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Dongying Rich Chemical Co.,Ltd

High Purity Acetic Acid 99.8%min

High Purity Acetic Acid 99.8%min

Rich Chemical is a professional China supplier of industrial grade high purity acetic acid 99.8%min, which has been engaged in organic chemicals for 10 years. Offering the free sample, we warmly welcome you to buy high quality CAS No. chemicals with high purity and low price with us. High purity...

Product Details
Rich Chemical is a professional China supplier of industrial grade high purity acetic acid 99.8%min, which has been engaged in organic chemicals for 10 years. Offering the free sample, we warmly welcome you to buy high quality CAS No. chemicals with high purity and low price with us.

High purity acetic acid 99.8%min


1.Product Description

Acetic acid  systematically named ethanoic acid   is a colourless liquid organic compound.

The global demand for acetic acid is about 6.5 million metric tons per year (Mt/a), of which approximately 1.5 Mt/a is met by recycling; the remainder is manufactured from pertrochemical feedstock. As a chemical reagent, biological sources of acetic acid are of interest, but generally cannot compete economically. Vinegar is dilute acetic acid, often produced by fermentation and subsequent oxidation of ethanol.

Other name

Glacial acetic acid

Classification

Carboxylic acid

Molecular formular

CH3COOH

Molecular Weight

60.05

EINECS NO.

200-580-7

CAS NO.

64-19-7

UN NO.

2789

CU NO.

81601

Density

1.053

Boiling point

117.9 ℃

Freezing point

16.6 ℃

Appearance

Clear liquid

 

 2. Application

Glacial Acetic Acid 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. 

Glacial Acetic Acid is an important raw material for synthesized fiber, gooey, medicines, pesticides and dyes, and also a good organic solvent. 

Glacial Acetic Acid is widely applied in such industries as of plastics, rubbers and printing etc. 

Manufacture of acetic anhydride, vinyl acetate; Widely usedinsolvents, dyes, celluloseacetate, pharmaceuticals, in-socticides, textile printing.


3.Specification

Analysis items

Super Grade

First Grade

Normal Grade

Performance

Colour, max

       10

       20

           30

         5

Assay % , min

      99.8

     99.5

          98.5

      99.8

Moisture %, max

      0.15

      0.2

            /

      0.03

Formic Acid %, max

      0.05

      0.1

          0.3

      0.02

Acetaldehyde %, max

      0.03

      0.05

          0.1

      0.01

Evaporation Residue%, max

      0.01

      0.02

       0.03

      0.01

Iron %, max

    0.00004

    0.0002

      0.0004

   0.00002

Permanganate Time (min), min

          30

          5

            /

       30

  

4..Storage

1.packaging with plastic drums. A lot of transportation by railway tanker, sometimes with barge acetic acid. Acetic acid during storage andtransportation should be far away from fire and heat, not with oxidant, alkali storage and transportation of goods. Storage of acetic acid containers should pay attention to the seal, pay attention to fire, explosion.

2.stored in a cool, ventilated warehouse. Away from the fire, heat source.Winter should keep the temperature higher than 16 DEG C, to preventsolidification. Keep container seal. Should be stored with the oxidant,alkali, avoid mixing. Explosion proof lighting and ventilation facilities. 

Mechanical equipment and tools for the prohibition of the use of easy

to produce sparks. The storage area should be equipped with a leak emergency treatment equipment and a suitable shelter material.

Rich Chemical is a professional China supplier of industrial grade cas no. 64-19-7 best quality iso certificate glacial chemical raw material plastic barrels ibc drum packing acetic acid, which has been engaged in organic chemicals for 10 years. Offering the free sample, we warmly welcome you to buy high quality CAS No. chemicals with high purity and low price with us.


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