Potassium Iodide, Reagent ACS Granular, +99%

ACROS Organics™

CAS	7681-11-0
Molecular Formula	IK
Molecular Weight (g/mol)	166.003
MDL Number	MFCD00011405
InChI Key	NLKNQRATVPKPDG-UHFFFAOYSA-M
Synonym	potassium iodide puriss. meets analytical specification of ph.??eur. bp usp calc. to the dried substance, potassium iodide pharmaceutical secondary standard; certified reference material, potassium iodide anhydrous free-flowing redi-dri tm reagentplus r, potassium iodide anhydrous free-flowing redi-dri tm acs reagent, potassium iodide anhydrous beads-10 mesh trace metals basis, potassium iodide united states pharmacopeia usp reference standard, potassium iodide puriss. p.a. reag. iso reag. ph. eur, potassium iodide suitable for oxidant determination, potassium iodide puriss. p.a. acs reagent at, potassium iodide in a non hazardous diluentShow Less
PubChem CID	4875
ChEBI	CHEBI:8346
IUPAC Name	potassium;iodide
SMILES	[K+].[I-]

Category: Salts

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Description

Part Number:418265000
CAS:7681-11-0

products

Chemical Name or Material	Potassium iodide
CAS	7681-11-0
Purity Grade	ACS Reagent
Molecular Formula	IK
MDL Number	MFCD00011405
Merck Index	15, 7764
Solubility Information	Solubility in water: 1.43 kg/l. Other solubilities: 45g/L ethanol
Barium (Ba)	20ppm max.
IUPAC Name	potassium;iodide
PubChem CID	4875
Formula Weight	166
Percent Purity	≥99%
Chloride and Bromide	0.01% max. (as Cl)
Heavy Metals (as Pb)	5ppm max.
Iodate	3ppm max.
Loss on Drying	0.2% max. (150°C, 6 hrs)
Phosphate	10ppm max.
Sulfate	50ppm max.
Color	White
pH	6.0 to 9.2 (5% soln. at 25°C)

Name Note	granular
Additional Information	Vapor Pressure: 1mmHg at 745°C
Assay Percent Range	99+%
Linear Formula	KI
Fieser	06,227; 11,440
Synonym	potassium iodide puriss. meets analytical specification of ph.??eur. bp usp calc. to the dried substance, potassium iodide pharmaceutical secondary standard; certified reference material, potassium iodide anhydrous free-flowing redi-dri tm reagentplus r, potassium iodide anhydrous free-flowing redi-dri tm acs reagent, potassium iodide anhydrous beads-10 mesh trace metals basis, potassium iodide united states pharmacopeia usp reference standard, potassium iodide puriss. p.a. reag. iso reag. ph. eur, potassium iodide suitable for oxidant determination, potassium iodide puriss. p.a. acs reagent at, potassium iodide in a non hazardous diluent
InChI Key	NLKNQRATVPKPDG-UHFFFAOYSA-M
SMILES	[K+].[I-]
Molecular Weight (g/mol)	166.003
ChEBI	CHEBI:8346
Physical Form	Crystals or Granules
Calcium (Ca)	20ppm max.
Density	3.13
Insoluble Matter	0.005% max.
Iron (Fe)	3ppm max.
Magnesium (Mg)	10ppm max.
Sodium (Na)	50ppm max.
Boiling Point	1330.0°C
Melting Point	680.0°C
Quantity	500g

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