98.0-100.5% (dry basis) USP, ACS, J.T.Baker®
Dodávateľ: Avantor
Synonymá:
di-Potassium hydrogen orthophosphate, Dipotassium hydrogenphosphate, Potassium hydrogen phosphate, Dipotassium hydrogen phosphate, Dipotassium Phosphate, Dibasic Potassium Phosphate, Potassium Phosphate, Dibasic, (dipotassium hydrogen phosphate), Potassium phosphate dibasic, Dipotassium phosphate
Management of Change (MOC) category = R
3222-07EA
0
EUR
3222-07
3222-65
98.0-100.5% (dry basis) USP, ACS, J.T.Baker®
Hydrogenfosforečnan didraselný
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Vzorec:
K₂HPO₄ |
Číslo MDL:
MFCD00011383 Číslo CAS: 7758-11-4 |
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Výsledky špecifikačného testu
| Meets U.S.P Requirements | 98.0 - 100.5% |
| GMP Manufactured Product | ≤3 ppm |
| Meets ACS Reagent Chemical Requirements | Passes Test |
| CAUTION: For Manufacturing, processing or repackaging | ≤0.03% |
| Bulk Pharmaceutical Chemical | ≤0.001% |
| USP - Assay (K₂HPO₄) (dried basis) | 98.0 - 100.5 % |
| USP - Arsenic (As) | ≤ 3 ppm |
| USP - Carbonate (CO₃) | Passes Test |
| USP - Chloride (Cl) | ≤ 0.03 % |
| USP - Fluoride (F) | ≤ 0.001 % |
| USP - Identification A (USP) | Passes Test |
| USP - Identification B (USP) | Passes Test |
| USP - Insoluble Substances | ≤ 0.2 % |
| USP - Iron (Fe) | ≤ 0.003 % |
| USP - Loss on Drying | ≤ 1.0 % |
| USP - Mono- or Tri- Basic Salt | Passes Test |
| USP - pH (1 in 20) | 8.5 - 9.6 |
| USP - Sodium (Na) | Passes Test |
| USP - Sulfate (SO₄) | ≤ 0.1 % |
| Assay (K₂HPO₄) (by acidimetry) | ≥ 99.0 % |
| Chloride (Cl) | ≤ 0.003 % |
| Fluoride (F) | ≤ 0.001 % |
| Trace Impurities - ACS - Heavy Metals (as Pb) | ≤ 5 ppm |
| Insoluble Matter | ≤ 0.01 % |
| Trace Impurities - Iron (Fe) | ≤ 0.001 % |
| Loss on Drying at 105°C | ≤ 1.0 % |
| Nitrogen Compounds (as N) | ≤ 0.001 % |
| pH of 5% Solution at 25°C | 8.5 - 9.6 |
| Sodium (Na) | ≤ 0.05 % |
| Sulfate (SO₄) | ≤ 0.005 % |
| Trace Impurities - Arsenic (As) | ≤ 1 ppm |
| Trace Impurities - Lead (Pb) | ≤ 5 ppm |
| No Class 1,2,3 or other solvents are used or produced in the manufacturing or purification of the product. | |
| Preserve in well closed container. |
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