Potassium iodide supplier | CasNO.7681-11-0

Name
Potassium iodide
EINECS 231-659-4
CAS No. 7681-11-0
Article Data261
CAS DataBase
Density 1.32 g/mL at 25 °C
Solubility 1.43 kg/L in water
Melting Point 113 °C(lit.)
Formula KI
Boiling Point 184 °C(lit.)
Molecular Weight 166.003
Flash Point 1330°C
Transport Information UN 2056 3/PG 2
Appearance white to off-white crystalline powder
Safety 24/25
Risk Codes 36/37/38-36/37-20/21/22-19-11-43-34-20/21-42/43-36/38-61
Molecular Structure
Hazard Symbols Xn,Xi,N
Synonyms Dipotassium diiodide;Thyro-Block;Thyroblock;Pima;KI;Kaiod;Potide;K1-N;Potassium iodide (K(I2));Joptone;Mudrane-2 Tablets;Potassium iodide [JAN];Potassium monoiodide;Potassium salt of hydriodic acid;Iodure de potassium;Kaliumiodid;Pherajod;Kalii iodidum;Kali iodide;Potassium iodide (KI);Potassium diiodide;Tripotassium triiodide;Potassium iodide (JP14/USP);3,4,5-Trihydroxy benzoic acid;Potassium Iodide 45% Soln;Thyroblock (TN);Knollide;Kisol;Asmofug E;Mudrane Tablets;Potassium iodide (K2I2);
PSA 0.00000
LogP -2.99600

Synthetic route

: 2314-97-8
iodotrifluoromethane

: potassium hydroxide

A: 75-46-7
trifluoromethan

B: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
In ethanol Kinetics; shaking for 2-3 days;;	A 80% B n/a
In ethanol Kinetics; at 100°C;;	A >99 B n/a

...Expand

: 1,2,4-tri(isopropyl)cyclopentadiene, potassium salt

: lead(II) iodide

A: 256428-54-3
(Cp3i)2Pb

B: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
In tetrahydrofuran KCp3i and PbI2 were added to THF and suspn. was stirred for 12 h; THF was removed under vac., residue was extd. with hexane, filtered andhexane was removed;	A 68% B n/a

...Expand

: 17084-13-8
potassium hexafluorophosphate

: 70460-15-0
[CpFe(dppe)(CN)]

: 74-88-4
methyl iodide

A: 174904-18-8
[CpFe(dppe)(η(1)-CNCH3)]PF6

B: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
In tetrahydrofuran addn. of KPF6 and MeI to soln. of Fe complex, stirring (room temp., 14 h), filtration, solvent removal (vac.); extn. into CH2Cl2, concn. (vac.), pptn. on Et2O addn., washing (Et2O); elem. anal.;	A 60% B n/a

...Expand

: 7758-05-6
potassium iodate

A: 7553-56-2
iodine

B: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
potassium polymanganite(IV) In solid byproducts: O2; mixt. of KIO3 and potassium polymanganate heated (400-600°C, 2h, air); X-ray diffraction;	A 1% B n/a

: 7553-56-2
iodine

: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
With potassium hydroxide In not given evaporation of solvent then glowing, remainder of KOH neutralized with HI;
With potassium sulfite; potassium carbonate In not given byproducts: K2SO4, CO2; iodine containing activated charcoal and theoretic amounts of K2CO3 and K2SO3 used; filtration, evaporation of solvent;
With potassium hydroxide; hydrogen sulfide In not given soln. of KOH saturated with I2, then H2S introduced into soln. of iodide-iodite;

: 7553-56-2
iodine

A: 7704-34-9
sulfur

B: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
With potassium sulfide In water solid K2S used; evaporation of solvent;
With potassium sulfide In ethanol solid K2S used; evaporation of solvent;

: barium sulfide

: 7553-56-2
iodine

A: 7704-34-9
sulfur

B: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
With potassium carbonate In not given filtration and evaporation of solvent;

...Expand

: potassium chloride

: 7553-56-2
iodine

: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
In not given on presence of water;;

: 7553-56-2
iodine

: 7440-09-7
potassium

: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
luminous phenomenon and development of heat;
In neat (no solvent) 400 up to 500 °C;;
In neat (no solvent) 400 up to 500 °C;;

