Potassium Phosphate Monobasic Ultrex®
SKU: P4265-1
or call us at 1-800-727-0467
| UV Absorbance (1M aqueous solution) (1.00-cm cell vs water) | .......... | |
| 400 nm | .......... | 0.004 |
| 280 nm | .......... | 0.025 |
| 254 nm | .......... | 0.029 |
| 220 nm | .......... | 0.046 |
| 215 nm | .......... | 0.053 |
| Assay (on dried basis) | .......... | 100.1% |
| Loss on drying at 105°C | .......... | 0.01% |
| Paniculate matter | .......... | < 0.001% |
| pH of 5% Solution at 25°C | .......... | 4.3 |
| NON-METALLIC IMPURITIES | .......... | |
| Arsenic | .......... | < 3 ppm max. |
| Fluoride | .......... | < 5 ppm max. |
| Halide | .......... | 10 ppm max. |
| Nitrogen compounds | .......... | < 10 ppm max. |
| Silicon | .......... | < 1 ppm max. |
| Sulfate | .......... | < 20 ppm max. |
| METALLIC IMPURITIES | .......... | |
| Aluminum, Zinc | .......... | 0.2 ppm max. |
| Barium | .......... | < 100 ppm max. |
| Bismuth | .......... | 0.006 ppm max. |
| Cadmium | .......... | 4 ppm max. |
| Calcium, Niobium, Strontium | .......... | < 50 ppm max. |
| Chromium, Molybdenum, Tin, Titanium, Vanadium , Zirconium | .......... | < 10 ppm max. |
| Cobalt, Manganese | .......... | < 0.002 ppm max. |
| Copper | .......... | < 0.006 ppm max. |
| Iron, Sodium | .......... | 10 ppm max. |
| Lead | .......... | 0.04 ppm max. |
| Magnesium, Silver | .......... | < 1 ppm max. |
| Mercury | .......... | < 0.0005 ppm max. |
| Nickel | .......... | 0.004 ppm max. |
| Compound Name: | KH2PO4 |
|---|---|
| Chemical SubName: | Potassium Dihydrogen Phosphate |
| FW: | 136.09 |
| CASno: | 7778-77-0 |
| Merk Index: | 12.7829 |
| Manufacturer | N/A |
|---|---|
| Promo Text | N/A |
