Description
Water standard 1%
Standard for volumetric Karl Fischer Titration 1 g ≙ 10 mg H₂O Aquastar
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): 9.90 - 10.10 mg/g
Properties
Related Categories | Analytical Reagents, Analytical Standards, Analytical/Chromatography, Elemental, Ions and Water (Karl Fischer) Standards, Karl Fischer Reagents and Standards,
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Quality Level | 100 |
grade | reag. ISO (17025) |
- | reag. ISO (17034) |
assay | (Karl Fischer) |
form | liquid |
autoignition temp. | 287 °C (DIN 51794,Information refers to the main component.) |
expl. lim. | 1.7 % (v/v) |
application(s) | Karl-Fischer titration: suitable |
- | titration: suitable |
bp | 119 °C/1013 hPa |
mp | -95 °C |
transition temp | flash point 31 °C (Information refers to the main component.) |
density | 0.92 g/cm3 at 20 °C |
storage conditions | no restrictions. |
Safety Information
Signal word
Warning-Warning
Hazard statements
H226 - H336 - H226 - H336
Precautionary statements
P210 - P210 - P370 + P378
Target organs
Central nervous system
WGK Germany
WGK 1
Flash Point(F)
87.8 °F - closed cup
Flash Point(C)
31 °C - closed cup