Potassium fluoride - ≥99% , CAS No.7789-23-3

CAS: 7789-23-3 Cat. No.: P164507 Formula: KF Molecular Weight: 58.1 Beilstein Registry Number: 3902818 EC Number: 232-151-5
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
MFCD00011398 | UNII-9082WG1G3F | FT-0600016 | Potassium fluoride on aluminum oxide | Potassium fluoride, Trace metals grade 99.8% | Potassium fluorure [French] | EINECS 232-151-5 | Fluorure de potassium [French] | potassium floride | POTASSIUM FLUORIDE [M
Storage
Room temperature,Argon charged
Shipped In
FedEx DG Service
★
Size
USA
Germany (EU)*
Price
Qty
100g
P164507-100g
7 In stock
1 In stock

$9.90

$10.90
Save $1.00 (9.17%)
500g
P164507-500g
9 In stock
7 In stock

$23.90

$27.90
Save $4.00 (14.34%)
12×500g
P164507-12×500g
Made to order · 8–12 wks

$235.90

$275.90
Save $40.00 (14.50%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

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

🌡

Storage & shipping

Room temperature,Argon charged Ships FedEx DG Service 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 181 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
MFCD00011398 | UNII-9082WG1G3F | FT-0600016 | Potassium fluoride on aluminum oxide | Potassium fluoride, Trace metals grade 99.8% | Potassium fluorure [French] | EINECS 232-151-5 | Fluorure de potassium [French] | potassium floride | POTASSIUM FLUORIDE [M
Specifications & Purity
≥99%
Storage
Room temperature,Argon charged
Shipped In
FedEx DG Service
Purity
≥99%
Names and Identifiers
Pubchem Sid
Canonical Smiles
[F-].[K+]
IUPAC Name
potassium;fluoride
InChIKey
NROKBHXJSPEDAR-UHFFFAOYSA-M
INCHI
1S/FH.K/h1H;/q;+1/p-1
Isomeric SMILES
[F-].[K+]
WGK Germany
1
UN Number
1812
Packing Group
III
Molecular Weight
58.1
Beilstein
3902818

Documentation

📋 Safety Data Sheet (SDS)

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

<<<<<<< HEAD Download SDS → ======= Download SDS → >>>>>>> release248-p3

✅ 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
ClassAlkali metal salts
SubclassAlkali metal fluorides
Intermediate Tree Nodes Not available
Direct ParentAlkali metal fluorides
Alternative Parents Inorganic salts  
Molecular FrameworkNot available
Substituents Alkali metal fluoride - Inorganic salt
DescriptionThis compound belongs to the class of inorganic compounds known as alkali metal fluorides. These are inorganic compounds in which the largest halogen atom is fluorine, and the heaviest metal atom is an alkali metal.
External Descriptors fluoride salt - potassium salt
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
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
Associated Targets(non-human)
CA4 Carbonic anhydrase IV (1713 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates (CoA,COO,BSE/TSE and Analysis Chart)
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.

