Potassium iodide - PrimorTrace™, ≥99.99% metals basis, used for Commonly used reagents for volumetric analysis of iodometric method. In haploid breeding, culture media such as Berlides, modified White, MS, and RM are prepared. Fecal examination, etc. phot

CAS: 7681-11-0 Cat. No.: P116281 Fórmula: KI Peso molecular: 166.00 Número CE: 231-659-4
Disponível para encomenda
GRADE & PURITY PrimorTrace™ ? PrimorTrace™ — Aladdin's trace-metal-analysis line with ultra-low metal background. Use for ICP/AAS trace-metal work where contamination must be minimal. ≥99.99% metals basis
Synonyms
Joptone | Potassium iodide, ultra dry | potassium iodide | Potassium iodide (K3I3) | POTASSIUM IODIDE [MART.] | Tox21_301293 | Potassium iodide (K(I2)) | Radiban | AI3-52931 | Potassium iodide (KI) | C08219 | Potassium iodide [USP:JAN] | DB06715 | Potassi
Storage
Protected from light,Room temperature,Argon charged,Desiccated
Shipped In
Normal
★
Size
Alemanha (EU)
USA*
Price
Qty
10g
P116281-10g
—
5 Em stock
23,34€
50g
P116281-50g
—
3 Em stock
76,27€
250g
P116281-250g
—
Em stock ≥10
305,36€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

PrimorTrace™, ≥99.99% metals basis PrimorTrace™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Room temperature,Argon charged,Desiccated 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 1185 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Visão geral

Slightly deliquescent. If left for a long time or exposed to light, iodine will precipitate and turn yellow. Soluble in water, ethanol, acetone, and glycerol, insoluble in ether, moisture-proof, and stored away from light. Its aqueous solution is neutral or slightly alkaline and can dissolve iodine. Approximate lethal dose (rat, intravenous) 285mg/kg.

Specifications

Sinónimos
Joptone | Potassium iodide, ultra dry | potassium iodide | Potassium iodide (K3I3) | POTASSIUM IODIDE [MART.] | Tox21_301293 | Potassium iodide (K(I2)) | Radiban | AI3-52931 | Potassium iodide (KI) | C08219 | Potassium iodide [USP:JAN] | DB06715 | Potassi
Especificações e pureza
PrimorTrace™, ≥99.99% metals basis
Aplicação
Commonly used reagents for volumetric analysis of iodometric method. In haploid breeding, culture media such as Berlides, modified White, MS, and RM are prepared. Fecal examination, etc. photograph. pharmacy.
Condições de armazenamento de armazenamento
Protected from light,Room temperature,Argon charged,Desiccated
Enviado em
Normal
Grau
PrimorTrace™
Pureza
≥99.99% metals basis
Nomes e identificadores
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/508815506
Sorrisos canónicos
[K+].[I-]
IUPAC Name
potassium;iodide
InChIKey
NLKNQRATVPKPDG-UHFFFAOYSA-M
INCHI
1S/HI.K/h1H;/q;+1/p-1
SMILES isoméricas
[K+].[I-]
WGK Alemanha
1
RTECS
TT2975000
Peso molecular
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
ClasseAlkali 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
DescriçãoThis 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
Estrutura 3D
Modelo de Estrutura Química Interativa





Alvos associados (humanos)
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
Alvos associados (não humanos)
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
Mecanismos de ação
Certificados(CoA,COO,BSE/TSE e Mapa de Análise)
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.

16 results found

Lot NumberCertificate TypeDataItem
G2601184Certificate of AnalysisJul 14, 2026 P116281
E2614397Certificate of AnalysisMay 27, 2026 P116281
E2614398Certificate of AnalysisMay 27, 2026 P116281
E2614399Certificate of AnalysisMay 27, 2026 P116281
C2606073Certificate of AnalysisMar 16, 2026 P116281
D2629017Certificate of AnalysisOct 15, 2025 P116281
J2510096Certificate of AnalysisOct 15, 2025 P116281
D2315897Certificate of AnalysisJan 13, 2025 P116281
D2315900Certificate of AnalysisJan 13, 2025 P116281
D2315905Certificate of AnalysisJan 13, 2025 P116281
H2025052Certificate of AnalysisMar 05, 2024 P116281
C2209436Certificate of AnalysisDec 19, 2023 P116281
C2209472Certificate of AnalysisDec 19, 2023 P116281
K2202351Certificate of AnalysisNov 05, 2022 P116281
C2209473Certificate of AnalysisJul 04, 2022 P116281
C2020039Certificate of AnalysisJan 25, 2022 P116281
Propriedades químicas e físicas
SensibilidadeHygroscopic.Light sensitive.Air sensitive
Índice de refração1.677
Ponto de inflamação (°C)>93°C
Ponto de ebulição (°C)1420℃
Ponto de fusão (°C)680℃
Peso molecular166.002 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
FAQs e artigos
TEMPO-Catalyzed Oxidation Quick Reference (Alcohol Oxidation Focus): Three Regeneration Routes (NaOCl / Cu–O₂ / PIDA) + Selection & Troubleshooting
Structural–Functional Analysis of the Methoxy Group (–OCH₃) in Approved Small-Molecule Drugs: Mechanisms, Evidence Chains, and Product-Selection Navigation (with Related Product Tables)
A Practical Guide to Organozinc Reagents for Synthesis (Organozinc Reagents): Structural Features, Key Reactions, and a Practical Selection Navigation (Including Aladdin Product Tables)
Selection of Common Research Salts: A Task Map for Alkali Metal Salts & Alkaline Earth Metal Salts (with Product Tables 1–6)
Perovskite PV/PeLED Precursor Guide: Selecting Metal Halide Salts, Key Conditions, and Reproducible Performance (including Product Tables 1–4 and a Selection Navigation Guide)
Recent Advances in Methods for Measuring Starch-Related Indices in Plants and Their Application-Oriented Selection
Ferulic Acid: Structural Features, Preparation Routes, and Key Points for Research Applications
Research Applications of Pancreatin: An Overview
Alginate : An Overview of Extraction and Purification Processes, Quality Identification, and Multidomain Applications
Functional Properties, Application Scenarios, and Manufacturing Processes of Maltotetraose (G4): A Review
Analytical Basis, Methodological Systems, and Quality Control for Vitamin C Content Determination
Experimental Selection Logic for Phase-Transfer Catalysts: Choosing Catalysts by Phase-State System, Source of Anionic Species, and Reaction Task
Microscopic Interpretation and Taxonomic Value of Iodine Staining Reaction in Fungal Spores
Microbial Morphological Identification: Observation Systems, Staining Methods, and Result Interpretation
What Is an Etchant? Etching Mechanisms for Revealing Metallographic Microstructures, Selection Methods, and Applications of Related Wet-Etching Reagents
Potassium iodide
Elastic Fiber Staining Methods: Comparison of Orcein, Verhoeff, Weigert, and Victoria Blue Methods
Citations of This Product
Calculadoras de soluções
Revisões

Avaliações dos Clientes

Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View PrimorTrace™ grade guide →

Deseja que lhe enviemos uma mensagem quando tivermos descontos disponíveis?

Lembrar-me mais tarde

Obrigado! Por favor, verifique a sua caixa de entrada de e-mail para confirmar.

Ops! As notificações estão desativadas.