Potassium Chloride (Reag. USP) for analysis, ACS, ISO

Melting Point:

778 °C

Boiling Point:

1,420 °C

Solubility:

water 340 g/l at 20 °C

Physical Description:

solid

Product Code:

131494

Product Name:

Potassium Chloride (Reag. USP) for analysis, ACS, ISO

Quality Name:

for analysis, ACS, ISO

Specifications:

Assay (Arg.): 99.5-100.5%
pH of 5% solution: 5.4-8.0

Maximum limit of impurities
Insoluble matter in H2O: 0.005 %
Loss on drying at 150°C: 0.5%
Nitrogen compounds (as N): 0.001%
Bromide (Br): 0.01%
Phosphate (PO4): 0.0005 %
Sulfate (SO4): 0.001%
Iodide (I): 0.002%
Chlorate and nitrate (as NO3): 0.003%
Heavy metals (as Pb): 0.0005%

Metals by ICP [in mg/Kg (ppm)]
Ag: 5
Al: 10
Au: 5
B: 5
Ba: 10
Be: 5
Bi: 5
Ca: 10
Cd: 5
Co: 5
Cr: 5
Cu: 5
Fe: 2
Ga: 5
Ge: 5
Hg: 5
In: 5
Li: 5
Mg: 10
Mn: 5
Mo: 5
Na: 50
Ni: 5
Pb: 5
Pt: 5
Sb: 5
Se: 5
Si: 5
Sn: 5
Sr: 5
Ti: 5
Tl: 5
V: 5
Zn: 5
Zr: 5

WGK:

1

Storage:

Room Temperature.

Master Name:

Potassium Chloride

EINECS:

231-211-8

CS:

31042090

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