T/CRIAC 0091-2023
Chemical reagent — Reference material for gas chromatography — 2-Butanone (English Version)

Standard No.

T/CRIAC 0091-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Group Standards of the People's Republic of China

Latest

T/CRIAC 0091-2023

Scope

Content (C4H8O), w/% Chroma/Hazen unit density (20℃), ρ/(g/ml) Refractive index () Mixing test with water evaporation residue, w/% Moisture (H2O), w/% Acidity (calculated as H+), b/(mmol/g) reduced potassium permanganate substance (calculated as O), w/% easily carbonized substance acetone (CH3COCH3), w/% methanol (CH3OH), w/% isopropyl alcohol [(CH3)2CHOH], w/% ethanol (CH3CH2OH), w/% sec-butanol (CH3CHOHCH2CH3), w/% n-propanol (CH3CH2CH2OH), w/% n-hexane (C6H14), w/% isopropyl ether [(CH3)2CHOCH(CH3)2], w/%

T/CRIAC 0091-2023 history

• 2023 T/CRIAC 0091-2023 Chemical reagent — Reference material for gas chromatography — 2-Butanone