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di-Potassio idrogenofosfato ≥98.0% (by acidimetry), in polvere, BAKER ANALYZED® ACS, J.T.Baker®

Fornitore: Avantor

Synonyms: 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 = N

3252-07EA 890.41 EUR
3252-07 3252-05 3252-01 3252-09 3252-R
di-Potassio idrogenofosfato ≥98.0% (by acidimetry), in polvere, BAKER ANALYZED® ACS, J.T.Baker®
di-Potassium hydrogen phosphate
Formula: K₂HPO₄
Peso molecolare: 174,18 g/mol
Punto di fusione: 340 °C
Densità: 2,3 g/cm³ (20 °C)
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00011383
CAS Number: 7758-11-4
EINECS: 231-834-5
Merck Index: 13,07743
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=ee2dc83ce0381f3a1e1f9b57dbc5d1d8ba841eaa&vid=4d4a7437b266a0bdf7140041a4115692656903fc&prid=web&clid=SAPDAM

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Risultati del test di specificazione

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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