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Model No. : | Industry grade |
---|---|
Brand Name : | \"RED TRIANGLE\" |
Product description
Index | Specification | ||
Best-grade | First-grade | Qualified | |
Appearance | Clear liquid, without suspending impurities | ||
Chromaticity(in Hazen)(Pt-Co) ≤ | 10 | 20 | 30 |
Acetic acid content,% ≥ | 99.8 | 99.0 | 98.0 |
Moisture,% ≤ | 0.15 | - | - |
Formic acid content,% ≤ | 0.06 | 0.15 | 0.35 |
Aldehyde content, % ≤ | 0.05 | 0.05 | 0.10 |
Vaporized residue,% ≤ | 0.01 | 0.02 | 0.03 |
Iron content (based on Fe),% ≤ | 0.00004 | 0.0002 | 0.0004 |
Reduction time of potassium permanganate, min≥ | 30 | 5 | - |
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