Sodium phosphate monobasic monohydrate - 71504
Code: 71504
Sodium phosphate monobasic monohydrate
Puriss. p.a., ACS Reagent, ≥99.0% (T)
Monosodium phosphate; Sodium dihydrogen phosphate monohydrate
≥99.0%, ACS Reagent
CAS Number: 10049-21-5
Linear Formula: NaH2PO4 · H2O
Molar Mass: 137.99 g/mol
MDL Number: MFCD00149208
| Property |
Value |
| Assay |
99.0 - 101.0 % |
| PH (5 %, 25 °C) |
4.1 - 4.5 |
| Colour of the solution |
complying |
| Turbidity of solution |
complying |
| Water insoluble matter |
max. 0.01 % |
| Arsenic (As) |
max. 0.5 ppm |
| Calcium (Ca) |
max. 10 ppm |
| Cadmium (Cd) |
max. 5 ppm |
| Cobalt (Co) |
max. 5 ppm |
| Chromium (Cr) |
max. 5 ppm |
| Copper (Cu) |
max. 5 ppm |
| Iron (Fe) |
max. 5 ppm |
| Potassium (K) |
max. 50 ppm |
| Magnesium (Mg) |
max. 5 ppm |
| Manganese (Mn) |
max. 5 ppm |
| Nickel (Ni) |
max. 5 ppm |
| Lead (Pb) |
max. 5 ppm |
| Zinc (Zn) |
max. 5 ppm |
| Heavy metals (as Pb) |
max. 0.001 % |
| Chloride (Cl) |
max. 5 ppm |
| Sulfate (SO4) |
max. 30 ppm |
| Total nitrogen (as N) |
max. 10 ppm |
| Property |
Value |
| Freezing point |
650 °C |
