Potassium iodide 7681-11-0 large in supply CAS NO.7681-11-0

Synonyms: LUGOL;LUGOL'S SOLUTION;IODIDE;IODIDE IC STANDARD;IODINE, ELEMENTAL;IODIDE, ION CHROMATOGRAPHY STANDARD SOLUTION;IODINE-IODINE;IODINE SOLUTION
CAS: 7681-11-0
MF: IK
MW: 166
EINECS: 231-442-4
Product Categories: Inorganics;ACS GradeSynthetic Reagents;Essential Chemicals;Reagent Plus;Routine Reagents;Reference Material Silver nitrateTitration;Salt Concentrates;By Reference Material;Concentrates (e.g. FIXANAL);Halogenated ConcentratesConcentrates (e.g. FIXANAL);Reference Material Sodium thiosulfate;O-P, Puriss p.a. ACS;Puriss p.a. ACS;PotassiumTitration;Solution containers (VOLPAC);Analytical Reagents for General Use;O-P, Puriss p.a.;Puriss p.a.;Pharmacopoeia (USP);Pharmacopoeia A-ZPharmacopoeia (USP);Pharmacopoeial Inorganics;Halogenated SolutionsVolumetric Solutions;N - RSynthetic Reagents;Potassium;Titration;G - MTitration;Halogenated Solutions;Salt Solutions;Volumetric Solutions;Crystal Grade Inorganics;Inorganic Salts;Potassium Salts;PotassiumMetal and Ceramic Science;Salts;Synthetic Reagents;BioUltraDerivatization Reagents TLC;TLC Reagents, N-RDerivatization Reagents TLC;Molecular Biology;Molecular Biology Reagents;TLC Visualization Reagents (alphabetic sort);TLC Visualization Reagents (by application);Vitamins;Etchants;Electronic Chemicals;Micro/Nanoelectronics;metal halide;19: K;Beaded Materials;Chemical Synthesis;Crystal Grade Inorganics;Inorganic Salts;Materials Science;Metal and Ceramic Science;Potassium Salts;Synthetic Reagents;dyestuff
Mol File: 7681-11-0.mol
Potassium iodide Structure
Potassium iodide Chemical Properties
Melting point  113 °C(lit.)
Boiling point  184 °C(lit.)
density  1.32 g/mL at 25 °C
vapor density  9 (vs air)
vapor pressure  0.31 mm Hg ( 25 °C)
refractive index  1.677
Fp  1330°C
storage temp.  Store at RT.
solubility  H2O: 1 M at 20 °C, clear, colorless
form  particles (round)
Water Solubility  1.43 kg/L
Sensitive  Hygroscopic
Merck  14,7643
Stability: Stable. Protect from light and moisture. Incompatible with strong reducing agents, strong acids, steel, aluminium, alkali metals, brass, magnesium, zinc, cadmium, copper, tin, nickel and their alloys.
CAS DataBase Reference 7681-11-0(CAS DataBase Reference)
NIST Chemistry Reference Potassium iodide(7681-11-0)
EPA Substance Registry System Potassium iodide (KI)(7681-11-0)
Safety Information
Hazard Codes  Xn
Risk Statements  26
Safety Statements  22-36/38
WGK Germany  1
RTECS  TT2975000
F  10
TSCA  Yes
HS Code  28276000
Hazardous Substances Data 7681-11-0(Hazardous Substances Data)

Potassium iodide Chemical Properties

mp  113 °C(lit.)

bp  184 °C(lit.)

density  1.32 g/mL at 25 °C

vapor density  9 (vs air)

vapor pressure  0.31 mm Hg ( 25 °C)

refractive index  1.677
Fp  1330°C
storage temp.  Store at RT.
solubility  H2O: 1 M at 20 °C, clear, colorless

form  particles (round)

Water Solubility  1.43 kg/L
Sensitive  Hygroscopic
Merck  14,7643
Stability: Stable. Protect from light and moisture. Incompatible with strong reducing agents, strong acids, steel, aluminium, alkali metals, brass, magnesium, zinc, cadmium, copper, tin, nickel and their alloys.
CAS DataBase Reference 7681-11-0(CAS DataBase Reference)
NIST Chemistry Reference Potassium iodide(7681-11-0)
EPA Substance Registry System Potassium iodide (KI)(7681-11-0)

Safety Information

Hazard Codes  Xn,N,Xi,F
Risk Statements  36/37/38-36/37-20/21/22-19-11-43-34-20/21-42/43-36/38-61
Safety Statements  26-ection-24/25-36-45-36/37/39-53-36/37-22
RIDADR  UN 2056 3/PG 2

WGK Germany  2

RTECS  NN1575000

F  10
HazardClass  8
PackingGroup  II
HS Code  28276000
Hazardous Substances Data 7681-11-0(Hazardous Substances Data)