di-Natriumhydrogenphosphat, anhydrous 98+%, extra pure

Leverandør: Thermo Fisher Scientific
Ratings: Ingen bedømmelse

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Synonymer: sec-Sodium phosphate, di-Sodium hydrogen orthophosphate, di-Sodium hydrogen phosphate anhydrous, Sodium hydrogen phosphate, Disodium phosphate, Sodium phosphate dibasic

448140010 448140050 448140250
ACRO448140010EA 456 DKK
ACRO448140010 ACRO448140050 ACRO448140250
di-Natriumhydrogenphosphat, anhydrous 98+%, extra pure
di-Natriumhydrogenphosphat
Formel: Na₂HPO₄
Molekylvægt: 141.96 g/mol
Smeltepunkt: 250
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00003496
CAS-nummer: 7558-79-4
Merck Index: 12,08805

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Specifikationer Testresultater

Appearance White Powder
Loss on drying ≤5 % (130°C)
pH 8.7 to 9.4 (5 % in water at 25°C)
Titration with HClO4 98.0 to 102.0 % (On dried substance)
Sodium dihydrogenphosphate ≤2.5 %
Heavy metals (as Pb) ≤20 ppm


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