: 7553-56-2
iodine

: 7440-09-7
potassium

A: iodine

B: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
In neat (no solvent) primary reactn. in high dild. flames;;
In neat (no solvent) primary reactn. in high dild. flames;;

...Expand

: 7664-41-7
ammonia

: 7553-56-2
iodine

: 7440-09-7
potassium

A: potassium amide

B: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
In ammonia byproducts: N2, H2;
In ammonia byproducts: N2, H2; NH3 (liquid);

...Expand

: phosphorus

: potassium bicarbonate

: 7553-56-2
iodine

: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
With water neutralization of destillated HI with KHCO3, evaporation; product free from chloride, iodate and sulfate;

...Expand

: 7553-56-2
iodine

: 7439-89-6
iron

: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
With potassium hydroxide In not given byproducts: iron oxide; Electrochem. Process; reduction in concd. soln. with iron and copper plates, during several days; pure product;
With potassium hydroxide In not given byproducts: iron oxide; complete reduction in warm;

: 7553-56-2
iodine

: 7440-66-6
zinc

: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
With potassium carbonate In not given filtration and evaporation of solvent;

: 7553-56-2
iodine

: 7440-66-6
zinc

A: 7681-11-0
potassium iodide

B: zinc(II) oxide

Conditions

Conditions	Yield
With potassium hydroxide In not given partial reduction;
With potassium hydroxide In not given Electrochem. Process; reduction in concd. soln. with zinc and coppper galvanic cell; pure product;

...Expand

: 7553-56-2
iodine

: ferrous iodide

: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
With potassium hydroxide In not given sufficient amount of Fe iodide used, heating; filtration, evaporation of solvent, product is free from iodate;
With potassium carbonate In ethanol introduction of I2 into soln. of K2CO3, then mixing with soln. of FeI2;
With potassium carbonate In not given introduction of I2 into soln. of K2CO3, then mixing with soln. of FeI2;

: 7553-56-2
iodine

: ferrous iodide

A: iron(II,III) oxide

B: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
With potassium carbonate In not given I2 dissolved in FeI2 then KI precipitated with K2CO3; filtration of Fe3O4, neutralization of strong alkaline remainder with HI;

...Expand

: 7553-56-2
iodine

: potassium hydroxide

: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
In potassium hydroxide byproducts: O2; dissolving I2 in KOH soln., evaporation; melting KI-KIO3 mixture;;
In neat (no solvent) byproducts: H2O, O; reactn. of iodine with KOH only at red-heat;;
In neat (no solvent) byproducts: H2O, O; reactn. of iodine with KOH only at red-heat;;
In potassium hydroxide byproducts: O2; aq. KOH; dissolving I2 in KOH soln., evaporation; melting KI-KIO3 mixture;;

: 7553-56-2
iodine

: potassium hydroxide

: lead(II) iodide

A: 7732-18-5
water

B: lead dioxide

C: 7681-11-0
potassium iodide

...Expand

: antimonyl potassium tartrate

: 7553-56-2
iodine

: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
In ethanol burnt, free from sulfide, pulverized antimonyl potassium tartrate used; pure product;

: ammonium iodide

: potassium perchlorate

: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
glowing;	<99

: potassium sulfate

: ammonium iodide

: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
heating;
glowing;	<99
heating;

: potassium fluoride

: lithium iodide

A: lithium fluoride

B: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
equilibrium reaction; above m.p. of mixt reaction complete;

...Expand

: silver(I) iodide

A: 7440-22-4
silver

B: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
With hydrogen sulfide; potassium carbonate In not given melting;
With potassium carbonate melting;
With potassium sulfide; potassium carbonate In not given melting;

: 7558-02-3
potassium bromide

: lithium iodide

A: 7681-11-0
potassium iodide

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
equilibrium reaction; above m.p. of mixt reaction complete;

...Expand

: potassium chloride

: lithium iodide

A: 7681-11-0
potassium iodide

B: lithium chloride

Conditions

Conditions	Yield
equilibrium reaction; above m.p. of mixt. reaction complete;

...Expand

: potassium chloride

: 7681-82-5
sodium iodide

A: 7681-11-0
potassium iodide

B: 7647-14-5
sodium chloride

Conditions

Conditions	Yield
at 100 ° C;

