氯化钾

产品名称

氯化钾, for analysis EMSURE^®

InChI

1S/ClH.K/h1H;/q;+1/p-1

SMILES string

[Cl-].[K+]

InChI key

WCUXLLCKKVVCTQ-UHFFFAOYSA-M

Quality Level

300

grade

reagent grade

product line

EMSURE^®

assay

≥99.5% (silver nitrate titration)

form

solid

potency

2600 mg/kg LD₅₀, oral (Rat)

impurities

≤0.01% In water insoluble matter

pH

5.5-8.0 (25 °C, 50 g/L in H₂O)

bp

1413 °C/1013 hPa

mp

770 °C (lit.)

solubility

347 g/L

density

1.98 g/mL at 25 °C (lit.)

bulk density

1000 kg/m³

anion traces

bromide (Br^-): ≤0.05%
iodide (I^-): ≤0.002%
phosphate (PO₄^3-): ≤0.0005%
sulfate (SO₄^2-): ≤0.005%

cation traces

Ba: ≤0.001%
Ca: ≤0.001%
Fe: ≤0.0003%
Mg: ≤0.002%
N: ≤0.001%
Na: ≤0.02%
heavy metals (as Pb): ≤0.0005%

storage temp.

2-30°C