Succinic Acid
Properties and Uses
Properties: white crystals, melting point 185 ℃, boiling point 235 ℃ (decomposition of anhydride), specific gravity 1.572; five heterocyclic compounds prepared by dissolving in water, slightly soluble in ethanol, used.
Alias: succinic
Molecular Weight: 118.09
Molecular formula: C2H4 (COOH) 2
Food grade succinic acid
Cosmetic grade
Content: 99.9% (daily chemical level)
Main Applications:
Mainly used for daily chemicals, bubble bath, bath salts, bath lotion, washing liquid, shampoo, etc.
Pharmaceutical grade succinic acid
Content: 99.8% (pharmaceutical grade)
Main Applications:
Mainly used in the pharmaceutical industry can be used to produce sulfanilamide drugs, vitamin A, vitamin B and other anticonvulsants, sputum relaxants, diuretics and hemostatic drugs.
Nanometer succinic acid
Content: 99.99% (nanoscale)
Main Applications:
It is mainly suitable for scientific research and development in the field of innovation and application as well as high-grade essence, perfume, cosmetics and other products.
Reagent grade succinic acid
Content: 99.9% (reagent grade)
Main Applications:
It is mainly used for standard test of chemical reagent, alkali-volume method, buffer agent, gas chromatography contrast sample, etc.
Bio-based succinic acid (SA)
Molecular formula: C4H6O4
Molecular weight: 118.09
Characteristics: Colorless crystallization, relative density of 1.572 (25/4 C), melting point of 188 C, decompose at 235 C, sublimate under the decompression and distillation, soluble in water, slightly soluble in ethanol and ether.
Application: Widely used in medicine, spices, food preservatives, condiments, food additives, surface active agents and so on. It is widely used in the production of degradable plastics PBS, PBST, PBSA, clothing biological fibers, polyurethane, polyether and other polyester products.
Advantages: Compared with the production process of Petrochemical synthetic method, succinic acid by microbial fermentation is purely natural, pollution-free, and food grade with no reprocessing.It is biodegradable and uses renewable plant resources as raw material to reduce the pollution of chemical synthesis process to the environment.
Application field of bio-based succinic acid
Succinic acid is a new generation of chemical products developed in the twentieth century. After years of development, it has been widely used in the following fields:
1. The main raw materials for producing sodium glutamate, sodium succinate, food preservatives, condiments, spices and other food additives.
2. The necessary raw materials for composing degradable plastics PBS, PBST, PBSA.
3. It is used as the main raw material for producing polymer materials such as succimide and nylon 54.
4.The main raw material for producing clothing biological fiber materials.
5. Using as auxiliary materials for the production of surfactants.
6. Using as auxiliary materials for the production of polyurethane, polyether and other polyester products.
Hebei yanxi chemical co., ltd is a professional research and development of the production of lead acetate, 2-phenylethylamide enterprises.under the innovation in traditional production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of reducing the cost of products to make the quality of products to the same industry. Under the close supervision of the quality inspection department of the company, we carry out production and sales in the way of "labeling", providing the most convenient and fastest service for users all over the world.
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