ethanoic acid

详情

QINGDAO LASHENG CO., LTD TEL: *6 **2 ***0 ***8 FAX: *6 **2 *******8 H.P.: *6 ***6 **2 ***3 Product: Glacial Acetic Acid(gaa) For Industrial Use Cas No.: ******7 Standard: GB********6 Molecular Formula: C2H4O2 Constitutional Formal: * Property It's clear liquid, free from suspended matter and with pungent odor. It can be dissolved in water, ethanol, glycerol, and ethyl ether, but not in carbon disulfide. Density: 1.****8 Melting Point:*6.**5±.**2 Boiling Point:**7.9 Viscosity: 1.*2 Flash Point: *3 Refraction Index: 1.***5 Firing Point: **5 Explosion Rate: 4%**6% Uses: 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. Property Value Units Test Method Appearance Clear Visual Color(APHA), Pt-Co *0 Max ASTM E**2 Acetic Acid *9.*5 Min WT% ASTM Formic Acid 0.*5 Max WT% AWTM D***6 Acetaldhyde 0.*5 Max WT% ASTM D***1 Water 0.*5 Max WT% ASTM E**2 Residue after evaporation 0.*1 Max WT% ASTM Iron 1 Max ppm ASTM E**4 Pb 0.5 Max ppm ASTM Sulfates 1 Max ppm ASTM Chlorides 1 Max ppm ASTM Density(4oC**0oC) 1.****1.**8 g/cm3 ASTM Freezing Point *6.***6.6 oC ASTM E**2 Permanganate time 2 Hours ASTM