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MilliporeSigma

1.09255

Aquastar® CombiCoulomat frit

reagent for coulometric Karl Fischer titation for cells with diaphragm Aquastar®

Synonym(s):

Coulometric Reagent Frit

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About This Item

UNSPSC Code:
41115601
NACRES:
NA.21
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Product Name

CombiCoulomat frit, Karl Fischer reagentfor the coulometric water determinationfor cells with diaphragm Aquastar®

material

diaphragm (Yes)

Quality Level

product line

Aquastar®

form

liquid

reaction suitability

reaction type: coulometric

technique(s)

Karl-Fischer titration: suitable, titration: suitable

pH

5 (20 °C in H2O)

transition temp

flash point 12 °C

density

0.90 g/cm3 at 20 °C

storage temp.

15-25°C

General description

CombiCoulomat frit is a Karl Fischer reagent specifically designed for the coulometric water determination in cells equipped with a diaphragm.

Legal Information

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


signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

53.6 °F

flash_point_c

12 °C



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’.

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Protocols

Summary application report for analysis of moisture in n-Hexane

Summary application report for analysis of moisture in Petroleum

Accurately measure the moisture content in Phenol (C6H5OH) through Karl Fischer titration, using both Volumetric and Coulometric methods.

View All Protocols

Articles

Methods including internal extraction, external extraction, and Karl Fischer oven ensure accurate water content determination by titration.





Global Trade Item Number

SKUGTIN
109255050004022536112558