Skip to Content
Merck
All Photos(7)

Documents

Safety Information

C3011

Sigma-Aldrich

Cesium chloride

Grade I, ≥99.0%

Synonym(s):

Caesium monochloride, Cesium chloride

Sign Into View Organizational & Contract Pricing
All Photos(7)

About This Item

Linear Formula:
CsCl
CAS Number:
7647-17-8
Molecular Weight:
168.36
EC Number:
231-600-2
MDL number:
MFCD00010955
UNSPSC Code:
12352207
PubChem Substance ID:
57653999
NACRES:
NA.75

type

Grade I

Assay

≥99.0%

form

powder

mp

645 °C (lit.)

absorption

≤0.2 at 280 in H2O at 50%

application(s)

hematology
histology

SMILES string

[Cl-].[Cs+]

InChI

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

InChI key

AIYUHDOJVYHVIT-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

Application

Cesium chloride has been used as a component of pipette solution, to record mechanosensitive currents in dorsal root ganglia neurons. It has been used in patch clamping to study neurons in intact myenteric ganglia.
Used for the preparation of electrically conducting glasses.Used to make solutions for the separation of RNA from DNA by density gradient centrifugation.

Biochem/physiol Actions

Oral intake of cesium chloride is known to increase the pH in cancer cells. Mild toxicity of cesium chloride might cause hypotension, gastrointestinal distress, numbness and syncope. It also leads to severe hypokalemia, hypomagnesemia, acute heart attack and polymorphic ventricular tachycardia in episodes.

Quality

Solutions may contain a slight haze.

Pictograms

Health hazard
GHS08

Signal Word

Warning

Hazard Statements

H361f

Hazard Classifications

Repr. 2

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

C3011-500G:
C3011-50G:
C3011-250G:
C3011-BULK:
C3011-100G:
C3011-VAR:
C3011-1KG:
C3011-25G:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Recording of mechanosensitive currents using piezoelectrically driven mechanostimulator
Jizhe H, et al.
Nature Protocols, 6(7), 979-979 (2011)
Patch clamp recording from enteric neurons in situ
Nancy O, et al.
Nature Protocols, 6(1), 15-15 (2011)
Petr Melnikov et al.
Biological trace element research, 135(1-3), 1-9 (2009-08-06)
The knowledge about cesium metabolism and toxicity is sparse. Oral intake of cesium chloride has been widely promoted on the basis of the hypothesis referred to as "high pH cancer therapy", a complimentary alternative medicine method for cancer treatment. However
Philippe Jean et al.
Nature communications, 11(1), 3208-3208 (2020-06-27)
Inner hair cells (IHCs) are the primary receptors for hearing. They are housed in the cochlea and convey sound information to the brain via synapses with the auditory nerve. IHCs have been thought to be electrically and metabolically independent from
Tuan A Ho et al.
Langmuir : the ACS journal of surfaces and colloids, 28(2), 1256-1266 (2011-12-14)
All-atom molecular dynamics simulations were conducted to study the dynamics of aqueous electrolyte solutions confined in slit-shaped silica nanopores of various degrees of protonation. Five degrees of protonation were prepared by randomly removing surface hydrogen atoms from fully protonated crystalline
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service