Fluorek potasowy, EssentQ® ekstra czysty , Reag. Ph Eur – SCHARLAU
Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Potassium fluoride, EssentQ®, Reag. Ph E
– Synonyms: Fluorine potassium
– KF
– M = 58,10 g/mol
– CAS [7789-23-3]
– EINECS-No.: 232-151-5
– Solub. in water: (20 ºC): soluble
– Melting point: ~ 855 ºC
– Boiling point: 1500 ºC
– Vapour pressure: (885 ºC) 1,3 hPa
– LD 50 (oral, rat): 245 mg/kg
– EC-Index-No.: 009-005-00-2
– ADR: 6.1 T5 III UN 1812
– IMDG: 6.1 III UN 1812
– IATA/ICAO: 6.1 III UN 1812
– GHS-signal word: Danger
– GHS-H sentences: H301 – H311 – H331
– GHS-P sentences: P261 – P280 – P361 – P321 – P405 – P501a
– Tariff number: 2826 19 90 90
– Applications: synthesis of organic products (fluorides), insecticide.
– Appearance: White solid
SPECIFICATIONS
assay: min. 99 %
insoluble in water: max. 0,1 %
free acid (as HF): max . 0,2 %
free alkali (as KOH): max. 0,1 %
chlorides (Cl): max. 0,01 %
hexafluorosilicate (SiF6): max. 0,1 %
sulfates (SO4): max. 0,1 %
heavy metals (as Pb): max. 0,003 %
iron (Fe): max. 0,003 %
residue on ignition (500 ºC, 15 min): max. 0,3 %
