Monopotassium phosphite CAS 13977-65-6
Tetrahydrofurfuryl alcohol CAS 97-99-4
25 4 月, 2020D-PANTHENOL CAS 81-13-0
25 4 月, 2020
Monopotassium phosphite Typical Properties
| Item | Specifications |
| Appearance | White crystal |
| Main content (KH2 P O3 ) ≥% | 98.0% |
| Insoluble Solid in Water ≤% | 0.3 |
| K2O ≥% | 38 |
| P2O5 ≥% | 58 |
| Cl ≤% | 0.01 |
| Fe ≤‰ | 0.002 |
| Pb ≤% | 0.0001 |
| PH | 4.0 |
What is the difference between potassium phosphite and potassium dihydrogen phosphite, dipotassium hydrogen phosphite？
- The chemical formulas of the three are different: potassium phosphite is K2HPO3, potassium dihydrogen phosphite is KH2PO3 potassium diphosphite is K2HPO3
- Potassium dihydrogen phosphite, dipotassium hydrogen phosphite has different chemical properties, one with acidity and one without.
When hydrogen is connected to oxygen, it is acidic. Potassium dihydrogen phosphate is acidic to KH2PO3. There is one hydrogen to phosphorus. There is no activity. One hydrogen is active to oxygen. Dipotassium hydrogen phosphite is K2HPO3. On phosphorus.
- Phosphorous acid is a dibasic acid, only the positive salt and acid salt, the positive salt is potassium phosphite is K2HPO3, the acid salt potassium hydrogen phosphite is KH2PO3.
Monopotassium phosphite application
- It can be used as a direct fungicide and a complexing agent for calcium and magnesium ions in industrial circulating water.
- It can replace the organic phosphine water treatment agent to reduce environmental pollution.
Monopotassium phosphite Packaging and Shipping
25 kg/bag
Monopotassium phosphite Storage
It should be placed in ventilation low-temperature drying