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Keyword "Glacial acetlc acid"
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Sell Glacial acetic acid 98%-99.8% Sell Glacial acetic acid 98%-99.8%

 

Product name: GAA   
 
 

Specification:
 

GB / T 1628.1-2000
Index Name
Indicators
Excellent product
First-class product
Qualified

Color, Hazen units (Platinum -- CobaltColor) ≤,10,20,30
Acetic acid content,% ≥,99.8,99.0,98.0
Moisture,% ≤,0.15,--,--
AcidContent,% ≤,0.06,0.15,0.35
AcetaldehydeContent,% ≤,0.05,0.05,0.10
Evaporation residue,% ≤,0.01,0.02,0.03
IronContent (Fe),% ≤,0.00004,0.0002,0.0004
RestorePermanganateMaterial, min ≥,30,5,--
 
Prepara tion:
Methanol carbonylation
Most of the acetic acid by carbonylation of methyl synthesis. In this reaction,MethanolAndCOThe reaction of acetic acid, the following equation
This process is based on Iodide as intermediates, three steps to complete, and the need for a generally composed of a variety of metal catalysts (Part of)
(1) CH3OH + HICH3I + H2O
(2) CH3I + CO→ CH3COI
(3) CH3COI + H2O → CH3COOH + HI
 
Packing:  30/25/225kg plastic drum/IBC drum
Applications:
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As one of most important organic raw materials, it is mainly 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. Manufacture of acetic anhydride, vinyl acetate; Widely used in solvents, dyes, celluloseacetate, pharmaceuticals, in-socticides, textile printing, photographic film and coagulating rubber latec.
 
 
Storage:
Store in a cool place and out of direct sunlight. Store in well-ventilated area. Store away from combustible material such as alkali substances and food stuffs. Store away from source of heat. Keep dry-reacts with water. Ensure that pallets are clean and free from grease, keep containers closed at all times-check regularly for spills. Do not return spilled material to original container.
 
 
 
[Related Categories: Organic Acid ]
[Related Keywords: Glacial acetlc acid, acid, GAA, chemicals, textile, leather, pigment ]
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