jodek sodu dihydrat 99+% do analizy
Dostawca: Thermo Fisher Scientific
|
Uwaga
|
Synonim:
Sodium iodide hydrate
202891000
202895000
ACRO202891000EA
273
PLN
ACRO202891000
ACRO202895000
jodek sodu dihydrat 99+% do analizy
jodek sodu dihydrat
Formuła:
INa·2H₂O MW: 185.92 g/mol Temp. topnienia: 752 °C Gęstość: 2.44 g/cm³ Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00149211 Numer CAS: 13517-06-1 Numer WE (dawny EINECS): 231-679-3 Jednostka: 3077 ADR: 9 III |
Wyniki testów specyfikacyjnych
Appearance | White Adhering crystals |
Titration Argentometric | ≥99.0 % |
pH | 6 to 9 (5 % in water) |
Chloride and Bromide | ≤0.02 % (as Cl) |
Iodate (IO3) | ≤3 ppm |
Phosphate (PO4) | ≤10 ppm |
Sulfate (SO4) | ≤50 ppm |
Arsenic (As) | ≤1 ppm |
Barium (Ba) | ≤20 ppm |
Calcium (Ca) | ≤50 ppm |
Copper (Cu) | ≤5 ppm |
Iron (Fe) | ≤5 ppm |
Lead (Pb) | ≤5 ppm |
Magnesium (Mg) | ≤50 ppm |
Nickel (Ni) | ≤5 ppm |
Potassium (K) | ≤100 ppm |
Insoluble matter | ≤0.005 % (in water) |
Nitrogen compounds (as N) | ≤0.002 % |
Learn more

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