Tiocyjanian potasowy ExpertQ® czysty, ACS, ISO, Reag. Ph Eur – SCHARLAU
Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Potassium thiocyanate, ExpertQ®, ACS, IS
potasu rodanek
– 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 – P322 – P304+P340 – P363 – P501a
– Tariff number: 2842 90 80 80
– Applications: in the textile industry, photography, analytical chemistry.
SPECIFICATIONS
assay (argentometric): min. 99,0 %
identity (IR-spectrum): passes test
insoluble in water: max. 0,003 %
pH (5 %, H2O): 5,3 – 8,5
chlorides (Cl): max. 0,005 %
sulfates (SO4): max. 0,002 %
matter consuming I (as I): passes test
sulfides (S): max. 0,001 %
ammonium (NH4): max. 0,002 %
copper (Cu): max. 2 ppm
heavy metals (as Pb): max. 5 ppm
iron (Fe): max. 1 ppm
lead (Pb): max. 2 ppm
sodium (Na): max. 0,005 %
