Ammoniumthiocyanat 98% ACS

Leverandør: Thermo Fisher Scientific
Ratings: Ingen bedømmelse

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Synonymer: Thiocyanic acid ammonium salt, Ammonium rhodanide, Ammonium sulphocyanate

423410030 423415000
ACRO423410030EA 1970 DKK
ACRO423410030 ACRO423415000
Ammoniumthiocyanat 98% ACS
Ammonium thiocyanate
Formel: NH₄SCN
Molekylvægt: 76.12 g/mol
Smeltepunkt: 149 °C
Massefylde: 1.3 g/cm³
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00011428
CAS-nummer: 1762-95-4
EINECS: 217-175-6
Merck Index: 13,00564

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Specifikationer Testresultater

Appearance Colorless to white Crystals
Titration Argentimetric ≥97.5 %
Residue after ignition ≤0.025 %
pH 4.5 to 6.0 (5 % at 25.0°C)
Chloride (Cl) ≤0.005 %
Sulfate (SO4) ≤0.005 %
Iron (Fe) ≤3 ppm
Heavy metals (as Pb) ≤5 ppm
Insoluble matter ≤0.005 %
Iodine consuming subst. ≤0.004 meq/g


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