Dinatriumhydrogenortofosfat dihydrat ≥99.5% (by acidimetry), EMSURE® for analysis, Supelco®

Leverandør: Merck

Synonymer: sec-Sodium phosphate, Sodium monohydrogen phosphate dihydrate, Sodium hydrogenphosphate dihydrate, di-Sodium hydrogen orthophosphate dihydrate, Sodium phosphate dibasic dihydrate, Disodium phosphate, di-Sodium hydrogen phosphate dihydrate, Sorensen's salt

M-Clarity™ quality level = MQ300

1.06580.0500 1.06580.1000 1.06580.5000 1.06580.9050 1.06580.9025
1.06580.0500EA 690 NOK
1.06580.0500 1.06580.1000 1.06580.5000 1.06580.9050 1.06580.9025
Dinatriumhydrogenortofosfat dihydrat ≥99.5% (by acidimetry), EMSURE® for analysis, Supelco®
Dinatriumhydrogenortofosfat dihydrat
Formel: Na₂HPO₄·2H₂O
MW: 177,99 g/mol
Smeltepunkt: 92,5 °C
Tetthet: 2,1 g/cm³ (20 °C)
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00149182
CAS-nummer: 10028-24-7
EINECS: 231-448-7

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Spesifikasjon Testresultater

Assay (acidimetric) ≥ 99.5 %
Identity passes test
pH-value (5 %; water) 9.0 - 9.2
Chloride (Cl) ≤ 0.001 %
Sulfate (SO₄) ≤ 0.005 %
Total nitrogen (N) ≤ 0.001 %
Heavy metals (as Pb) ≤ 0.001 %
Cu (Copper) ≤ 0.0003 %
Fe (Iron) ≤ 0.001 %
K (Potassium) ≤ 0.005 %
Pb (Lead) ≤ 0.001 %

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