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AX1697A

Supelco

Coulomat A

for use with AQUASTAR®

Synonym(s):

Coulometric Anode Solution

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About This Item

UNSPSC Code:
41115601

form

liquid

Quality Level

100

compatibility

for use with AQUASTAR®

shipped in

ambient

storage temp.

room temp

General description

Coulomat A is an AQUASTAR® coulometric reagent mixture for use in Karl Fischer titration to determine the moisture content in samples with a high degree of accuracy.

Application

AX1697A-1 and AX1697A-30 are packaged in 38/430 poly coated glass bottles.
AQUASTAR® Coulomat A reagent is used to determine the water content of bitumen and residual samples by Karl Fischer titration.(1)

Analysis Note

Color: Colorless to light yellow
Form: Liquid
Performance: To pass test
Water (H2O): 1-50ppm

Legal Information

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

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 1B - Skin Irrit. 2 - STOT RE 1 Oral - STOT RE 2 Oral - STOT SE 1 - STOT SE 3

Target Organs

Central nervous system, Thyroid

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

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.

EU REACH Annex XVII (Restriction List)

CAS No.

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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Reliable determination of water contents of bitumen and vacuum residua via coulometric Karl Fischer titration using tetrahydrofuran
Carbognani L, et al.
Petroleum Science and Technology, 32(5), 602-609 (2014)

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