...Expand

: 7681-65-4
copper(l) iodide

: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
With potassium hydroxide byproducts: Cu2O, H2O; boiling; filtration, precipitation of Cu2O, reminder of Cu treated with Mg pulver, excess of KOH neutralized with H2SO4 or HI, crystallization;
With hydrogen sulfide; potassium carbonate In not given
With potassium carbonate In not given byproducts: Cu2O, CO2; free from chloride soln. of CuI used; filtration, remainder of Cu precipitated with H2S, crystallization;
With H2S; K2CO3
With K2CO3

: 7681-82-5
sodium iodide

A: 144-55-8
sodium hydrogencarbonate

B: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
With carbon dioxide; potassium carbonate In water from sea-weed extracted NaI used;
With K2CO3; CO2 In water

: 7440-09-7
potassium

: iodine

: 7681-11-0
potassium iodide

Conditions

Conditions	Yield
In neat (no solvent) wall reactn. in high dild. flames;;
In gaseous matrix Kinetics; He matrix; resonance fluorescence spectroscopic monitoring;
In neat (no solvent) wall reactn. in high dild. flames;;

: 10025-99-7
potassium tetrachloroplatinate(II)

: 7681-11-0
potassium iodide

: potassium tetraiodoplatinate

Conditions

Conditions	Yield
In water at 50℃; for 0.0833333h; Darkness;	100%
In water at 30℃; for 0.5h;
In water for 0.5h;

: potassium tetrachloroplatinate

: 7681-11-0
potassium iodide

: potassium tetraiodoplatinate

Conditions

Conditions	Yield
In water for 0.0833333h; Darkness; Heating;	100%
In water
In water for 0.25h;

: 7782-50-5
chlorine

: 7681-11-0
potassium iodide

: potassium chloride

Conditions

Conditions	Yield
	100%
	100%
Reactivity of KI depends on moisture content of Cl2.;
Reactivity of KI depends on moisture content of Cl2.;

: {(C6H5C6H5)2Cr}(1+)*OC6H5(1-)*2HOC6H5={(C6H5C6H5)2Cr}OC6H5*2HOC6H5

: 7681-11-0
potassium iodide

: 12099-17-1
bisbiphenylchromium iodide

Conditions

Conditions	Yield
In chloroform; water	100%
In chloroform; water	100%

: thallium peroxide

: 7681-11-0
potassium iodide

: thallium(I) iodide

Conditions

Conditions	Yield
In not given byproducts: iodine; weakly acidic, warm soln.,;	100%
In not given byproducts: iodine; weakly acidic, warm soln.,;	100%

: 76262-23-2
cis-PtCl2(C6F5S(CH2)2SC6H5)

: 7681-11-0
potassium iodide

: 76298-53-8
PtI2(C6F5SCH2CH2SC6F5)

Conditions

Conditions	Yield
In acetone large excess of KI; elem. anal.;	100%

: 76261-98-8
PdCl2(CH3SCH2CH2SC6F5)2

: 7681-11-0
potassium iodide

: 76428-29-0
PdI2(CH3SCH2CH2SC6F5)2

Conditions

Conditions	Yield
In acetone large excess of KBr; elem. anal.;	100%

: 76262-19-6, 883452-48-0
PtCl2(CH3SCH2CH2SC6F5)2

: 7681-11-0
potassium iodide

: 76262-21-0
PtI2(CH3SCH2CH2SC6F5)2

Conditions

Conditions	Yield
In acetone large excess of KI; elem. anal.;	100%

: 60111-87-7
cis-dichloro[1,2-bis(methylthio)1,1-difluoro-ethane] platinum(II)

: 7681-11-0
potassium iodide

: 76262-26-5
PtI2(CH3SCF2CH2SCH3)

Conditions

Conditions	Yield
In acetone elem. anal.;	100%

: 75931-03-2, 89065-27-0
cis-[3,4-bis(trifluoromethyl)-2,5-dithiahexane]dichloroplatinum(II)

: 7681-11-0
potassium iodide

: 76262-13-0
PtI2(CH3SCH(CF3)CH(CF3)SCH3)

