1.04933
Potassium chloride
for analysis (<= 0.005% Br) EMSURE® ACS,ISO,Reag. Ph Eur
Select a Size
About This Item
InChI
1S/ClH.K/h1H;/q;+1/p-1
SMILES string
[Cl-].[K+]
InChI key
WCUXLLCKKVVCTQ-UHFFFAOYSA-M
grade
ACS reagent
agency
reag. ISO, reag. Ph. Eur.
product line
EMSURE®
assay
99-100.5% dry basis (silver nitrate titration), 99.5-100.5% (silver nitrate titration)
form
solid
potency
2600 mg/kg LD50, oral (Rat)
impurities
≤0.005% Insoluble matter
loss
≤1% loss on drying, 105°C
pH
5.5-8.0 (25 °C, 50 g/L in H2O)
bp
1413 °C/1013 hPa
mp
770 °C (lit.)
Quality Level
cation traces
heavy metals: ≤0.0005% (ACS), heavy metals (as Pb): ≤0.0005%, Ba:, passes test, Ca: ≤0.001%, Fe: ≤0.0002%, Mg: ≤0.0005%, Mg: ≤0.02% (alkaline earth metals (as Ca)), N: ≤0.001%, Na: ≤0.005%
storage temp.
2-30°C
solubility
water: soluble ((355 g/l at 25 °C (77 °F))
density
1.98 g/mL at 25 °C (lit.)
bulk density
1000 kg/m3
anion traces
bromide (Br-): ≤0.005%, chlorate, nitrate (as NO3-): ≤0.003%, iodide (I-): ≤0.002%passes test, phosphate (PO43-): ≤0.0005%, sulfate (SO42-): ≤0.001%
Looking for similar products? Visit Product Comparison Guide
Related Categories
Application
Analysis Note
Assay (argentometric; calculated on dried substance): 99.0 - 100.5 %
Identity: passes test
Appearance of solution: passes test
Insoluble matter: ≤ 0.005 %
pH-value (5 %; water): 5.5 - 8.0
Acidity or alkalinity: passes test
Bromide (Br): ≤ 0.005 %
Chlorate and Nitrate (as NO₃): ≤ 0.003 %
Iodide (I):
≤ 0.002 %
: passes test
Phosphate (PO₄): ≤ 0.0005 %
Sulfate (SO₄): ≤ 0.001 %
Total nitrogen (N): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.0005 %
Ba (Barium): passes test
Ca (Calcium): ≤ 0.001 %
Fe (Iron): ≤ 0.0002 %
Mg (Magnesium): ≤ 0.0005 %
Na (Sodium): ≤ 0.005 %
heavy metals (ACS) ≤ 0.0005 %
Magnesium and alkaline-earth metals (as Ca): ≤ 0.02 %
Loss on Drying (105°C): ≤ 1.0 %
Corresponds to ACS,ISO,Reag. Ph Eur
Legal Information
Storage Class
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service