1.09259

Supelco

Water standard 5 mg/ml

(1 ml contains 5 mg H₂O) Aquastar®

EC Index Number:
200-752-1

storage conditions

Store at +15°C to +25°C.

Quality Level

vapor pressure

2.04 hPa ( 20 °C)

product line

Aquastar®

form

liquid

autoignition temp.

300 °C

expl. lim.

1.6-8.0 % (v/v) 1-Pentanol)

application(s)

Karl-Fischer titration: suitable
titration: suitable

bp

138 °C/1013 hPa

mp

-78 °C

transition temp

flash point 49 °C

density

0.82 g/cm3 at 20 °C

storage temp.

15-25°C

General description

Water standard 5 mg/ml is a liquid water standard based on long-chain alcohol.

Application

The 5mg/ml water standard can be used as an analytical standard for daily titer control.

Analysis Note

Assay: 4.980 - 5.020 mg/ml

Legal Information

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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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