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CAS NO: | 333-20-0 | |||
EINECS No: | 206-370-1 | |||
Molecular Formula | KSCN | |||
Molecular Weight : | 97.18 | |||
Melting Point | 173℃ | |||
Density | 1 | |||
Solubility | Soluble in water and ethanol | |||
Grade | AR | |||
Packaging | 12kg | |||
Storage | Sealed and dry, keep away from light | |||
Items | Specification | |||
Appearance | ||||
Assay (KSCN) w/% | ≥98.5 | |||
pH(50g/L,25℃) | 5.3~8.5 | |||
Clarity test | ≤3 | |||
Water insoluble substance w/% | ≤0.005 | |||
Chloride (C1) w/% | ≤0.005 | |||
Sulfide (S) w/% | ≤0.001 | |||
Sulphate (SO4) w/% | ≤0.005 | |||
Ammonium salt (NH4) w/% | ≤0.002 | |||
Sodium (Na) w/% | ≤0.02 | |||
Iron (Fe) w/% | ≤0.0001 | |||
Copper (Cu) w/% | ≤0.0005 | |||
Lead (Pb) w/% | ≤0.0005 | |||
Iodine-reducing substances (as I) w/% | ≤0.025 | |||
Application: | ||||
Prepare thiocyanate titrants. Determine trivalent iron, copper and silver. Urine test. Tungsten color developer. Indicator for volumetric determination of titanium. Cooling agent. Photographic thickening agent. | ||||
CAS NO: | 333-20-0 | |||
EINECS No: | 206-370-1 | |||
Molecular Formula | KSCN | |||
Molecular Weight : | 97.18 | |||
Melting Point | 173℃ | |||
Density | 1 | |||
Solubility | Soluble in water and ethanol | |||
Grade | AR | |||
Packaging | 12kg | |||
Storage | Sealed and dry, keep away from light | |||
Items | Specification | |||
Appearance | ||||
Assay (KSCN) w/% | ≥98.5 | |||
pH(50g/L,25℃) | 5.3~8.5 | |||
Clarity test | ≤3 | |||
Water insoluble substance w/% | ≤0.005 | |||
Chloride (C1) w/% | ≤0.005 | |||
Sulfide (S) w/% | ≤0.001 | |||
Sulphate (SO4) w/% | ≤0.005 | |||
Ammonium salt (NH4) w/% | ≤0.002 | |||
Sodium (Na) w/% | ≤0.02 | |||
Iron (Fe) w/% | ≤0.0001 | |||
Copper (Cu) w/% | ≤0.0005 | |||
Lead (Pb) w/% | ≤0.0005 | |||
Iodine-reducing substances (as I) w/% | ≤0.025 | |||
Application: | ||||
Prepare thiocyanate titrants. Determine trivalent iron, copper and silver. Urine test. Tungsten color developer. Indicator for volumetric determination of titanium. Cooling agent. Photographic thickening agent. | ||||