1)Technical Indexes:
Term1 : High-class
Colour/Hazen (Pt-Co scale): 10
CH3COOH: 99.5%min
Water: 0.15%max
Formic acid: 0.05%max
C2H4O: 0.03%max
Evaporation residue: 0.01%max
Iron as Fe: 0.00004%max
KMnO4: 30 min
Term 2 : First-Class :
Colour/Hazen (Pt-Co scale) : 20
CH3COOH: 99.5%min
Water: 0.2%max
Formic acid: 0.1%max
C2H4O: 0.05%max
Evaporation residue : 0.02%max
Iron as Fe: 0.0002%max
KMnO4: 5 min
Term 3 : Qualified :
Colour/Hazen (Pt-Co scale): 30
CH3COOH: Qualified: 98.5%min
Water: -----
Formic acid: Qualified: 0.3%max
C2H4O: 0.1%max
Evaporation residue : Qualified: 0.03%max
Iron as Fe: Qualified: 0.0004%max
2) Application:
Important organic raw materials, mainly for the production of vinyl acetate, acetic anhydride, double ethylene ketone, acetic ester, cellulose acetate etc
Materials for synthetic fiber, adhesive, medicine, pesticide and dyes the important raw materials,
Good organic solvent, widely used in the field of plastic, rubber, printing industry
關(guān)鍵字: 冰醋酸Glacial Acetic Acid