di-Potassium hydrogen phosphate, anhydrous ≥99.0% (by titrimetric analysis), Puriss. p.a. ACS, Fluka™
Supplier: Honeywell Research Chemicals
60356-1KG
BJ60356-1KGEA
411
USD
BJ60356-1KG
di-Potassium hydrogen phosphate, anhydrous ≥99.0% (by titrimetric analysis), Puriss. p.a. ACS, Fluka™
di-Potassium hydrogen phosphate
Formula:
K₂HPO₄ Melting Pt: 340 °C (dec.) Storage Temperature: Ambient |
MDL Number:
MFCD00011383 CAS Number: 7758-11-4 EINECS: 231-834-5 |
|
Specification Test Results
Assay | 99.0 - 101.0 % |
Water insoluble matter | Max. 0.01 % |
Loss on drying (105°C) | Max. 1.0 % |
pH (5 %, 25 °C) | 8.5 - 9.6 |
Calcium (Ca) | Max. 50 ppm |
Cadmium (Cd) | Max. 5 ppm |
Cobalt (Co) | Max. 5 ppm |
Chromium (Cr) | Max. 5 ppm |
Copper (Cu) | Max. 5 ppm |
Iron (Fe) | Max. 10 ppm |
Magnesium (Mg) | Max. 5 ppm |
Manganese (Mn) | Max. 5 ppm |
Sodium (Na) | Max. 500 ppm |
Nickel (Ni) | Max. 5 ppm |
Lead (Pb) | Max. 5 ppm |
Zinc (Zn) | Max. 5 ppm |
Chloride (Cl) | Max. 30 ppm |
Total S (as SO₄) | Max. 50 ppm |
Heavy metals (as Pb) | Max. 5 ppm |
Total nitrogen (as N) | Max. 10 ppm |
Solution 5 g + 95 mL (H₂O) | complying |
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