Conditions

Conditions	Yield
In acetone elem. anal.;	100%

: 75931-01-0
PdCl2(CH3SCF2CH2SCH3)

: 7681-11-0
potassium iodide

: 76298-54-9
PdI2(CH3SCF2CH2SCH3)

Conditions

Conditions	Yield
In acetone elem. anal.;	100%

: 76298-55-0
PdCl2(CH3SCH(CF3)CH2SCH3)

: 7681-11-0
potassium iodide

: 76262-11-8
PdI2(CH3SCH(CF3)CH2SCH3)

Conditions

Conditions	Yield
In acetone elem. anal.;	100%

: 75931-02-1
PdCl2(CH3SCH(CF3)CH(CF3)SCH3)

: 7681-11-0
potassium iodide

: 76262-15-2
PdI2(CH3SCH(CF3)CH(CF3)SCH3)

Conditions

Conditions	Yield
In acetone elem. anal.;	100%

: 76262-28-7
cis-dichloro{1,1,1-trifluoro-2,3-bis(methylthio)propane}platinum(II)

: 7681-11-0
potassium iodide

: 76262-30-1
PtI2(CH3SCH(CF3)CH2SCH3)

Conditions

Conditions	Yield
In acetone elem. anal.;	100%

: ammonium hexafluorophosphate

: 83572-47-8
2,2'-bipyridine(2,2':6',2''-terpyridine)chlororuthenium(II) hexafluorophosphate

: 7681-11-0
potassium iodide

: 129099-40-7
[Ru(2,2':3'2''-terpyridine)(2,2'-bipyridine)I]PF6

Conditions

Conditions	Yield
In water; acetone a mixt. of complex and KI in acetone and water was refluxed overnight, NH4PF6 in min water was added; ppt. was collected while it was hot, washed with water, dried;	100%

...Expand

: C22H29Cl2IrN2

: 7681-11-0
potassium iodide

: C22H29I2IrN2

Conditions

Conditions	Yield
In dichloromethane at 20℃; for 18h;	100%

: 12112-67-3
bis(1,5-cyclooctadiene)diiridium(I) dichloride

: (SP,RC,SFc)-1-[(phenyl)trifluoromethylphosphino]-2-{1-[di-(3,5-xylyl)phosphino]ethyl}ferrocene

: 7681-11-0
potassium iodide

: C43H47F3FeIIrP2

Conditions

Conditions	Yield
In acetone at 20℃; for 3h;	100%

...Expand

: 7681-65-4
copper(l) iodide

: lead(II) nitrate

: 7681-11-0
potassium iodide

: copper lead iodide

Conditions

Conditions	Yield
Stage #1: copper(l) iodide; lead(II) nitrate; potassium iodide In water for 2h; Stage #2: at 620℃; for 72h; Sealed tube;	100%

...Expand

: 3-((1S,2S)-1,2-diphenyl-2-aminoethyl)-1-mesityl-imidazolium hexafluorophosphate

: 7681-11-0
potassium iodide

: silver(I) iodide

: bis[3-((1S,2S)-1,2-diphenyl-2-aminoethyl)-1-mesityl-butylimidazol-2-ylidene]iodosilver

Conditions

Conditions	Yield
With potassium hexamethylsilazane In tetrahydrofuran at 20℃; for 18h; Inert atmosphere; Glovebox; Darkness;	100%

...Expand

: 3,5-bis[(2-methoxy)ethylaminomethyl]pyrazole dihydrochloride

: 10025-99-7
potassium tetrachloroplatinate(II)

: 7681-11-0
potassium iodide

: 925430-87-1
μ-iodo(μ-1,1'-[(1H-pyrazole-1-ido-3,5-diyl)bis(methylene)]bis(2-methoxyethylamino))diiododiplatinum(II)

Conditions

Conditions	Yield
With sodium hydroxide In water to stirred aq. soln. K2PtCl4 in water KI was added, soln. ligand in water and NaOH were added dropwise, stirred dor 28 h at room temp.; ppt. was filtered, washed with water and dried at 60°C in high vac.; elem. anal.;	99.7%

