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7778-53-2
bosschem
7778-53-2
| Potassium phosphate tribasic Basic information | |
| Product Name: | Potassium phosphate tribasic | 
| CAS: | 7778-53-2 | 
| MF: | K3PO4 | 
| MW: | 212.266261 | 
| EINECS: | 231-907-1 | 
| Mol File: | 7778-53-2.mol | 
| Potassium phosphate tribasic Chemical Properties | |
| Melting point | 1340 °C | 
| density | 2.564 g/mL at 25 °C(lit.) | 
| solubility | water: soluble100mg/mL, clear, colorless | 
| form | Solid | 
| color | White | 
| Specific Gravity | 2.564 | 
| Water Solubility | 50.8 g/100 mL (25 ºC) | 
| Sensitive | Hygroscopic | 
| Merck | 147,660 | 
| Stability: | Stable. Incompatible with strong oxidizing agents, moisture. | 
| CAS DataBase Reference | 7778-53-2(CAS DataBase Reference) | 
| EPA Substance Registry System | Tripotassium phosphate (7778-53-2) | 
| Item | Q/320706 HFX 01 | 
| Assay, ≥% | 97 | 
| As, ≤% | 0.0003 | 
| Fluorid,≤% | 0.001 | 
| Heavy metals (As Pb),≤% | 0.0015 | 
| Lead,≤% | 0.0002 | 
| Water insoluble matter ,≤% | 0.2 | 
| Loss on ignition,≤% | 8~20 | 


| Potassium phosphate tribasic Basic information | |
| Product Name: | Potassium phosphate tribasic | 
| CAS: | 7778-53-2 | 
| MF: | K3PO4 | 
| MW: | 212.266261 | 
| EINECS: | 231-907-1 | 
| Mol File: | 7778-53-2.mol | 
| Potassium phosphate tribasic Chemical Properties | |
| Melting point | 1340 °C | 
| density | 2.564 g/mL at 25 °C(lit.) | 
| solubility | water: soluble100mg/mL, clear, colorless | 
| form | Solid | 
| color | White | 
| Specific Gravity | 2.564 | 
| Water Solubility | 50.8 g/100 mL (25 ºC) | 
| Sensitive | Hygroscopic | 
| Merck | 147,660 | 
| Stability: | Stable. Incompatible with strong oxidizing agents, moisture. | 
| CAS DataBase Reference | 7778-53-2(CAS DataBase Reference) | 
| EPA Substance Registry System | Tripotassium phosphate (7778-53-2) | 
| Item | Q/320706 HFX 01 | 
| Assay, ≥% | 97 | 
| As, ≤% | 0.0003 | 
| Fluorid,≤% | 0.001 | 
| Heavy metals (As Pb),≤% | 0.0015 | 
| Lead,≤% | 0.0002 | 
| Water insoluble matter ,≤% | 0.2 | 
| Loss on ignition,≤% | 8~20 | 


