Sodium Thiocyanate

Min.Order / FOB Price:Get Latest Price

10 Metric Ton	FOB Price:USD 0.6800 -0.7500

10 Metric Ton

FOB Price:USD 0.6800 -0.7500

Min.Order :10 Metric Ton
Purity: 99%
Payment Terms : L/C,T/T

Keywords

Sodium Thiocyanate sodium sulfocyanate sodium rhodanate

Quick Details

Appearance:White powder
Application:Industry Materials
PackAge:25KGS/Bag
ProductionCapacity:3000|Metric Ton|Month
Storage:Dry, Cool Place
Transportation:By Sea

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Details:

Description:

Sodium thiocyanate is one of the main sources of the thiocyanate anion. It is commonly employed in the laboratory as a test for the presence of Fe3+ ions. Sodium thiocyanate is employed to convert alkyl halides into the corresponding alkylthiocyanates.

Similar reagents include ammonium thiocyananate and potassium thiocyanate, which has twice the solubility in water. Silver thiocyanate may be used as well; the precipitation of insoluble silver halides helps simplify workup. Treatment of isopropyl bromide with sodium thiocyanate in a hot ethanolic solution yields isopropyl thiocyanate. Protonation of sodium thiocyanate affords isothiocyanic acid, S=C=NH (pKa = -1.28). This species is generated in situ from sodium thiocyanate; it adds to organic amines to afford derivatives of thiourea.

Specification:

Index	Highest Grade	First Grade	Liquid
NaSCN Min %	99.0	98.0	50--53
PH value in water(50g/L)	6.0--8.0	6.0--8.0	8.0--12.0
Clarity Test in water(100g/L)	Clarity	Clarity	Clarity
Insoluble substance in water Max %	0.005	0.005	0.003
Chlorid(Cl-) % Max	0.02	0.04	0.01
Sulfate(SO42-) % Max	0.02	0.04	0.01
Heavy metal(Pb) % Max	0.002	0.005	0.001
Iron(FE) % Max	0.0002	0.0002	0.0001
Water % Max	1	1.8	---