di-Natriumhydrogenphosphat heptahydrat 99+% analysis_for
Leverandør: Thermo Fisher Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
Synonymer:
Sodium phosphate dibasic heptahydrate, Sodium hydrogen phosphate heptahydrate, Sodium monohydrogen phosphate heptahydrate
206515000
206510025
206512500
ACRO206515000EA
419
DKK
ACRO206515000
ACRO206510025
ACRO206512500
di-Natriumhydrogenphosphat heptahydrat 99+% analysis_for
di-Natriumhydrogenphosphat heptahydrat
Formel:
HNa₂O₄P·7H₂O Molekylvægt: 268.07 g/mol Smeltepunkt: 48 °C Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00149180 CAS-nummer: 7782-85-6 EINECS: 231-448-7 |
Specifikationer Testresultater
Appearance | White Crystals |
pH | 9.0 to 9.3 (5 % at 20°C) |
Titration with HCl | ≥99.0 % |
Chloride (Cl) | ≤10 ppm |
Sulfate (SO4) | ≤50 ppm |
Arsenic (As) | ≤5 ppm |
Iron (Fe) | ≤5 ppm |
Potassium (K) | ≤100 ppm |
Heavy metals (as Pb) | ≤5 ppm |
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