Wholesale Dealers of Glacial Acetic Acid 99.9 Min - Glacial Acetic Acid – Pengfa
Wholesale Dealers of Glacial Acetic Acid 99.9 Min - Glacial Acetic Acid – Pengfa Detail:
Quality specification(GB/T 1628-2008)
Analysis items |
Specification |
||
Super Grade |
First Grade |
Normal Grade |
|
Appearance |
Clear and free of suspended matter |
||
Colour(Pt-Co) |
≤10 |
≤20 |
≤30 |
Assay % |
≥99.8 |
≥99.5 |
≥98.5 |
Moisture % |
≤0.15 |
≤0.20 |
—- |
Formic Acid % |
≤0.05 |
≤0.10 |
≤0.30 |
acetaldehyde % |
≤0.03 |
≤0.05 |
≤0.10 |
Evaporation Residue % |
≤0.01 |
≤0.02 |
≤0.03 |
Iron(Fe) % |
≤0.00004 |
≤0.0002 |
≤0.0004 |
Permanganate Time min |
≥30 |
≥5 |
—- |
Physicochemical properties:
1. Colorless liquid and irritating dour.
2. Melting point 16.6 ℃; boiling point 117.9℃; Flash point : 39 ℃.
3. Solubility water, ethanol, benzene and ethyl ether immiscible, insoluble in carbon disulphide.
Storage:
1. Stored in a cool, ventilated warehouse.
2. Keep away from the fire, heat. The cold season should maintain a temperature higher than 16 DEG C, to prevent solidification. During cold season, temperature should be maintained above 16 DEG C to prevent/avoid solidification.
3. Keep the container sealed. Should be separated from the oxidant and alkali. Mixing should be avoided by all means.
4. Use explosion-proof lighting, ventilation facilities.
5. Mechanical equipment and tools that prohibit the use of easy to produce sparks.
6. Storage areas should be equipped with emergency treatment equipment and suitable housing materials.
Use:
1.Derivative:Mainly used in synthetising acetic anhydride,acetic ether,PTA, VAC/PVA,CA,ethenone,chloroacetic acid,etc
2.Pharmaceutical:Acetic acid as solvent and pharmaceuticalraw materials, mainly used for production of penicilin G potas-sium, penicilin G sodium, penicillin procaine, acetanilide,sulfadiazine, and sulfamethoxazole isoxazole, norfloxacin,ciprofloxacin, acetyl salicylic acid, non phenacetin, prednisone,caffeine, etc.
3.Intermediate:acetate ,sodium hydrogen di,peracetic acid,etc
4.Dyestuff and textile printing and dyeing:Mainly used inproducing disperse dyes and vat dyes,and textile printing anddyeing processing
5. Synthesis ammonia: In the form of cuprammonia acetate,used in refining syngas to remove a litl CO and CO2
6. Photograph: Developer
7. Natural rubber: Coagulant
8. Construction industry: Preventing concrete from frezing9. In addtin also widely used in the water treatment, syntheticfiber, pesticides, plastics, leather, paint, metal processing andrubber industry
Product detail pictures:
Related Product Guide:
We have our own product sales staff, style crew, technical group, QC staff and package staff. We now have strict high quality management procedures for each approach. Also, all of our workers are experienced in printing subject for Wholesale Dealers of Glacial Acetic Acid 99.9 Min - Glacial Acetic Acid – Pengfa , The product will supply to all over the world, such as: Swiss, Algeria, Malaysia, Now, with the development of internet, and the trend of internationalization, we have decided to extend business to overseas market. With the propose of bringing more profits to oversea customers by providing directly abroad. So we have changed our mind, from home to abroad, hope to give our customers more profit, and looking forward to more chance to make business.
By Cora from Rome - 2018.11.02 11:11
Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
By Emily from Swiss - 2017.09.28 18:29