MilliporeSigma
All Photos(1)

1.02038

Supelco

Cesium chloride

for analysis EMSURE®

Synonym(s):
Cesium chloride
Empirical Formula (Hill Notation):
ClCs
CAS Number:
Molecular Weight:
168.36
EC Index Number:
231-600-2

Quality Level

product line

EMSURE®

Assay

≥99.5% (silver nitrate titration)

form

solid

potency

2004 mg/kg LD50, oral (Rat)

pH

7-9 (20 °C, 50 g/L in H2O)

mp

646 °C

solubility

1860 g/L

density

3.97 g/cm3 at 20 °C

bulk density

1800 kg/m3

anion traces

sulfate (SO42-): ≤0.002%

cation traces

Al: ≤0.0005%
Cu: ≤0.0003%
Fe: ≤0.0003%
K: ≤0.002%
Li: ≤0.00005%
Mg: ≤0.0005%
N: ≤0.001%
Na: ≤0.002%
Pb: ≤0.0001%
Rb: ≤0.008%
Zn: ≤0.0003%

storage temp.

2-30°C

InChI

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

InChI key

AIYUHDOJVYHVIT-UHFFFAOYSA-M

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
C4036203025449733
Cesium chloride for analysis EMSURE®

Supelco

1.02038

Cesium chloride

Cesium chloride for molecular biology, ≥98%

Sigma-Aldrich

C4036

Cesium chloride

Cesium chloride ≥99.999% trace metals basis

Sigma-Aldrich

203025

Cesium chloride

Cesium chloride AnhydroBeads™, −10 mesh, 99.999% trace metals basis

Sigma-Aldrich

449733

Cesium chloride

form

solid

form

powder

form

crystalline

form

-

pH

7-9 (20 °C, 50 g/L in H2O)

pH

-

pH

-

pH

-

mp

646 °C

mp

645 °C (lit.)

mp

645 °C (lit.)

mp

645 °C (lit.)

solubility

1860 g/L

solubility

-

solubility

-

solubility

-

density

3.97 g/cm3 at 20 °C

density

-

density

-

density

-

Analysis Note

Assay (argentometric): ≥ 99.5 %
Sulfate (SO₄): ≤ 0.002 %
Total nitrogen (N): ≤ 0.001 %
Al (Aluminium): ≤ 0.0005 %
Cu (Copper): ≤ 0.0003 %
Fe (Iron): ≤ 0.0003 %
K (Potassium): ≤ 0.002 %
Li (Lithium): ≤ 0.00005 %
Mg (Magnesium): ≤ 0.0005 %
Na (Sodium): ≤ 0.002 %
Pb (Lead): ≤ 0.0001 %
Rb (Rubidium): ≤ 0.008 %
Zn (Zinc): ≤ 0.0003 %

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Health hazard

Signal Word

Warning

Hazard Statements

Hazard Classifications

Repr. 2

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (Example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 9

1 of 9

Lanthanum(III) oxide suitable for AAS, ≥99.9%

Supelco

289205

Lanthanum(III) oxide

Lithium chloride for analysis EMSURE® ACS,Reag. Ph Eur

Supelco

1.05679

Lithium chloride

Cesium chloride 99.995 Suprapur®

Supelco

1.02039

Cesium chloride

Cesium chloride EMPLURA®

Supelco

1.02041

Cesium chloride

Cesium chloride puriss. p.a., ≥99.5%

Sigma-Aldrich

31807

Cesium chloride

Cesium chloride BioUltra, for molecular biology, ≥99.5% (AT)

Sigma-Aldrich

20966

Cesium chloride

Cesium chloride Grade I, ≥99.0%

Sigma-Aldrich

C3011

Cesium chloride

Cesium chloride Grade II, ≥98%

Sigma-Aldrich

C6914

Cesium chloride

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