Glacial acetic acid manufacturer recommended, domestic production
Glacial acetic acid manufacturer recommended, domestic production,
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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
Hebei Pengfa Chemical Co., Ltd. was established on October 27, 2016, with a registered capital of 80 million yuan. It is under the jurisdiction of three major sectors – Huanghua Pengfa Chemical Co., LTD., Pengfa Chemical Marketing Center and the Headquarters of Hebei Pengfa Chemical Co., LTD.
Predecessor – Huanghua Pengfa Chemical Co., LTD., established in 1988, formerly known as Huanghua Pengfa Chemical Plant, in order to adapt to the market development in early 2013, officially changed to Huanghua Pengfa Chemical Co., LTD., registered capital of 30 million yuan, is engaged in the production, sales and export of acetic acid, acetic acid solution, formic acid, phosphoric acid, dyeing acid, sodium acetate, Calcium formate, sodium formate, composite carbon source, biological active carbon source and other chemical raw materials enterprises, has a history of more than 30 years.
Pengfa Chemical Marketing Center was established in 2014, located in Canghai West Road, Huanghua City. Adhering to the company principle of seeking truth from facts and striving for perfection, the department strives for customers and makes them rest assured. The department is committed to both efficiency and quality, service and sales coexist, enjoy a high reputation in the North China region. The service scope of the department is for domestic and overseas export, its export countries cover North America, South America, Australia, Southeast Asia and other regions, the company’s products have been praised and recognized by users all over the world.
In 2016, Hebei Pengfa Chemical Co., Ltd. was established, covering an area of more than 50,000 square meters. The company is located in the center of Bohai Rim, 20 kilometers away from the new passage of Eurasian Land bridge Huanghua Comprehensive Port. About 80 kilometers from Tianjin Port, east of Bohai Sea, north of Beijing and Tianjin, south of Shandong. The major national roads and provincial roads around, convenient transportation, accessible. Hebei Pengfa Chemical Co., Ltd. is a standard and standardized chemical enterprise integrating research and development, production, sales and export. Pengfa Chemical takes “based on the enterprise, people-oriented, pay attention to the development of employees, enhance the sense of belonging of the enterprise” as the enterprise mission. With the vision of “honest management, pragmatic development, steady improvement, to become an excellent chemical enterprise in the industry”. To “integrity, stability, unity, tenacity” for the spirit of enterprise. The company has a high reputation in chemical enterprises, and occupies a certain market position in the chemical industry. The company has established long-term cooperative relations with a number of state-owned companies, covering a wide range of fields, including: pharmaceutical industry, chemical industry, sewage treatment industry, agriculture, animal husbandry and so on.
