Acetate

Glacial acetic acid (GAA)

Alias Name:Glacial Acetic Acid

Molecular Formula:C2H4O2

Property
Clear and colorless liquid, with a pungent odor, miscible with water, ethanol, glycerin and aether but not with carbon bisulfide. Specific gravity: 1.04928; melting point: 16.665±0.002℃; boiling point: 117.9℃; viscosity: 1.22 centipois (20℃); flash point: 43℃ (closed cup); refractive index: 1.3715; burning point: 465℃. Frozen into ice at a temperature of less than 16℃.

Quality Standard
The product passes ISO9002 quality certification and is in strict accordance with the national standard GB/T1628.1-2000. With main indexes exceeding the best-grade standard, the product is 100% of best quality. And it adopts the international standard “ASTM D3620-1994”through affirmation and modification of the national “Sophisticated metering inspection system”.

Index

Specification

Best-grade

First-grade

Qualified

Appearance

Clear liquid, without suspending impurities

Chromaticity(in Hazen)(Pt-Co),≤

10

20

30

Acetic acid content,%≥

99.8

99.0

98.0

Moisture,%≤

0.15

Formic acid content,%≤

0.06

0.15

0.35

Aldehyde content, %≤

0.05

0.05

0.10

Vaporized residue,%≤

0.01

0.02

0.03

Iron content (based on Fe), %≤

0.00004

0.0002

0.0004

Reduction time of potassium permanganate, min≥

30

5

Applications
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.??

  Packing, transportation and storage
In accordance with relevant regulations in GE,190 and GB/T 10479, it is transported in the dedicated SS or Al tank truck, or SS shipping tank or plastic barrel. The packing capacity of the plastic barrel is 25kg, 50kg or 200kg.
The packing container shall be clean and dry, and shall be gently handled to prevent any collision during transportation and loading/unloading.
It should be stored in a cool, well-ventilated and dry place, away from solarization, flame source and heat source; and should not be stored together with alkali substances.

Safety
This product is Grade II corrosive organic acid.
It has a maximum allowable concentration in the air of not exceeding 25mg/m3 , and an explosion limit of 4.0%–16.0% when mixed with the air.
Production personnel shall wear properly their PPE (personal protective equipment), including safety glasses, acid & alkali proof gloves and protective suit etc. In the event of a spill, immediately flush skin or eyes with plenty of alkali soap or flowing water so as to prevent heat injury.

ACETIC ACID ACETIC ACID CONTAINER

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About Jorry

Sales Director of Henan Harvest Chem Co.,Ltd

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Contact me:

adminMr. Jorry Zhang
Current position: Sales manager of Henan Harvest Chem Co.,Ltd
Website:  www.hnharvest.com
Cell: +86-15803826779
Tel: +86-371-86058571
Fax: +86-371-65350610
Email: Jorry@hnharvest.com
Welcome to send emails to me  for more information!

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