POTASSIUM THIOCYANATE/ KSCN, 1 KG, MERCK, 105125

POTASSIUM THIOCYANATE FOR ANALYSIS EMSURE ACS,ISO,REAG. PH EUR 1 KG # HARAP MENANYAKAN STOCK TERLEBIH DAHULU # Description Merk : MERCKMILLIPORE Negara : Germany Catalogue Number 105125 Packing : 1 KG Synonyms Potassium sulfocyanide Product Information CAS number 333-20-0 EC index number 615-004-00-3 EC number 206-370-1 Grade ACS,ISO,Reag. Ph Eur Hill Formula CKNS Chemical formula KSCN Molar Mass 97.18 g/mol HS Code 2842 90 80 Specifications Assay (argentometric) ≥ 99.0 % Insoluble matter ≤ 0.003 % pH-value (5 %; water, 25 °C) 5.3 - 8.5 Chloride (Cl) ≤ 0.005 % Sulfate (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 ≤ 0.025 % Corresponds to ACS,ISO,Reag. Ph Eur