factory supply Na3PO4 CAS 7601-54-9 trisodium phosphate anhydrous
1.Chemical Name: trisodium phosphate anhydrous
2.Molecular Formula: Na3PO4
3.Molecular Weight: 163.94
4.CAS: 7601-54-9
5.Character: It is white crystalline powder, odorless, easily soluble in water but insoluble in ethanol.
6.Usage: In food processing industry, it is used as buffering agent, emulsifier, anti-caking agent, antioxidant additive, nutrition supplement, metal chelating agent.
7.Packing: It is packed with polyethylene bag as liner and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
8.Storage and Transport:It should be stored in a dry and ventilating warehouse, kept away from moisture and heat, unload with care as to avoid damage to packing. Furthermore, it should be stored separately from poisonous substances.
Specification
| Item | Standard |
| Appearance | white powder |
| Main content(%) | ≥97 |
| P2O5 (%) | ≥18.3 |
| Sodium oxide as Na2O (%) | 15.5~19 |
| Sulphate (as SO42-) (%) | ≤ 0.5 |
| Heavy metals (%) | ≤ 0.001 |
| Lead (Pb) (%) | ≤ 0.0004 |
| Fluoride (F) (%) | ≤ 0.005 |
| Arsenic (as As) (%) | ≤ 0.0003 |
| Ph of 10g/l watre solution | 11.5~12.5 |
| Ignition loss | 45 ~ 57 |
| Water insoluble (%) | ≤0.20 |
| Storage | in the shade |
| Packing | 25kg/bag |



