Product name：Trisodium phosphate (Food grade)
I. Chemical Name: Trisodium phosphate
Ⅱ. Molecular formula: Na3PO4·12H2O
Ⅲ. Molecular Weight: 380.14
IV. Properties: colorless needle-like hexagonal crystal; Relative Density 1.62 (20℃); Melting point73.3-76.7℃ (decompound); can not melt in organism aqua. Opposite density is 1.62 (20℃). The temperature reach the 73.3-76.7℃ it will melt. It vaporizes. When the temperature reach 100℃ it will loose water change into Na3PO4. Aqueous is alkaline, erode to the skin.
V. Quality Standard:
| Index name | GB 25565-2010 | |
| Main Content≥% | 97.0 | |
| PH value(1% Aq. solution) | 11.5-12.5 | |
| Heavy metals (as Pb) ≤% | 0.001 | |
| As ≤% | 0.0003 | |
| Fluoride (F)≤% | 0.005 | |
| Pb ≤% | 0.0004 | |
| Water insoluble ≤% | 0.2 | |
| Loss on drying % | (Na3PO4), w/% | ≤2.0 |
| (Na3PO4·H2O), w/% | 8.0-11.0 | |
| (Na3PO4·12H2O), w/% | 45.0-57.0 | |
VI. Packing: PE bag lined composite plastic woven bag, Net wt 25KG.
