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Potasio cloruro, para análisis, ExpertQ®, Reag. Ph Eur

CAS: 7447-40-7

Packaging	Reference	Stock	My Price
x 1 kg :: Plastic bottle	PO02001000	In stock	Buy

Other Packaging

Packaging	Reference	Stock	My Price
x 5 kg :: Plastic container	PO0200005P	Check stock	Buy
x 250 g :: Plastic bottle	PO02000250	Check stock	Buy
x 25 kg :: Plastic container	PO0200025P	Check stock	Buy
x 500 g :: Plastic bottle	PO02000500	Check stock	Buy

- Synonyms: Chloro potassium
- KCl
- M = 74,56 g/mol
- CAS [7447-40-7]
- EINECS-No.: 231-211-8
- Solub. in water: (20 ºC): 330 g/l
- Melting point: 773 ºC
- Boiling point: 1413 ºC
- LD 50 (oral, rat): 2600 mg/kg
- Tariff number: 3104 20 90 00
- Applications: analytical chemistry, laboratory reagent, photography, in buffer solutions, electrolyte for batteries.

SPECIFICATIONS
assay (argentometric): min. 99,5 %
insoluble in water: max. 0,01 %
pH (5 %, H2O): 5,5 - 8,0
bromides (Br): max. 0,05 %
iodides (I): max. 0,002 %
phosphates (as PO4): max. 0,0005 %
sulfates (SO4): max. 0,005 %
total nitrogen (as N): max. 0,001 %
barium (Ba): max. 0,001 %
calcium (Ca): max. 0,001 %
heavy metals (as Pb): max. 5 ppm
iron (Fe): max. 3 ppm
magnesium (Mg): max. 0,002 %
sodium (Na): max. 0,02 %