...Expand

: chloroauric acid

: 1,10-dimethyl-4,7,13,16-tetraoxa-1,10-dithiacyclooctadecane diiodide

: 7553-56-2
iodine

: 7681-11-0
potassium iodide

: 1,10-dimethyl-4,7,13,16-tetraoxa-1,10-dithiacyclooctadecane tetraiodoaurate(IV)

Conditions

Conditions	Yield
In methanol; water methanol soln. of org. compd. addn. to soln. of I- and Au-compds. in methanol-water; ppt. filtration off, washing, drying (in darkness); elem. anal.;	99%

...Expand

: 10025-98-6
potassium tetrachloropalladate(II)

: 1,10-dimethyl-4,7,13,16-tetraoxa-1,10-dithiacyclooctadecane diiodide

: 7553-56-2
iodine

: 7681-11-0
potassium iodide

: 177612-47-4
1,10-dimethyl-4,7,13,16-tetraoxa-1,10-dithiacyclooctadecane hexaiodopalladate(IV)

Conditions

Conditions	Yield
In methanol; water methanol soln. of org. compd. addn. to soln. of I- and Pd compds. in methanol-water; ppt. filtration off, washing, drying (in darkness); elem. anal.;	99%

...Expand

: [(Pt(Ph2PCH2CH2PPh2))2(μ-MePCH2CH2PMe)]Cl2

: 7681-11-0
potassium iodide

: [(Pt(Ph2PCH2CH2PPh2))2(μ-MePCH2CH2PMe)]I2

Conditions

Conditions	Yield
In dichloromethane under N2; large excess of KI added to soln. of Pt complex in CH2Cl2; stirred for 4 h; ppt. removed by filtration; solvent removed under reduced pressure;	99%

: (+/-)-2-[tricarbonyl(η6-2'-chloromercuriophenyl-κC(2'))chromium(0)]pyridine-κN

: 7681-11-0
potassium iodide

: bis[(tricarbonyl(η6-phenyl-κC(1))chromium(0))pyridine-κN]mercury(II)

Conditions

Conditions	Yield
In not given Ar; 4 equiv. of KI, 24 h at 60°C;	99%

: 500362-68-5
(η(5)-1-ethylindenyl)Ni(PPh3)Cl

: 7681-11-0
potassium iodide

: 713512-01-7
(η(3)-1-ethylindenyl)Ni(PPh3)I

Conditions

Conditions	Yield
In tetrahydrofuran; acetone 1.2 equiv. of KI in acetone was added to THF soln. of Ni-compd., under Ar, stirring at 50 °C for 12 h; soln. was evapd. to dryness, extn. with Et2O, evapn., elem. anal.;	99%

: 727737-96-4
chloro(trimethylamine-isocyanoborane)gold(I)

: 107-06-2
1,2-dichloro-ethane

: 7681-11-0
potassium iodide

: bis(trimethylamine-isocyanoborane)gold(I) diiodogold(I) 1,2-dichloromethane adduct (3/4)

Conditions

Conditions	Yield
In dichloromethane; water (Ar); a soln. of Au complex in CH2Cl2 poured into an aq. soln. of KI, stirred for 18 h; phases sepd., the aq. phase extd. (CH2Cl2), the org. exts. combined, recrystd. (1,2-dichloroethane and pentane); elem. anal.;	99%

...Expand

: ferrocenium hexafluorophosphate

: [Mo2Rh2((t)BuNC)4(6-diphenylphosphino-2-pyridonate)4](Cl)2

: 7681-11-0
potassium iodide

: [Mo2Rh2(I)2((t)BuNC)4(6-diphenylphosphino-2-pyridonate)4](PF6)2

Conditions

Conditions	Yield
In dichloromethane 1) KI (excess), 2) (Cp2Fe)PF6 (2 equiv), room temp.;	99%

...Expand

: [(Pd(Ph2PCH2CH2PPh2))2(μ-PhPCH2CH2PPh)]Cl2

: 7681-11-0
potassium iodide

: [(Pd(Ph2PCH2CH2PPh2))2(μ-PhPCH2CH2PPh)]I2

Conditions

Conditions	Yield
In dichloromethane under N2; large excess of KI added to soln. of Pd complex in CH2Cl2; stirred for 4 h; ppt. removed by filtration; solvent removed under reduced pressure;	99%

