POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Potassium metaperiodate, ExpertQ®, ACS
Potasu nadjodan
– Synonyms: Potassium tetroxoiodate
– KIO4
– M = 230,00 g/mol
– CAS [7790-21-8]
– EINECS-No.: 232-196-0
– Solub. in water: (20 ºC): 7 g/l
– Melting point: 581 ºC
– ADR: 5.1 O2 II UN 1479
– IMDG: 5.1 II UN 1479
– IATA/ICAO: 5.1 II UN 1479
– GHS-signal word: Danger
– GHS-H sentences: H272
– GHS-P sentences: P221 – P210 – P220 – P280 – P370+P378a – P501a
– Tariff number: 2829 90 80 00
– Applications: synthesis of organic products, oxidizing agent, for colourimetric determinations (manganese).
– Appearance: White-fine crystalline powder
SPECIFICATIONS
assay (iodometric, on dried sample): 99,8 – 100,3 %
insoluble in water: max. 0,005 %
pH (0,5 %, H2O): 5,0 – 5,4
other halogens (as Cl): max. 0,01 %
iodides (I): max. 0,001 %
sulfates (SO4): max. 0,005 %
heavy metals (as Pb): max. 0,001 %
iron (Fe): max. 0,001 %
manganese (Mn): max. 1 ppm
sodium (Na): max. 0,03 %
loss on drying (110 ºC): max. 0,05 %
