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1.88008

Supelco

CombiSolvent

methanol-free solvent for volumetric Karl Fischer titration with one component reagents Aquastar®

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About This Item

UNSPSC Code:
41115601

Quality Level

product line

Aquastar®

form

liquid

reaction suitability

reaction type: volumetric

technique(s)

Karl-Fischer titration: suitable
titration: suitable

pH

5.8-6.3 (20 °C in H2O)

transition temp

flash point 12 °C

density

0.80 g/cm3 at 20 °C

format

single component solution

storage temp.

15-25°C

Legal Information

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

signalword

Danger

Hazard Classifications

Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 1B - Skin Irrit. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

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 Formic acid

Summary application report for analysis of moisture in 1-Methyl-2-pyrrolidone

Summary application report for analysis of moisture in Ice Cream

Pharmaceutical products are often characterized by complex formulations. Difficulties observed during Karl Fischer determination are often caused by the limited solubility. In some cases side reactions have to be considered. In dependance of composition and properties of the formulations, various measures are necessary for an undisturbed Karl Fischer determination.

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