Suitable for molecular biology, ≥99.5% Suitable for molecular biology 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 3194 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos

Especificações e pureza

Suitable for molecular biology, ≥99.5%

Condições de armazenamento de armazenamento

Room temperature,Argon charged

Enviado em

Normal

Grau

Suitable for molecular biology

Pureza

≥99.5%

Nomes e identificadores

Pubchem Sid

488179862

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/488179862

Sorrisos canónicos

[Cl-].[K+]

IUPAC Name

potassium;chloride

InChIKey

WCUXLLCKKVVCTQ-UHFFFAOYSA-M

INCHI

1S/ClH.K/h1H;/q;+1/p-1

SMILES isoméricas

[Cl-].[K+]

WGK Alemanha

Peso molecular

74.55

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

Kingdom Inorganic compounds
- Superclass Mixed metal/non-metal compounds
  - Classe Alkali metal salts
    - Subclass Alkali metal chlorides

Kingdom	Inorganic compounds
Superclass	Mixed metal/non-metal compounds
Classe	Alkali metal salts
Subclass	Alkali metal chlorides
Intermediate Tree Nodes	Not available
Direct Parent	Alkali metal chlorides
Alternative Parents	Inorganic chloride salts
Molecular Framework	Not available
Substituents	Alkali metal chloride - Inorganic chloride salt - Inorganic salt
Descrição	This compound belongs to the class of inorganic compounds known as alkali metal chlorides. These are inorganic compounds in which the largest halogen atom is Chlorine, and the heaviest metal atom is an alkali metal.
External Descriptors	potassium salt - inorganic chloride
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Estrutura 3D

Alvos associados (humanos)

CA2 Tclin Carbonic anhydrase II (17698 Activities)

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CA1 Tclin Carbonic anhydrase I (13240 Activities)

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TAS2R60 Tchem Taste receptor type 2 member 60 (8 Activities)

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TAS2R38 Tchem Taste receptor type 2 member 38 (37 Activities)

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TAS2R39 Tchem Taste receptor type 2 member 39 (48 Activities)

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TAS2R40 Tchem Taste receptor type 2 member 40 (10 Activities)

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TAS2R43 Tchem Taste receptor type 2 member 43 (15 Activities)

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TAS2R45 Tchem Taste receptor type 2 member 45 (8 Activities)

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TAS2R46 Tchem Taste receptor type 2 member 46 (155 Activities)

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TAS2R30 Tchem Taste receptor type 2 member 30 (12 Activities)

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TAS2R19 Tchem Taste receptor type 2 member 19 (20 Activities)

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TAS2R42 Tchem Taste receptor type 2 member 42 (6 Activities)

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TAS2R13 Tchem Taste receptor type 2 member 13 (13 Activities)

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TAS2R7 Tchem Taste receptor type 2 member 7 (31 Activities)

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TAS2R5 Tchem Taste receptor type 2 member 5 (11 Activities)

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TAS2R3 Tchem Taste receptor type 2 member 3 (12 Activities)

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TAS2R1 Tchem Taste receptor type 2 member 1 (37 Activities)

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SLC24A2 Tbio Sodium/potassium/calcium exchanger 2 (1 Activities)

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Alvos associados (não humanos)

CA4 Carbonic anhydrase IV (1713 Activities)

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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.

