Natriumsulfit 98% für die Biochemie
Lieferant: Thermo Scientific
447950010
447952500
ACRO447950010EA
120
EUR
ACRO447950010
ACRO447952500
Natriumsulfit 98% für die Biochemie
Sodium sulphite
Formel:
Na₂SO₃ Molecular Weight: 126,04 g/mol Schmelzpunkt: >500 °C (Zersetzung) Dichte: 2,63 g/cm³ Lagertemperatur: Raumtemperatur |
MDL:
MFCD00003503 CAS-Nummer: 7757-83-7 |
Spezifikation Testergebnisse
Appearance | White Powder or crystals |
Titration Iodimetric | ≥97.5 % |
Solubility | (1 M in water) Clear colorless |
Chloride (Cl) | ≤0.02 % |
Arsenic (As) | ≤1 ppm |
Copper (Cu) | ≤5 ppm |
Iron (Fe) | ≤10 ppm |
Lead (Pb) | ≤10 ppm |
Selenium (Se) | ≤10 ppm |
Zinc (Zn) | ≤10 ppm |
Heavy metals (as Pb) | ≤10 ppm |
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