Glacial acetic acid
Date：2021-04-26
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Formula：CH3COOH
Application：
Application: It is one of the important organic acids and it is used in the synthesis of vinyl acetate, cellulose acetate, acetic anhydride, acetate, metal acetate and haloacetic acid. It is also an important raw material for pharmaceuticals, fuels, pesticides and other organic synthesis. In addition, it also has a wide range of uses in the manufacture of photographic products, cellulose acetate, fabric printing and dyeing, and the rubber industry.
Product quality standard : GB/T1628-2020
| Analysis Items | Specification | ||
| Type I | |||
| Appearance | Clear and free of suspended matter | ||
| Hazen / Colour(Pt-Co) | ≤10 | ||
| Assay% | ≥99.8 | ||
| Moisture % | ≤0.15 | ||
| Formic Acid% | ≤0.03 | ||
| Acetaldehyde% | ≤0.02 | ||
| Evaporation Residue% | ≤0.005 | ||
| Iron% | ≤0.00004 | ||
| Permanganate Time min | ≥120 | ||
| Propionic acid % | ≤0.05 | ||
