| 配方类型： |
METALS AND THEIR TREATMENT |
| 配方说明： |
Iron Scale Remover (U.S. Patent 2,847,384) |
| 配方组成： |
Tartaric Acid/6
Sodium Xylene Sulfonate/60
Polyoxypropylene Polyethylene Ether/1
Sodium Bisulfate/30 |
| 配制方法： |
Make a 28% water solution of above. Allow steel to soak in it. It is less corrosive than inhibited hydrochloric acid and does not require neutralization. |
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