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Product Feature
Alias Name???lacial Acetic Acid??Molecular Formula???2H4O2Property
Clear and colorless liquid, with a pungent odor, miscible with water, ethanol, glycerin and aether but not with carbon bisulfide. Specific gravity: 1.04928; melting point: 16.665??0.002?? boiling point: 117.9?? viscosity: 1.22 centipois ???0???; flash point: 43??(closed cup); refractive index: 1.3715; burning point: 465?? Frozen into ice at a temperature of less than 16??
Quality Standard
The product passes ISO9002 quality certification and is in strict accordance with the national standard GB/T1628.1-2000. With main indexes exceeding the best-grade standard, the product is 100% of best quality. And it adopts the international standard ??STM D3620-1994??hrough affirmation and modification of the national ??ophisticated metering inspection system??
Product Specifications
Index SpecificationBest-grade First-grade Qualified
Appearance Clear liquid, without suspending impurities
Chromaticity???n 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 -
