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ACETONITRILE/WATER 50:50 (W/W) For HPLC

Acetonitrile/Water 1:1 (w/w) Solution

COAs

Packings

2500 ml (02500)

2500 ml (02500)

2500 ml (02500)

2GBA002500 2GBAG02500 2GBAH02500
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Article No. 0017G Grade For HPLC
Purity 50% CAS No. 75-05-8
Molecular Formula CH3CN Molecular Weight 41.05
H.S. Code 2926.9000 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Liquid Colour Clear Colorless
Odour Ether odor pH value 7
Melting point/ Freezing point [°C] -46°C Auto-ignition temperature [°C] 524°C
Flammability (solid, gas) Flammable Flash point [°C] 2°C
Boiling point [°C] 81.6°C Evaporation rate 5.79
Vapour pressure [20°C] 9.7kPa Vapour pressure mm/Hg 73
Vapour density 1.4 Density [g/cm3] 0.79
Relative density, gas (air=1) 1.4 Solubility in water [% weight] Complete

Specifications

Appearance Clear colorless liquid Assay (as CH3CN) 49.5 - 50.5%
Water (H2O) 49.5 - 50.5% Free alkali (as NH3) Max 0.0002%
Non-volatile matter Max 0.0005% Free acid (as acetic acid) Max 0.001%
UV transmittance: at 200 nm Min 90%
at 210 nm Min 93% at 230 nm Min 95%

Safety Information and Hazard Symbols

Flame Exclamation Mark
Symbol: GHS02, GHS07
 Signal Word: Danger
 UN No.: 1648
 IMCO Class No.: 3
 Packing Group: II
 Hazardous Statement: H225-H302-H332-H319
 Precaution Statement: P210-P280-P301+P312-P304+P340-P305+P351+P338
Revision Date: 27-Aug-2022

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