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1.88008

Supelco

CombiSolvent

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

Synonym(s):

Solvent Combination

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About This Item

UNSPSC Code:
41115601
NACRES:
NA.21

Quality Level

100

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

Related Categories

Legal Information

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

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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)

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Protocols

Determination of Water Content in Formic Acid Using Karl Fischer Titration

Summary application report for analysis of moisture in Formic acid

Determination of Water Content in 1-Methyl-2-pyrrolidone Using Karl Fischer Titration

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

Determination of Water Content in Ice Cream Using Karl Fischer Titration

Summary application report for analysis of moisture in Ice Cream

Determination of Water Content in Tablet Using Karl Fischer Titration

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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