Potassio tiocianato, EssentQ®

- Synonyms: Potassium sulfocyanate, Potassium rhodanide, Potassium sulfocyanide
- KSCN
- M = 97,18 g/mol
- CAS [333-20-0]
- EINECS-No.: 206-370-1
- Solub. in water: (20 ºC): soluble
- Melting point: 175 ºC
- Boiling point: 500 ºC (decomposes)
- LD 50 (oral, rat): 854 mg/kg
- EC-Index-No.: 615-004-00-3
- GHS-signal word: Danger
- GHS-H sentences: H302 - H312 - H318 - H332 - H412 - EUH032
- GHS-P sentences: P261 - P280 - P305+P351+P338 - P310 - P321 - P501a
- Tariff number: 2842 90 80 80
- Applications: in the textile industry, photography, analytical chemistry.

SPECIFICATIONS
assay (argentometric): min. 98,0 %
identity (IR-spectrum): passes test
insoluble in water: max. 0,02 %
pH (5 %, H2O): 5,0 - 8,7
chlorides (Cl): max. 0,05 %
sulfates (SO4): max. 0,1 %
ammonium (NH4): max. 0,01 %
copper (Cu): max. 0,002 %
iron (Fe): max. 0,002 %
lead (Pb): max. 0,002 %