: oxovanadium(IV) sulfate

: 5,10,15,20-tetrakis(4-(trimethylammonio)phenyl)porphyrin

: 7681-11-0
potassium iodide

: [meso-tetrakis(4-trimethylammoniophenyl)porphyrinato]oxovanadium(IV) tetraiodide

Conditions

Conditions	Yield
In not given according to J.G Erdman, V.G. Ramsey, N.W. Kalenda, W.E. Hanson, J. Am. Chem. Soc. 78 (1956) 5844; porphyrin (0.14 mmol) reacted with VOSO4 (1.84 mmol); cooled; evapd. (vac.); pptd. with KI soln.; filtered; dried (vac.) to const. wt.;	99%

...Expand

: 96-45-7
N,N'-ethylenethiourea

: silver nitrate

: 7681-11-0
potassium iodide

: AgI*0.5(ethylenethiourea)

Conditions

Conditions	Yield
In water hot soln. KI in water was added to hot aq. soln. AgNO3 and ethylenethiourea; ppt. was filtered while warm and washed with water; elem. anal.;	99%

...Expand

Potassium iodide Specification

Potassium iodide , with CAS number of 7681-11-0, can be called AI3-52931; Asmofug E; Dipotassium diiodide; Iodure de potassium; Potassium monoiodide; Thyro-Block; Potide; Tripotassium triiodide. Potassium iodide is an inorganic compound with the chemical formula KI. KI is also used as a fluorescence quenching agent in biomedical research because of collisional quenching by its iodide ion. Potassium iodide is used medicinally in tablets.Potassium iodide is an inorganic compound with formula KI.

Properties about Potassium iodide are: (1)mp:113 °C(lit.); (2)bp: 184 °C(lit.); (3)density: 1.32 g/mL at 25 °C; (4)vapor density: 9 (vs air); (5)vapor pressure: 0.31 mm Hg ( 25 °C); (6)refractive index: 1.677; (7)Fp: 1330°C; (8)storage temp. : Store at RT.; (9)solubility H2O: 1 M at 20 °C, clear, colorless; (10)Water Solubility: 1.43 kg/L; (11)Merck: 14,7643

Preparation of Potassium iodide: Potassium iodide is ionic, K⁺I⁻. It crystallises in the sodium chloride structure. It is produced industrially by treating KOH with iodine.

Uses of Potassium iodide: Potassium iodide is used to loosen and break up mucus in the airways. This helps you cough up the mucus so you can breathe more easily if you have long-term lung problems (e.g., asthma, chronic bronchitis, emphysema). This medication is known as an expectorant.
Potassium iodide is also used along with antithyroid medicines to prepare the thyroid gland for surgical removal, to treat certain overactive thyroid conditions (hyperthyroidism), and to protect the thyroid in a radiation exposure emergency. It works by shrinking the size of the thyroid gland and decreasing the amount of thyroid hormones produced.

When you are using this chemical, please be cautious about it as the following:
1. Avoid contact with skin and eyes;
2. Wear suitable protective clothing;
3. In case of accident or if you feel unwell, seek medical advice immediately (show label where possible);
4. Wear suitable protective clothing, gloves and eye/face protection;

You can still convert the following datas into molecular structure:
(1)InChI=1S/HI.K/h1H;/q;+1/p-1;
(2)InChIKey=NLKNQRATVPKPDG-UHFFFAOYSA-M;
(3)Smiles[K+].[I-];

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LDLo	intraperitoneal	1117mg/kg (1117mg/kg)	BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD BEHAVIORAL: EXCITEMENT LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES	Journal of Pharmacology and Experimental Therapeutics. Vol. 120, Pg. 171, 1957.
mouse	LDLo	oral	1862mg/kg (1862mg/kg)	BEHAVIORAL: MUSCLE WEAKNESS BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA	Journal of Pharmacology and Experimental Therapeutics. Vol. 120, Pg. 171, 1957.
rabbit	LDLo	oral	916mg/kg (916mg/kg)		Journal of Pharmacology and Experimental Therapeutics. Vol. 30, Pg. 407, 1927.
rat	LDLo	intravenous	167mg/kg (167mg/kg)	BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD	Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 96, Pg. 292, 1923.

Product Name

Potassium iodide

Synthetic route

Potassium iodide Specification

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