Potassium iodide - AR, ≥99% , CAS No.7681-11-0

CAS: 7681-11-0 Cat. No.: P116279 Summenformel: KI Molekulargewicht: 166.00 EG-Nummer: 231-659-4
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GRADE & PURITY AR ? Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results. ≥99%
Synonyms
KI
Storage
Room temperature,Argon charged
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
25g
P116279-25g
—
2 Auf Lager
22,47€
100g
P116279-100g
—
3 Auf Lager

41,56€

62,39€
Speichern 20,83 € (33.38%)
500g
P116279-500g
1 Auf Lager
2 Auf Lager

174,33€

216,85€
Speichern 42,52 € (19.61%)
20×500g
P116279-20×500g
Auf Bestellung · 8–12 Wochen
2.603,13€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

AR, ≥99% AR for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 1174 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
KI
Spezifikationen & Reinheit
AR, ≥99%
Storage
Room temperature,Argon charged
Verschickt in
Normal
Note
AR
Reinheit
≥99%
Namen und Kennungen
Kanonisches Lächeln[K+].[I-]
IUPAC Namepotassium;iodide
InChIKeyNLKNQRATVPKPDG-UHFFFAOYSA-M
INCHI1S/HI.K/h1H;/q;+1/p-1
Isomere SMILES [K+].[I-]
WGK Deutschland 1
RTECS TT2975000
Molekulargewicht 166.00

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassMixed metal/non-metal compounds
KlasseAlkali metal salts
SubclassAlkali metal iodides
Intermediate Tree Nodes Not available
Direct ParentAlkali metal iodides
Alternative Parents Inorganic salts  
Molecular FrameworkNot available
Substituents Alkali metal iodide - Inorganic salt
BeschreibungThis compound belongs to the class of inorganic compounds known as alkali metal iodides. These are inorganic compounds in which the largest halogen atom is Iodine, and the heaviest metal atom is an alkali metal.
External Descriptors potassium salt
3D-Struktur
Interaktives chemisches Strukturmodell





Zugehörige Ziele (menschlich)
CA2 Tclin Carbonic anhydrase II (17698 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA1 Tclin Carbonic anhydrase I (13240 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA5A Tclin Carbonic anhydrase VA (1168 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA9 Tclin Carbonic anhydrase IX (8255 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Zugehörige Ziele (nicht menschlich)
CA4 Carbonic anhydrase IV (1713 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Escherichia coli (133304 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Wirkungsmechanismen
Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

68 results found

Lot NumberCertificate TypeDatumArtikel
F2610501Certificate of AnalysisMay 27, 2026 P116279
F2610500Certificate of AnalysisMay 27, 2026 P116279
F2610499Certificate of AnalysisMay 27, 2026 P116279
F2610498Certificate of AnalysisMay 27, 2026 P116279
D2628100Certificate of AnalysisJan 05, 2026 P116279
A2622523Certificate of AnalysisJan 05, 2026 P116279
A2622524Certificate of AnalysisJan 05, 2026 P116279
A2622537Certificate of AnalysisJan 05, 2026 P116279
A2622538Certificate of AnalysisJan 05, 2026 P116279
A2409075Certificate of AnalysisOct 11, 2025 P116279
I2518447Certificate of AnalysisAug 21, 2025 P116279
I2518446Certificate of AnalysisAug 21, 2025 P116279
I2518445Certificate of AnalysisAug 21, 2025 P116279
I2518320Certificate of AnalysisAug 21, 2025 P116279
E2515470Certificate of AnalysisApr 21, 2025 P116279
E2515471Certificate of AnalysisApr 21, 2025 P116279
E2515512Certificate of AnalysisApr 21, 2025 P116279
F2512083Certificate of AnalysisDec 16, 2024 P116279
A2506409Certificate of AnalysisDec 16, 2024 P116279
A2506541Certificate of AnalysisDec 16, 2024 P116279
A2506463Certificate of AnalysisDec 16, 2024 P116279
A2506430Certificate of AnalysisDec 16, 2024 P116279
K2418418Certificate of AnalysisNov 23, 2024 P116279
K2418419Certificate of AnalysisNov 23, 2024 P116279
G2404467Certificate of AnalysisJul 12, 2024 P116279
G2404441Certificate of AnalysisJul 11, 2024 P116279
G2404440Certificate of AnalysisJul 11, 2024 P116279
H2408408Certificate of AnalysisJun 22, 2024 P116279
H2408409Certificate of AnalysisJun 22, 2024 P116279
H2408410Certificate of AnalysisJun 22, 2024 P116279
H2408411Certificate of AnalysisJun 22, 2024 P116279
F2405646Certificate of AnalysisMay 27, 2024 P116279
F2405629Certificate of AnalysisMay 27, 2024 P116279
F2405628Certificate of AnalysisMay 27, 2024 P116279
F2405621Certificate of AnalysisMay 27, 2024 P116279
F2405620Certificate of AnalysisMay 27, 2024 P116279
F2405625Certificate of AnalysisMay 27, 2024 P116279
G2221389Certificate of AnalysisApr 07, 2024 P116279
C2425036Certificate of AnalysisMar 28, 2024 P116279
C2425037Certificate of AnalysisMar 28, 2024 P116279
J2313327Certificate of AnalysisOct 23, 2023 P116279
J2313292Certificate of AnalysisOct 23, 2023 P116279
H2316051Certificate of AnalysisAug 21, 2023 P116279
H2316049Certificate of AnalysisAug 21, 2023 P116279
E23301155Certificate of AnalysisJun 06, 2023 P116279
E23301152Certificate of AnalysisJun 06, 2023 P116279
E23301150Certificate of AnalysisJun 06, 2023 P116279
C23161004Certificate of AnalysisMar 21, 2023 P116279
C23161100Certificate of AnalysisMar 21, 2023 P116279
C23161099Certificate of AnalysisMar 21, 2023 P116279
C23161072Certificate of AnalysisMar 21, 2023 P116279
B2327074Certificate of AnalysisFeb 28, 2023 P116279
J2226737Certificate of AnalysisOct 28, 2022 P116279
J2226732Certificate of AnalysisOct 28, 2022 P116279
J2226698Certificate of AnalysisOct 28, 2022 P116279
L2004020Certificate of AnalysisSep 21, 2022 P116279
G2221391Certificate of AnalysisJul 26, 2022 P116279
G2221390Certificate of AnalysisJul 26, 2022 P116279
E2223222Certificate of AnalysisMay 13, 2022 P116279
E2223218Certificate of AnalysisMay 13, 2022 P116279
E2210095Certificate of AnalysisMay 13, 2022 P116279
E2210107Certificate of AnalysisMay 13, 2022 P116279
E2223213Certificate of AnalysisMay 13, 2022 P116279
C2205514Certificate of AnalysisMar 15, 2022 P116279
E2223219Certificate of AnalysisMar 15, 2022 P116279
C2205493Certificate of AnalysisMar 12, 2022 P116279
C2205489Certificate of AnalysisMar 12, 2022 P116279
C2205415Certificate of AnalysisMar 12, 2022 P116279
Chemische und physikalische Eigenschaften
EmpfindlichkeitAir & Light & Moisture Sensitive
Brechungsindex1.677
Flammpunkt (°C)>93°C
Siedepunkt (°C)1420℃
Schmelzpunkt (°C)680℃
Molekulargewicht166.002 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass165.868 Da
Monoisotopic Mass165.868 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count2
Formal Charge0
Complexity2.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
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Citations of This Product
Lösungsrechner
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