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Dihydrogenfosforečnan sodný dihydrát 98%, extra pure

Dodavatel: Thermo Scientific

Synonyms: Phosphoric acid (sodium hydrate), Sodium phosphate monobasic dihydrate, Sodium dihydrogen orthophosphate dihydrate

447760010 447760050 447760250
ACRO447760010EA 1770 CZK
ACRO447760010 ACRO447760050 ACRO447760250
Dihydrogenfosforečnan sodný dihydrát 98%, extra pure
Dihydrogenfosforečnan sodný dihydrát
Vzorec: NaH₂PO₄·2H₂O
MW: 156,01 g/mol
Bod varu: ? 650 °C (1013 hPa)
Bod tání: 60 °C
Hustota: 1,91 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00149209
CAS číslo: 13472-35-0

Objednat

Výsledky specifikačního testu

Appearance Colorless to white Crystals
Loss on drying 21.5 % to 24.0 % (130°C)
pH 4.2 to 4.5 (5%, water)
Titration with NaOH 97.5 to 102.5 %
Heavy metals (as Pb) ≤20 ppm

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