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Potassium thiocyanate ≥99.0% AnalaR NORMAPUR® analytical reagent

Supplier: VWR Chemicals
Warning


Formula: KSCN
MW: 97,18 g/mol
Boiling Pt: 500 °C (1013 hPa)
Melting Pt: 175 °C
Density: 1,61 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011413
CAS Number: 333-20-0
EINECS: 206-370-1
UN: 0000
Merck Index: 12,07866
Specification Test Results
Assay Min. 99.0 %
pH (25°C; 5 %) 5.3 - 8.5
Heavy metals (as Pb) Max. 5 ppm
Insolubility in alcohol Max. 100 ppm
Insolubility in water Max. 30 ppm
Substances reducing iodine (as I) Max. 0.025 %
Cl (Chloride) Max. 50 ppm
NH4 (Ammonium) Max. 20 ppm
S (Sulphide) Max. 10 ppm
SO4 (Sulphate) Max. 20 ppm
Cu (Copper) Max. 2 ppm
Fe (Iron) Max. 1 ppm
Na (Sodium) Max. 50 ppm
Pb (Lead) Max. 2 ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test

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Pack type Pk VWR Catalog Number Quantity
Plastic bottle for solids 250 g VWRC27035.230
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