Potassium citrate tribasic monohydrate - 77843
Code: 77843
Potassium citrate tribasic monohydrate
Eluent additive for LC-MS
Citric acid tripotassium salt; Tripotassium citrate
≥99.5%, Eluent additive for LC-MS
CAS Number: 6100-05-6
Linear Formula: HOC(COOK)(CH2COOK)2 · H2O
Beilstein Registry Number: 3924344
MDL Number: MFCD00150442
| Property |
Value |
| Assay |
99.0 - 101.0 % |
| PH (1 M, 20°C) |
8.0 - 9.5 |
| Solution 1 M in H2O |
complying |
| Filter test |
complying |
| Aluminium (Al) |
max. 5 ppm |
| Arsenic (As) |
max. 0.1 ppm |
| Barium (Ba) |
max. 5 ppm |
| Bismuth (Bi) |
max. 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 |
| Lithium (Li) |
max. 5 ppm |
| Magnesium (Mg) |
max. 5 ppm |
| Manganese (Mn) |
max. 5 ppm |
| Molybdenum (Mo) |
max. 5 ppm |
| Sodium (Na) |
max. 1000 ppm |
| Nickel (Ni) |
max. 5 ppm |
| Lead (Pb) |
max. 5 ppm |
| Strontium (Sr) |
max. 5 ppm |
| Zinc (Zn) |
max. 5 ppm |
| Total S (as SO4) |
max. 50 ppm |
| Chloride (Cl) |
max. 50 ppm |
| Suitability for the LC-MS |
complying |
| Property |
Value |
| Density |
1.980 g/cm3 |
