Natriumcarbonat, anhydrous 99.5%, extra pure
Leverandør: Thermo Fisher Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
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Advarsel
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Synonymer:
Calcined soda, Carbonic acid disodium salt
123670010
123670025
123670100
ACRO123670010EA
376
DKK
ACRO123670010
ACRO123670025
ACRO123670100
Natriumcarbonat, anhydrous 99.5%, extra pure
Sodium carbonate
Formel:
Na₂CO₃ Kogepunkt: 1600 °C (760 mmHg) Smeltepunkt: 851 °C Massefylde: 2,53 g/cm³ (20 °C) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00003494 CAS-nummer: 497-19-8 EINECS: 207-838-8 REACH: 01-2119485498-19 Merck Index: 14,08596 |
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Specifikationer Testresultater
Appearance | White Granular powder |
Loss on drying | ≤1 % (300°C, 2 hrs) |
Titration with HCl | 99.5 to 100.5 % (On dried substance) |
Chloride (Cl) | ≤125 ppm |
Sulfate (SO4) | ≤250 ppm |
Arsenic (As) | ≤5 ppm |
Iron (Fe) | ≤50 ppm |
Heavy metals (as Pb) | ≤50 ppm |
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