反应详情

温度

90 °C

Thirty five (35.0) pounds of water were added to a 22 liter vessel and heated to 90° C. Glycine (4.337 lbs.) was then added with stirring, and the solution was heated to 95° C. Zinc oxide (1.766 lbs.) was then added with stirring and heating continued for two hours until the solution was clear (gly/Zn=2.7/1; PG/Zn=3.0/1). Propylene glycol (4.94 lbs.) was then added and heating continued for an additional one-half hour.

1. temperaturethe solution was heated to 95° C
2. stirringwith stirring
3. temperatureheating
4. temperatureheating
5. waitcontinued for an additional one-half hour