Sodio yodato, para análisis, ExpertQ®

CAS: 7681-55-2

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- NaIO3
- M = 197,89 g/mol
- CAS [7681-55-2]
- EINECS-No.: 231-672-5
- Solub. in water: (20 ºC): 81 g/l
- 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: H271
- GHS-P sentences: P221 - P283 - P210 - P370+P378 - P306+P360 - P501a
- Tariff number: 2829 90 80 00
- Applications: analytical chemistry, laboratory reagent, antiseptic.
- Appearance: White-fine crystalline powder

SPECIFICATIONS
assay (iodometric): min. 99,5 %
insoluble in water: max. 0,005 %
pH (5 %, H2O): 5 - 8

bromides and bromates (as Cl): max. 0,02 %
iodides (I): max. 0,002 %
sulfates (SO4): max. 0,005 %
total nitrogen (as N): max. 0,002 %
heavy metals (as Pb): max. 5 ppm
iron (Fe): max. 0,001 %
potassium (K): max. 0,02 %
loss on drying (130 ºC): max. 0,1 %