Jodek sodowy ExpertQ do analizy, ACS, Reag. Ph Eur – SCHARLAU

POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU

PRODUCENT: SCHARLAB

Sodium iodide, ExpertQ®, ACS, Reag. Ph E

– NaI
– M = 149,89 g/mol
– CAS [7681-82-5]
– EINECS-No.: 231-679-3
– Solub. in water: (20 ºC): soluble
– Melting point: 662 ºC
– Boiling point: 1304 ºC
– Vapour pressure: (767 ºC) 1,3 hPa
– LD 50 (oral, rat): 4340 mg/kg
– ADR: 9 M7 III UN 3077
– IMDG: 9 III UN 3077
– IATA/ICAO: 9 III UN 3077
– GHS-signal word: Danger
– GHS-H sentences: H315 – H319 – H372 – H400
– GHS-P sentences: P260 – P273 – P280 – P305+P351+P338 – P321 – P501a –
– Tariff number: 2827 60 00 00
– Applications: analytical chemistry, laboratory reagent, photography, synthesis of organic products, in optics, in the pharmaceutics industry.

SPECIFICATIONS
assay (iodometric): min. 99,5 %
assay (iodometric, referred to dried sample): 99,0 – 100,5 %
identity (IR-spectrum): passes test
appearance of solution: clear and colourless
insoluble in water: max. 0,01 %
alkalinity: passes test
pH (5 %, H2O): 6,0 – 9,0
chlorides and bromides (as Cl): max. 0,01 %
iodates (IO3): passes test
iodates (IO3): max. 3 ppm
phosphates (as PO4): max. 0,001 %
sulfates (SO4): max. 0,002 %
thiosulfates (S2O3): passes test
barium (Ba): max. 0,002 %
calcium (Ca): max. 0,001 %
copper (Cu): max. 1 ppm
heavy metals (as Pb): max. 5 ppm
iron (Fe): max. 5 ppm
lead (Pb): max. 1 ppm
magnesium (Mg): max. 0,001 %
nickel (Ni): max. 0,1 ppm
potassium (K): max. 0,01 %
loss on drying (105 ºC): max. 3,0 %