Ammoniumtiocyanat ≥98.5%, AnalaR NORMAPUR® Reag. Ph. Eur. analytisk reagens

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Warning

21344.237EA 720 NOK
21344.237 21344.294 21344.460
Ammoniumtiocyanat ≥98.5%, AnalaR NORMAPUR® Reag. Ph. Eur. analytisk reagens
Ammonium thiocyanate
Formel: NH₄SCN
Smeltepunkt: 150 °C
Tetthet: 1,305 g/cm³ (20 °C)
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00011428
CAS-nummer: 1762-95-4
EINECS: 217-175-6
Merck Indeks: 13,00564

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Spesifikasjon Testresultater

Assay Min. 98.5 %
pH (20°C; 5 %) 4.2 - 5.8
Heavy metals (as Pb) Max. 5 ppm
Ignition residue (SO4) Max. 0.025 %
Insolubility in water Max. 50 ppm
Substances reducing iodine Max. 0.4 %
Cl (Chloride) Max. 50 ppm
S (Sulphide) Max. 10 ppm
Cu (Copper) Max. 4 ppm
Fe (Iron) Max. 1 ppm
Pb (Lead) Max. 4 ppm
Conforms to Reag. Ph.Eur. Passes test
SO4 (Sulphate) Max. 100 ppm

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