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LC5118 Potassium thiocyanate for analysis EMSURE,Reag. Ph Eur Order number Packaging Quantity Price AC32118 Plastic bottle 250 g 20.475 AC32118 Plastic bottle 1 kg 57.60 AC32118 Fibre carton 50 kg inquire Product information Grade Reag. Ph Eur Synonyms Potassium sulfocyanide Hill Formula CKNS Chemical formula KSCN HS Code 2842 90 80 EC number 206-370-1 Molar mass 97.18 g/mol EC index number 615-004-00-3 CAS number 333-20-0 Chemical and physical data Solubility 208 g/l (20 C) Melting point 175 C Molar mass 97.18 g/mol Density 1.89 g/cm3 (20 C) Bulk density 750 - 1000 kg/m3 pH value 5.3 - 8.5 (50 g/l, H2O, 20 C) Vapor pressure < - 1 hPa (20 C) Safety information according to GHS Hazard Statement(s) H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled.H412: Harmful to aquatic life with long lasting effects.EUH032: Contact with acids liberates very toxic gas. Precautionary Statement(s) P273: Avoid release to the environment.P302 + P352: IF ON SKIN: Wash with plenty of soap and water. Signal Word Warning Hazard Pictogram(s) Storage class 10 - 13 Other liquids and solids WGK WGK 1 slightly water endangering Disposal 3Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. Safety information R Phrase R 20/21/22-32-52/53Harmful by inhalation, in contact with skin and if swallowed.Contact with acids liberates very toxic gas.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. S Phrase S 13-61Keep away from food, drink and animal feedingstuffs.Avoid release to the environment. Refer to special instructions/ Safety data sheets. श्रेणियाँ of danger harmful, dangerous for the environment Hazard Symbol Harmful Toxicological data LD 50 oral LD50 rat 854 mg/kg Specifications Assay(argentometric) 99.0% Insoluble matter 0.003% pH-value(5 %; water, 25 C) 5.3 - 8.5 Chloride (Cl) 0.005% Sulphate (SO4) 0.002% Sulphide (S) 0.001% Heavy metals(as Pb) 0.0005% Cu (Copper) 0.0002% Fe (Iron) 0.0001% Na (Sodium) 0.005% NH4 (Ammonium) 0.002% Pb (Lead) 0.0002% Iodine consuming substances passes test