T/CPCIF 0122-2021
Formaldehyde dimethyl acetal（Methylal）for industrial use (English Version)

Standard No.

T/CPCIF 0122-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Latest

T/CPCIF 0122-2021

Scope

Project Requirements Type I, Type II and Type III Appearance is a colorless transparent liquid with no visible impurities. Mass fraction of formaldehyde dimethyl acetal (methylal), w/% ≥99.5 ≥99.0 ≥85.0 Mass fraction of methanol, w/% ≤0.45 ≤ 0.90 ≤15.00 Moisture, w/% ≤0.05 ≤0.05 ≤0.05 Mass fraction of formaldehyde, w/% ≤0.005 ≤0.005 ≤0.05 Density (20℃)/(g/cm3) 0.858～0.870 0.858～0.870 0.852～0.870

T/CPCIF 0122-2021 history

• 2021 T/CPCIF 0122-2021 Formaldehyde dimethyl acetal（Methylal）for industrial use