|
Potassium Phosphate Monobasic (Anhydrous) 98% Extra Pure - Specification |
|
Description |
White crystalline powder |
|
Assay (acidimetric on anhydrous basis) |
98.0 - 100.5% |
|
HSN Code |
28352400 |
|
Chloride (Cl) |
Max. 0.001% |
|
Sulphate (SO4) |
Max. 0.003% |
|
Melting Point/ Freezing Point [°C] |
253 °C |
|
Density [g/cm3] |
2.338 |
|
Solubility in water |
Soluble in water |
|
pH (5% solution at 25°C) |
4.1 to 4.5 |
|
Insoluble matter in water |
Max. 0.01% |
|
Total nitrogen |
Max. 0.001% |
|
Heavy metals (as Pb) |
Max. 0.001% |
|
Iron (Fe) |
Max. 0.001% |
|
Sodium (Na) |
Max. 0.005% |
|
Loss on drying (105°C) for 2 hrs |
Max. 0.2% |
|
Potassium Phosphate Monobasic (Anhydrous) 99.5% AR - Specification |
|
Description |
White crystalline powder |
|
Assay (by acidimetry) |
Min. 99.5% |
|
HSN Code |
28352400 |
|
Chloride (Cl) |
Max. 0.001% |
|
Sulphate (SO4) |
Max. 0.003% |
|
Melting Point/ Freezing Point [°C] |
253 °C |
|
Density [g/cm3] |
2.338 |
|
Solubility in water |
Soluble in water |
|
pH (5% solution at 25°C) |
4.1 to 4.5 |
|
Insoluble matter in water |
Max. 0.01% |
|
Total nitrogen |
Max. 0.001% |
|
Heavy metals (as Pb) |
Max. 0.001% |
|
Iron (Fe) |
Max. 0.001% |
|
Sodium (Na) |
Max. 0.005% |
|
Loss on drying (105°C) for 2 hrs |
Max. 0.2% |
