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LC5101 Potassium iodide
for analysis

 

Order number Packaging Quantity Price €
AC32101 Plastic bottle 50 g 48.60
AC32101 Plastic bottle 500 g 319.50

 

Product information
Hill Formula IK
Chemical formula KI
HS Code 2827 60 00
EC number 231-659-4
Molar mass 166.00 g/mol
CAS number 7681-11-0

 

Chemical and physical data
Solubility 1430 g/l (20 °C)
Melting point 723 °C
Molar mass 166.00 g/mol
Density 3.13 g/cm3 (20 °C)
Bulk density 1500 kg/m3
pH value 6.9 (50 g/l, H2O, 20 °C)
Boiling point 1325 °C
Vapor pressure 1.3 hPa (745 °C)

 

Safety information
RTECS TT2975000
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).

 

Toxicological data
LD 50 oral LD50 rat 2779 mg/kg

 

Specifications
Purity (metallic) ≥ 99.995 %
Assay (argentometric) ≥ 99.5 %
Chloride and Bromide (as Cl) ≤ 100 ppm
Phosphate (PO4) ≤ 10 ppm
Sulphate (SO4) ≤ 10 ppm
Total nitrogen (N) ≤ 10 ppm
Al (Aluminium) ≤ 0.01 ppm
Ba (Barium) ≤ 5 ppm
Ca (Calcium) ≤ 0.05 ppm
Cd (Cadmium) ≤ 0.01 ppm
Ce (Cerium) ≤ 0.01 ppm
Co (Cobalt) ≤ 0.01 ppm
Cr (Chromium) ≤ 0.01 ppm
Cu (Copper) ≤ 0.01 ppm
Eu (Europium) ≤ 0.01 ppm
Fe (Iron) ≤ 0.05 ppm
La (Lanthanum) ≤ 0.01 ppm
Mg (Magnesium) ≤ 0.05 ppm
Mn (Manganese) ≤ 0.01 ppm
Na (Sodium) ≤ 5 ppm
Ni (Nickel) ≤ 0.01 ppm
Pb (Lead) ≤ 0.01 ppm
Sc (Scandium) ≤ 0.01 ppm
Sm (Samarium) ≤ 0.01 ppm
Sr (Strontium) ≤ 0.1 ppm
Tl (Thallium) ≤ 0.01 ppm
Y (Yttrium) ≤ 0.01 ppm
Yb (Ytterbium) ≤ 0.01 ppm
Zn (Zinc) ≤ 0.01 ppm