Jodek potasowy,Pharmpur® ekstra czysty. Ph Eur, USP, BP – SCHARLAU
Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Potassium iodide, extra pure, Pharmpur®
– Synonyms: Knollide
– KI
– M = 166,01 g/mol
– CAS [7681-11-0]
– EINECS-No.: 231-659-4
– Solub. in water: (20 ºC): soluble
– Melting point: 686 ºC
– Boiling point: 1330 ºC
– Vapour pressure: (745 ºC) 1,3 hPa
– LD 50 (oral, rat): 2779 mg/kg
– GHS-signal word: Warning
– GHS-H sentences: H372
– GHS-P sentences: P260 – P264 – P270 – P314 – P501a –
– Tariff number: 2827 60 00 90
– Applications: analytical chemistry, laboratory reagent, emulsifier (photography).
SPECIFICATIONS
assay (titrimetric, referred to dried sample): 99,0 – 100,5 %
Identification iodides: passes test
Identification potassium: passes test
appearance of solution: clear and colourless
alkalinity: passes test
iodates (IO3): passes test
sulfates (SO4): max. 150 ppm
thiosulfates (S2O3): passes test
thiosulfates and barium: passes test
nitrates, nitrites and ammonia: passes test
iron (Fe): max. 20 ppm
loss on drying (105 ºC, 3 h): max. 1,0 %
loss on drying (105 °C, 4h) : max. 1,0 %
