di-Natriumhydrogen fosfat dodekahydrat 99% för biokemi

Leverantör: Thermo Scientific

Synonyms: sec-Sodium phosphate, Sodium hydrogen phosphate dodecahydrate, Disodium phosphate, Dibasic sodium phosphate dodecahydrate, Sodium phosphate dibasic dodecahydrate, di-Sodium hydrogen phosphate dodecahydrate, Sodium monohydrogen phosphate dodecahydrate, di-Sodium hydrogen orthophosphate dodecahydrate

447250025 447255000
ACRO447250025EA 2550 SEK
ACRO447250025 ACRO447255000
di-Natriumhydrogen fosfat dodekahydrat 99% för biokemi
di-Natriumhydrogen fosfat dodekahydrat
Formel: Na₂HPO₄·12H₂O
MW: 358,14 g/mol
Smältpunkt: 35 °C
Densitet: 1,52 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00149181
CAS nummer: 10039-32-4

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Specifikation testresultat

Appearance White Crystals
Solubility Clear colorless
UV (0.1 M in water)
pH 9.0 to 9.4 (0.1 M in water)
Titration with HClO4 ≥98.5 %
Chloride (Cl) ≤5 ppm
Sulfate (SO4) ≤50 ppm
Arsenic (As) ≤0.5 ppm
Copper (Cu) ≤2 ppm
Iron (Fe) ≤5 ppm
Potassium (K) ≤50 ppm
Heavy metals (as Pb) ≤5 ppm

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