27 results found

Lot Number	Certificate Type	Data	Item
J2609152	Certificate of Analysis	Sep 21, 2026	P112143
J2609151	Certificate of Analysis	Sep 21, 2026	P112143
B2327844	Certificate of Analysis	Sep 03, 2026	P112143
D2630402	Certificate of Analysis	Apr 23, 2026	P112143
D2630403	Certificate of Analysis	Apr 23, 2026	P112143
C2406016	Certificate of Analysis	Dec 12, 2025	P112143
K2528035	Certificate of Analysis	Dec 09, 2025	P112143
K2528053	Certificate of Analysis	Dec 02, 2025	P112143
K2528057	Certificate of Analysis	Dec 01, 2025	P112143
F2517073	Certificate of Analysis	Jun 25, 2025	P112143
F2517071	Certificate of Analysis	Jun 24, 2025	P112143
F2517072	Certificate of Analysis	Jun 21, 2025	P112143
F2502107	Certificate of Analysis	Jun 11, 2025	P112143
L2409190	Certificate of Analysis	Dec 11, 2024	P112143
K2202360	Certificate of Analysis	Aug 22, 2024	P112143
E2204088	Certificate of Analysis	Feb 23, 2024	P112143
E2204058	Certificate of Analysis	Feb 23, 2024	P112143
H2426101	Certificate of Analysis	Feb 23, 2024	P112143
H2117351	Certificate of Analysis	May 12, 2023	P112143
H2117352	Certificate of Analysis	May 12, 2023	P112143
B2327859	Certificate of Analysis	Nov 12, 2022	P112143
B2327847	Certificate of Analysis	Nov 12, 2022	P112143
B2327843	Certificate of Analysis	Nov 12, 2022	P112143
E2204096	Certificate of Analysis	Mar 08, 2022	P112143
A2408023	Certificate of Analysis	Mar 08, 2022	P112143
C2209218	Certificate of Analysis	May 21, 2021	P112143
C2209217	Certificate of Analysis	May 21, 2021	P112143

Propriedades químicas e físicas

Sensibilidade	Moisture sensitive.
Ponto de ebulição (°C)	1413 °C/1013 hPa
Ponto de fusão (°C)	770 °C (lit.)
Peso molecular	74.550 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	0
Exact Mass	73.9326 Da
Monoisotopic Mass	73.9326 Da
Topological Polar Surface Area	0.000 Å²
Heavy Atom Count	2
Formal Charge	0
Complexity	2.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	2

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Citations of This Product

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Revisões

Perguntas frequentes

What is the purity of this product?

This product is supplied at ≥99.5% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

What does Suitable for molecular biology mean?

Suitable for molecular biology indicates that the product has been processed and tested for molecular biology and proteomics. Typical specifications include low or undetectable nuclease/protease activity, low endotoxin, controlled microbial limits and high lot-to-lot reproducibility.

How should this product be stored?

Store at room temperature under argon. It is supplied under an argon blanket; reseal under inert gas after each use.

How is this product shipped?

This product ships under standard ambient conditions. No temperature-controlled packaging is required.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 7447-40-7, the molecular formula is KCl, and the molecular weight is 74.55 g/mol. InChIKey WCUXLLCKKVVCTQ-UHFFFAOYSA-M.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

📚 Citations by Application

Electrochemistry & battery electrolyte1046

Drug / compound screening345

Other applications1607

Chromatography (HPLC / GC / TLC)36

Extraction & workup solvent631

Spectroscopy sample preparation237

Organic synthesis — reaction medium1409

Controlled-release & nanoparticle carrier79

Industrial & non-pharma application238

Nanoparticle / material biocompatibility79

Polymer synthesis & polymerization151

Crystallization & recrystallization35

Thickener / viscosity modifier9

Cell viability56

Cross-coupling reactions34

IC50 determination3

Cancer cell line characterization27

Cytotoxicity screening43

Cell proliferation15

Photothermal therapy1

Electrode material preparation1

Film coating5

Antioxidant activity assessment1

Antibacterial activity evaluation1

Sustained-release matrix1

Catalytic activity1

Biosensing applications1

Ion mobility spectrometry1

Resource Recovery1

Topical & ophthalmic formulation3

Stem cell research1

Immune cell assay1

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Produtos Relacionados

Potassium chloride - for cell culture, ≥99.5% , CAS No.7447-40-7

Potassium chloride - Suitable for molecular biology, ≥99.5% , CAS No.7447-40-7

Storage & shipping

Quality documents

Literature proof

Specifications

Documentation

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

🔬 Specification Sheet

Advanced Data

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