61 results found

Lot NumberCertificate TypeDateItem
H2628087H2628087Certificate of AnalysisAug 29, 2026 P164507
A2609099A2609099Certificate of AnalysisJan 20, 2026 P164507
A2609105A2609105Certificate of AnalysisJan 19, 2026 P164507
A2609089A2609089Certificate of AnalysisJan 17, 2026 P164507
A2605141A2605141Certificate of AnalysisJan 17, 2026 P164507
J2616084J2616084Certificate of AnalysisJan 17, 2026 P164507
A2609093A2609093Certificate of AnalysisJan 16, 2026 P164507
A2609097A2609097Certificate of AnalysisJan 16, 2026 P164507
A2609094A2609094Certificate of AnalysisJan 16, 2026 P164507
A2609098A2609098Certificate of AnalysisJan 15, 2026 P164507
A2609096A2609096Certificate of AnalysisJan 13, 2026 P164507
L2516657L2516657Certificate of AnalysisDec 19, 2025 P164507
L2510637L2510637Certificate of AnalysisDec 12, 2025 P164507
L2505035L2505035Certificate of AnalysisDec 10, 2025 P164507
L2505038L2505038Certificate of AnalysisDec 10, 2025 P164507
L2505036L2505036Certificate of AnalysisDec 09, 2025 P164507
A2203121A2203121Certificate of AnalysisOct 13, 2025 P164507
F2520599F2520599Certificate of AnalysisMay 20, 2025 P164507
F2520361F2520361Certificate of AnalysisMay 20, 2025 P164507
F2520349F2520349Certificate of AnalysisMay 20, 2025 P164507
F2520348F2520348Certificate of AnalysisMay 20, 2025 P164507
C2518688C2518688Certificate of AnalysisMar 27, 2025 P164507
C2518689C2518689Certificate of AnalysisMar 27, 2025 P164507
J2416649J2416649Certificate of AnalysisSep 26, 2024 P164507
L2418501L2418501Certificate of AnalysisSep 26, 2024 P164507
L2418500L2418500Certificate of AnalysisSep 26, 2024 P164507
J2416640J2416640Certificate of AnalysisSep 26, 2024 P164507
J2416647J2416647Certificate of AnalysisSep 26, 2024 P164507
J2416658J2416658Certificate of AnalysisSep 26, 2024 P164507
L2418488L2418488Certificate of AnalysisSep 26, 2024 P164507
B2526040B2526040Certificate of AnalysisSep 26, 2024 P164507
H2421426H2421426Certificate of AnalysisJul 31, 2024 P164507
H2421427H2421427Certificate of AnalysisJul 31, 2024 P164507
D2403463D2403463Certificate of AnalysisMar 12, 2024 P164507
D2403462D2403462Certificate of AnalysisMar 12, 2024 P164507
B2427501B2427501Certificate of AnalysisMar 06, 2024 P164507
B2427503B2427503Certificate of AnalysisMar 06, 2024 P164507
K2301037K2301037Certificate of AnalysisNov 14, 2023 P164507
I2313598I2313598Certificate of AnalysisSep 04, 2023 P164507
I2313599I2313599Certificate of AnalysisSep 04, 2023 P164507
F2428080F2428080Certificate of AnalysisSep 04, 2023 P164507
K2301084K2301084Certificate of AnalysisSep 04, 2023 P164507
K2301082K2301082Certificate of AnalysisSep 04, 2023 P164507
H2314524H2314524Certificate of AnalysisApr 18, 2023 P164507
G2303603G2303603Certificate of AnalysisApr 18, 2023 P164507
F2428078F2428078Certificate of AnalysisApr 18, 2023 P164507
E2305649E2305649Certificate of AnalysisApr 18, 2023 P164507
E2305645E2305645Certificate of AnalysisApr 18, 2023 P164507
E2305624E2305624Certificate of AnalysisApr 18, 2023 P164507
C23031127C23031127Certificate of AnalysisJan 06, 2023 P164507
C23031206C23031206Certificate of AnalysisJan 06, 2023 P164507
K2211796K2211796Certificate of AnalysisNov 01, 2022 P164507
K2211793K2211793Certificate of AnalysisNov 01, 2022 P164507
K2211770K2211770Certificate of AnalysisNov 01, 2022 P164507
D2306093D2306093Certificate of AnalysisNov 01, 2022 P164507
I2226138I2226138Certificate of AnalysisJun 23, 2022 P164507
I2226137I2226137Certificate of AnalysisJun 23, 2022 P164507
I2226136I2226136Certificate of AnalysisJun 23, 2022 P164507
L2227125L2227125Certificate of AnalysisMar 04, 2022 P164507
D2221033D2221033Certificate of AnalysisMar 04, 2022 P164507
D2221019D2221019Certificate of AnalysisMar 04, 2022 P164507
Chemical and Physical Properties
SensitivityMoisture sensitive.
Boil Point(°C)1505°C
Melt Point(°C)858°C
Molecular Weight58.096 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass57.9621 Da
Monoisotopic Mass57.9621 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
Documents & Articles
One Atom Can Change a Drug’s Fate: Atom-Level Knobs and a Functional-Group Toolbox for Medicinal Chemistry (Methyl / Halogen Bonding / 3D Building Blocks / Late-Stage Fluorination + Product-Selection Tables)
Late-Stage Fluorination Toolbox: “Minimally Invasive Upgrades” for Lead Candidates: Four “Fluorine Knobs” → Two major routes (electrophilic vs nucleophilic) → An ¹⁸F-PET tracer branch → Selection navigation & representative product list
OSF/ASF Dual-Channel Toolbox: Divergent Reactions of Four-Membered Ring Sulfonyl Fluorides, Condition “Knobs,” and Selection Navigation
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)
Systematic Anticoagulant Selection Strategy
Choosing Boron Sources to Make Reactions Robust: How Boronic Acids, Boronate Esters, BF₃K Salts, and MIDA Improve Suzuki–Miyaura Start-Up and Scale-Up Reproducibility (with Product Tables 1–5)
How to Make the Suzuki–Miyaura Reaction Robust: Pinpoint the Bottleneck and Lock in a Reproducible Operating Window (with Selection Navigation and Product Tables 1–5)
Selection Logic for the Teoc Amino Protecting Group: From Fluoride-Triggered Deprotection to Orthogonal Protecting-Group Design
Experimental Judgment for TFPN in Carboxylic Acid Activation: Suitable Scenarios, Intermediate Distribution, and Nucleophile Compatibility
Experimental Selection Logic for Phase-Transfer Catalysts: Choosing Catalysts by Phase-State System, Source of Anionic Species, and Reaction Task
Synthesis Strategy of Pentafluorothio Group-Synthesis of SF₅Cl
Design Logic of Fluorinated 3,3-Disubstituted Oxetane Building Blocks: Structural Construction and Modulation of Amine Basicity, Lipophilicity, and Metabolic Stability
Selectivity Mechanism of the Triple Aryne–Tetrazine Cascade Reaction: Reaction-Pathway Switching and Intermediate Transformations
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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