Sulfit sodný, anhydrous 97%, extra_pure
Dodávateľ: Thermo Fisher Scientific
196630010
196630025
196630100
ACRO196630010EA
68.1
EUR
ACRO196630010
ACRO196630025
ACRO196630100
Sulfit sodný, anhydrous 97%, extra_pure
Sulfit sodný
Vzorec:
Na₂SO₃ Mw: 126.04 Teplota tavenia: >500 °C (rozkl.) Hustota: 2.63 g/cm³ Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00003503 Číslo CAS: 7757-83-7 EINECS: 231-821-4 REACH: 01-2119537420-49 Merck Index: 13,08757 |
Výsledky špecifikačného testu
Appearance | White to light yellow Crystalline powder or crystals |
Titration Iodimetric | ≥96.0 % |
pH | 8.5 to 10.5 (5 % solution) |
Sodium chloride (NaCl) | ≤50 ppm |
Iron (Fe) | ≤10 ppm |
Heavy metals (as Pb) | ≤10 ppm |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...