T/CRIAC 0085-2023
Chemical reagent — Reference material for gas chromatography — Isopropanol (English Version)

Standard No.

T/CRIAC 0085-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Group Standards of the People's Republic of China

Latest

T/CRIAC 0085-2023

Scope

1 Content (C3H8O), w/% ≥ 99.90 2 Density (20°C), ρ/(g/mL) 0.784~0.786 3 Evaporation residue, w/% ≤ 0.001 4 Passed the mixing test with water 5 Acidity (calculated as H+) , b/(mmol/g)≤0.0003 6 Reduced potassium permanganate substances qualified 7 Easy carbonization substances qualified 8 Carbonyl compounds (calculated as CO), w/% ≤ 0.005 9 Methanol (CH3OH), w/% ≤ 0.1 10 Iron (Fe), w/% ≤ 0.00001 11 Moisture (H2O), w/% ≤ 0.1

T/CRIAC 0085-2023 history

• 2023 T/CRIAC 0085-2023 Chemical reagent — Reference material for gas chromatography — Isopropanol