配方类型:

DETERGENTS

配方说明:

Drain Cleaner

配方组成:

Gluconic acid, 50% aqueous solution/5
Water/65
Potassium hydroxide, anhydrous/20
"EMCOL" 512/10

配制方法:

Dissolve the potassium hydroxide and gluconic acid in the water, remove the resulting heat of solution by cooling to room temperature, then add the "Emcol" 512 and mix.