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wodoroortofosforan (V) disodu dihydrat ≥99.5% (by acidimetry), EMSURE® for analysis, Supelco®

Dostawca: Merck

Synonim: 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 200 PLN
1.06580.0500 1.06580.1000 1.06580.5000 1.06580.9050 1.06580.9025
wodoroortofosforan (V) disodu dihydrat ≥99.5% (by acidimetry), EMSURE® for analysis, Supelco®
wodoroortofosforan (V) disodu dihydrat
Formuła: Na₂HPO₄·2H₂O
MW: 177.99 g/mol
Temp. topnienia: 92.5
Gęstość: 2.1 g/cm³ (20 °C)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00149182
Numer CAS: 10028-24-7
Numer WE (dawny EINECS): 231-448-7

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Wyniki testów specyfikacyjnych

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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