配方类型:

METAL TREATMENTS

配方说明:

Mono Ammonium Citrate for Derusting Steel

配方组成:

Ammonium Hydroxide (29%)/3
Water/87
Citric Acid (anhyd.)/10

配制方法:

Note: Use this mixture at pH 3.5. Above 170 F (76 C) the action is rapid; below that temperature, longer times are required. A corrosion inhibitor can be added.