1.88050

Supelco

Water Standard 0.01 %

Standard for coulometric Karl Fischer Titration 1 g ≙ 0.1 mg H₂O Aquastar®

EC Index Number:
215-535-7

storage conditions

no restrictions.

Quality Level

Agency/Method

ISO 17025

vapor pressure

10 hPa ( 20 °C)

product line

Aquastar®

form

liquid

autoignition temp.

465 °C

expl. lim.

1.7-7.5 % (v/v)

application(s)

Karl-Fischer titration: suitable
titration: suitable

bp

137 °C/1013 hPa

mp

-34 °C (xylene)

transition temp

flash point 25 °C

solubility

0.2 g/L

density

0.86 g/mL at 20 °C

storage temp.

15-25°C

Related Categories

Packaging

SKU-pack size numbers ending with a "3" are SmartChemicals with an RFID tag on the label for seamless data transfer to the instrument, e.g. xxxxxx1003 or xxxxxxx 4003. More information on www.sigmaaldrich.com/SmartChemicals

Analysis Note

Assay (H₂O): 0.090 - 0.110 mg/g

Legal Information

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

Signal Word

Danger

hazcat

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3

Target Organs

Respiratory system

storage_class_code

3 - Flammable liquids

WGK Germany

WGK 2

Flash Point(F)

77.0 °F

Flash Point(C)

25 °C

Certificate of Analysis

Certificate of Origin

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