Specifications:
|
Item
|
Top grade
|
First grade
|
Qualified
|
|
Chroma,Hazen( platinum-cobalt )
|
≤ 10
|
≤ 20
|
≤ 30
|
|
Content of acetic acid , %
|
≥ 99.8
|
≥ 99.0
|
≥ 98.0
|
|
Water content≤ , %
|
≤ 0.15
|
-
|
-
|
|
Content of formic acid , %
|
≤ 0.06
|
≤ 0.15
|
≤ 0.35
|
|
Content of acetic acid , %
|
≤ 0.05
|
≤ 0.05
|
≤ 0.10
|
|
Residue on evaporation , %
|
≤ 0.01
|
≤ 0.02
|
≤ 0.03
|
|
Iron content(based on Fe ) , %
|
≤ 0.00004
|
≤ 0.00002
|
≤ 0.00004
|
|
Reduced potassium per manganat ,
|
≥ 30
|
≥ 5
|
-
|
Cas number:68-19-7
Molecular formula: C2H4O2
Molecular weight :60.05
Appearance:
Acetic acid, CH3COOH, also known as ethanoic acid, is an organic acid which gives vinegar its sour taste and pungent smell. Pure, water-free acetic acid (glacial acetic acid) is a colourless liquid that absorbs water from the environment (hygroscopy), and freezes at 16.7 C (62 F) to a colourless crystalline solid.
Application:
Used in such products as Vinyl acetate, acetic anhydride, diketene, acetate ester, acetate, acetate fiber and chloroactic acid etc. It is an important raw material for synthesized fiber, gooey, medicines, pesticides and dyes, and also a good organic solvent. It is widely applied in such industries as of plastics, rubbers and printing etc.
Packaging:
250kg plastic drums. 18MT/20FCL