1.01810

Conductivity water ( nominal 0 mS/cm)

Test solution for measurement of electrolytic conductivity, traceable to PTB Certipur^®

• 동의어(들): Water, Deionized water
• Linear Formula: H₂O
• CAS Number: 7732-18-5
• Molecular Weight: 18.02
• Beilstein: 2050024
• MDL number: MFCD00011332
• UNSPSC 코드: 41116107
• NACRES: NA.24

속성

• vapor pressure: 23 hPa ( 20 °C)
• Quality Level: 100
• 양식: liquid
• refractive index: n20/D 1.34 (lit.)
• pH: 7 (20 °C)
• bp: 100 °C (lit.)
• mp: 0 °C (lit.)
• density: 1.000 g/mL at 3.98 °C (lit.)
• 저장 온도: 15-25°C
• SMILES string: O
• InChI: 1S/H2O/h1H2
• InChI key: XLYOFNOQVPJJNP-UHFFFAOYSA-N

설명

일반 설명

The nominal conductivity value of the standard is determined by an accredited Merck calibration laboratory for pH value and electrolytic conductivity.

This product is directly traceable to the corresponding primary reference material from the Physikalisch Technische Bundesanstalt (PTB), Germany.

애플리케이션

Used as a control sample to measure conductivity of aqueous electrolyte solutions.

분석 메모

Electrical conductivity (25 °C): 0 - 0.002 mS/cm

법적 정보

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

안전성 정보

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: nwg
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable