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Sulfit sodný 98% for biochemistry

Dodavatel: Thermo Scientific

447950010 447952500
ACRO447950010EA 4270 CZK
ACRO447950010 ACRO447952500
Sulfit sodný 98% for biochemistry
Sulfit sodný
Vzorec: Na₂SO₃
Bod tání: >500 °C (rozkl.)
Hustota: 2,63 g/cm³
Storage Temperature: Ambient
MDL Number: MFCD00003503
CAS číslo: 7757-83-7

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Výsledky specifikačního testu

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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