Sodium Thiocyanate 98% ACS Reagent 500 Gram
Synonym: Sodium isothiocyanate, Sodium rhodanate, Sodium rhodanide, Sodium sulfocyanate
- CAS Number 540-72-7
- Linear Formula NaSCN
- Molecular Weight 81.07
- Beilstein/REAXYS Number 3594965
- EC Number 208-754-4
- MDL number MFCD00011123
- PubChem Substance ID 329752781
- NACRES NA.21
| Quality Level | 200 |
| Grade | ACS reagent |
| InChI Key | VGTPCRGMBIAPIM-UHFFFAOYSA-M |
| Assay | ≥98.0% |
| Impurities | ≤0.005% insolubles ≤0.2% Na2CO3 |
| mp | 287°C (dec.) (lit.) |
| Solubility | water: soluble 1,000 g/L at 20°C |
| anion traces | S2-: ≤0.001% chloride (Cl-): ≤0.01% sulfate (SO42-): ≤0.01% |
| cation traces | Fe: ≤2 ppm NH4+: ≤0.002% heavy metals (as Pb): ≤5 ppm |
Application
Undergoes nucleophilic substitution reactions with phase-transfer catalysts.
Safety Information
Signal word Danger
Hazard statements H302 + H312 + H332-H318-H412
Precautionary statements P261-P280-P301 + P312 + P330-P305 + P351 + P338 + P310
Supplemental Hazard Statements Contact with acids liberates very toxic gas.
RIDADR NONH for all modes of transport
WGK Germany 1





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