Glacial acetic acid [C2H4O2]
Technical index:
Property: clear liquid, free from suspended matter and with pungent odor, dissolved in Water, ethanol, glycerol, and ethyl ether, but not in carbon disulfide.
Executive standard: GB/T 1628-2008 (Industry grade)
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Item
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Index
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Color(APHA), Pt-Co
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10 MAX
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Acetic Acid
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99.80 MIN WT%
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Formic Acid
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0.05 MAX WT%
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Acetaldhyde
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0.03 MAX WT%
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Mositure
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0.15 MAX WT%
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Residue after evaporation
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0.01 MAX WT%
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Iron(Fe)
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0.00004 MAX WT%
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Permanganate time
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30 minute MIN
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Usage:
It's one of the most important organic material. It is mainly used in manufacturing of vinyl acetate, acetic anhydride, diketen, acetic ester, acetate, ethyl cellulose, and chloro acetic acid. It can also be used in the field of synthetic fiber, binding agent, pharmacy, fertilizer and dyeing raw material, and in the field of plastic, rubber and printing as soluant.