≥98.0% (por acidimetria), pó, BAKER ANALYZED® ACS, J.T.Baker®
Fornecedor: Avantor
Sinônimos:
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 = HR
3252-07EA
926.03
EUR
3252-07
3252-05
3252-01
3252-09
3252-R
≥98.0% (por acidimetria), pó, BAKER ANALYZED® ACS, J.T.Baker®
Hidrogenorotofosfato de di-potássio
Fórmula:
K₂HPO₄ Peso Molecular: 174.18 g/mol Ponto de Fusão: 340 Densidade: 2.3 g/cm³ (20 °C) Temperatura de Armazenamento: Ambiente |
Número MDL :
MFCD00011383 Número CAS: 7758-11-4 EINECS: 231-834-5 Merck Index: 13,07743 |
|
Especificações dos Resultados do Teste
Meets ACS Reagent Chemical Requirements | ≥98.0% |
For Laboratory,Research,or Manufacturing Use | ≤0.01% |
Assay (K₂HPO₄) (by acidimetry) | ≥ 98.0 % |
Insoluble Matter | ≤ 0.01 % |
Loss on Drying at 105°C | ≤ 1.0 % |
pH of 5% Solution at 25°C | 8.5 - 9.6 |
Chloride (Cl) | ≤ 0.003 % |
Fluoride (F) | ≤ 0.001 % |
Nitrogen Compounds (as N) | ≤ 0.001 % |
Sulfate (SO₄) | ≤ 0.005 % |
Trace Impurities - Iron (Fe) | ≤ 0.001 % |
Sodium (Na) | ≤ 0.05 % |
Trace Impurities - Arsenic (As) | ≤ 1 ppm |
Trace Impurities - ACS - Heavy Metals (as Pb) | ≤ 5 ppm |
Trace Impurities - Lead (Pb) | ≤ 5 ppm |
Color (APHA), For Information Only | |
Meets Reagent Specifications for testing USP/NF monographs |
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