105125 Potasium tiosianat untuk analisis EMSURE® ACS,ISO,Reag. Ph Eur
atau disebut juga : Potassium sulfocyanide
Simpan pada +5°C hingga +30°C.
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 |