
Fluorid,≤% |
0.005 |
0.005 |
Loss on ignition,≤% |
45.0-57.0
2.0(Anhydrous) |
45.0-57.0
2.0(Anhydrous) |
As, ≤% |
0.0003 |
0.0003 |
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