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| Formic acid |
It is one of basic organic chemical material, and widely used in pharmaceutical, leather, dye, rubber and other industries...... |
| Sodium formate |
This product is used to produce formic acid, oxalic acid, formamide and others, and still used as road antilubricant, cement antifreeze and others...... |
| Sodium sulfate |
Used as synthesis washing agent, and used to manufacture sodium sulfide, sodium silicate and other chemicals. In addition, it can be used for synthesis fiber, nonferrous metallurgy and others...... |
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