Potassium iodide

ChemSpider ID: 4709
Molecular Formula: IK
Average mass: 166.002808 Da
Monoisotopic mass: 165.868164 Da
Systematic name

Potassium iodide
SMILES and InChIs

SMILES:

[K+].[I-] Copied

Std. InChI:

InChI=1S/HI.K/h1H;/q;+1/p-1 Copied

Std. InChIKey:

NLKNQRATVPKPDG-UHFFFAOYSA-M Copied
Cite this record
CSID:4709, http://www.chemspider.com/Chemical-Structure.4709.html (accessed 08:02, Apr 17, 2014) Copied

Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Redirected by Users, Redirect Approved by Experts

iodic acid potassium salt

Iodure de potassium [French] [ACD/IUPAC Name]

Kaliumiodid [German] [ACD/IUPAC Name]

Potassium iodide [ACD/IUPAC Name] [JAN] [Wiki]

POTASSIUM MONOIODIDE

Potassium salt of hydriodic acid

106449-25-6 [RN]

231-659-4 [EINECS]

39448-53-8 [RN]

59216-96-5 [RN]

More...

Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Redirected by Users, Redirect Approved by Experts

03124_RIEDEL [DBID]

204102_ALDRICH [DBID]

207969_SIAL [DBID]

221945_SIAL [DBID]

30315_RIEDEL [DBID]

34275_RIEDEL [DBID]

35175_RIEDEL [DBID]

35333_RIEDEL [DBID]

38110_RIEDEL [DBID]

429422_ALDRICH [DBID]

More...

Properties

Experimental data
Predicted - ACD/Labs
Predicted - ChemAxon

Data supplied by datasources and users.

Experimental Physico-chemical Properties

Experimental Melting Point:

681 °C SynQuest

681 °C Alfa Aesar

681 °C Oxford University Chemical Safety Data http://msds.chem.ox.ac.uk/PO/potassium_iodide.html

681 °C Alfa Aesar A12704, 10842, 10978, 11601, 13676, 42857, 87627

681 °C SynQuest M019-G-01, 56561

Experimental Boiling Point:

1330 °C Alfa Aesar

1420 °C Oxford University Chemical Safety Data http://msds.chem.ox.ac.uk/PO/potassium_iodide.html

1330 °C Alfa Aesar A12704, 10842, 10978, 11601, 13676, 42857, 87627

1330 °C SynQuest M019-G-01, 56561

Experimental Vapor Pressure:

1 mmHg SynQuest

1 °C SynQuest 56561

Experimental Gravity:

3.12 g/mL Alfa Aesar A12704, 10842, 10978, 11601, 13676, 42857, 87627

3.13 g/mL SynQuest

3.13 g/l SynQuest 56561

Experimental Refraction Index:

1.677 Alfa Aesar A12704, 87627, 42857, 13676, 11601, 10978, 10842
Experimental Solubility:

Soluble in water, alcohol, acetone, and glycerol Alfa Aesar 11601

Miscellaneous

Appearance:

white granules or crystals Oxford University Chemical Safety Data http://msds.chem.ox.ac.uk/PO/potassium_iodide.html

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. Oxford University Chemical Safety Data http://msds.chem.ox.ac.uk/PO/potassium_iodide.html

Safety:

Harmful/Irritant/TeratogenTarget Organ: Thyroid/light/air/moisture sensitive SynQuest 56561

IRRITANT Matrix Scientific 091919

R20/21/22,R36/37/38,R61 SynQuest 56561

S13,S22,S24/25,S26,S36/37/39,S45 SynQuest 56561

Safety glasses. Oxford University Chemical Safety Data http://msds.chem.ox.ac.uk/PO/potassium_iodide.html

WARNING: Irritates lungs, eyes, skin Alfa Aesar 11601, A12704

WARNING: Irritates skin and eyes Alfa Aesar 10842, 10978, 13676, 42857, 87627

Predicted data is generated using the ACD/Labs’ ACD/PhysChem Suite, for more information see their website.

ACD/LogP:		# of Rule of 5 Violations:
ACD/LogD (pH 5.5):		ACD/LogD (pH 7.4):
ACD/BCF (pH 5.5):		ACD/BCF (pH 7.4):
ACD/KOC (pH 5.5):		ACD/KOC (pH 7.4):
#H bond acceptors:		#H bond donors:
#Freely Rotating Bonds:		Polar Surface Area:	Å²
Index of Refraction:		Molar Refractivity:	cm³
Molar Volume:	cm³	Polarizability:	10^-24cm³
Surface Tension:	dyne/cm	Density:	g/cm³
Flash Point:	°C	Enthalpy of Vaporization:	kJ/mol
Boiling Point:	°C at 760 mmHg	Vapour Pressure:	mmHg at 25°C

Click to predict properties on the Chemicalize site

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Potassium iodide

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Potassium iodide

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