SZSE:002741
Chemical Reagents
Sodium thiocyanate?COA Report
  • CAS No.:540-72-7
  • Molecular weight:81.07
  • Molecular formula:NaSCN
  • EC No.:208-754-4
  • HS-No:28429080
Information
Specification category:
Product No. Product name specifications
1.01419.016 Sodium thiocyanate AR500g
1.01419.026 Sodium thiocyanate CP500g
1.01419.036 Sodium thiocyanate CP25KG/drum
1.01419.056 Sodium thiocyanate AR500g
Characteristic: Appearance and properties: colourless crystal or white powder.
Relative density?(water=1): 1.73
Melting point(℃): 287
Concentration: sterling
Solubility: Soluble in water,Soluble in ethanol.
Technical indicators:
Item AR CP
Assay(NaSCN) ≥98.5% ≥98.0%
Clarity of solution Pass4 Pass6
Insoluble matter in water ≤0.005% ≤0.01%
Chloride(Cl) ≤0.01% ≤0.02%
Sulfate(SO4) ≤0.01% ≤0.025%
Ammonium (NH4) ≤0.005% ≤0.02%
Iron(Fe) ≤0.0003% ≤0.0006%
Heavy metals(as Pb) ≤0.0005% ≤0.001%
Substances reducing iodine(as I) ≤0.1% ≤0.2%
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