1.05043 Potassium iodide Merck Supelco For Analysis EMSURE

Potassium iodide, analytical reagent grade, Reag. ISO, Reag. Ph. Eur., ≥99.5% assay, Merck, Supelco, GR for Analysis, EMSURE, 1.05043.

CAS Number: 7681-11-0

EC Number: 231-659-4

Linear Formula: KI

Molar Mass: 166.00 g/mol

MDL Number: MFCD00011405

Beilstein/REAXYS Registry Number: N/A

PubChem Substance ID: N/A

Assay (argentometric): ≥ 99.5 %

Assay (argentometric; calculated on dried substance): 99.5 - 100.5 %

Identity: passes test

Appearance of solution: passes test

Alkaline impurities: passes test

pH-value (5 %; water): 6 - 8

Chloride and Bromide (as Cl): ≤ 0.01 %

Iodate (IO₃): ≤ 0.0003 %

Phosphate (PO₄): ≤ 0.001 %

Sulfate (SO₄): ≤ 0.001 %

Thiosulfate (S₂O₃): passes test

Total nitrogen (N): ≤ 0.001 %

Heavy metals (as Pb): ≤ 0.0005 %

As (Arsenic): ≤ 0.00001 %

Ba (Barium): ≤ 0.002 %

Ca (Calcium): ≤ 0.001 %

Cu (Copper): ≤ 0.0002 %

Fe (Iron): ≤ 0.0002 %

Mg (Magnesium): ≤ 0.001 %

Na (Sodium): ≤ 0.03 %

Pb (Lead): ≤ 0.0002 %

Reducing substances: passes test

Loss on Drying (105 °C): ≤ 0.1 %

Corresponds to ISO, Reag. Ph. Eur.

LabShop supplies Merck's complete range of Merck Supelco GR For Analysis EMSURE Potassium iodide, (Merck material product reference 1.05043).

If you cannot find the specific product(s) you require within the LabShop website catalogue range, please contact us for further information on pricing and availability.