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High Quality Industrial Grade Glacial Acetic Acid

2020-08-28 16:40



Acetic acid, also called acetic acid (36%-38%), glacial acetic acid (98%), chemical formula CH3COOH, is an organic monobasic acid, is the main component of vinegar. Pure anhydrous acetic acid (glacial acetic acid) is a colorless and hygroscopic solid with a freezing point of 16.6°C (62°F). After solidification, it becomes a colorless crystal. Its aqueous solution is weakly acidic and highly corrosive. The steam is harmful to the eyes and nose. Stimulating effect.

Specification

Item
Index
Chemical Formula
CH3COOH
CAS No.
64-19-7
EINECS No.
201-782-8
HS Code
2915211900
Appearance
Liquid
Molecular Weight
60.05
Hazardous Classification
8
UN No.
2789
Pacakging Group
II
Test method
GB/T 1628-2008


Application

1. Acetic acid is mainly used to produce vinyl acetate, acetic anhydride, acetate and cellulose acetate.
 
2. Polyvinyl acetate can be used to prepare films and adhesives, and is also a raw material for synthetic fiber vinylon. Sue acetate can make rayon and motion picture film.
 
3. Acetate is an excellent solvent and it is widely used in the paint industry.
 
4. Acetic acid can also be used to synthesize acetic anhydride, diethyl malonate, ethyl acetoacetate, haloacetic acid, etc. It can also be used to produce drugs such as aspirin, and it can also be used to produce acetate.
 
5. In the food industry, acetic acid is used as an acidulant, flavoring agent and perfume.
 
6. Acetic acid acts as a preservative. 1.5% has obvious antibacterial effect. Within the range of 3%, it can prevent the flesh color from turning green and black caused by mildew.
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