Succinic acid is widely distributed in the animal and plant world in 1550 when Agricola was first discovered in the distillation of amber. Therefore, Succinic acid, also known as Succinic acid (SA for short), is an intermediate in the synthesis of a variety of organic compounds and an important raw material for the manufacture of drugs, widely used in food, medicine and chemical industry And with the development of The Times, succinic acid and its extension of the application of new breakthroughs.

Process Routing of Experiment

Quality Index

 

Content	JinHui ZhaoLong SA
Appearance	White crystalized powder，no odd object and smell
SA content	≥99.5%
Maleic acid	≤0.1%
Fumaric acid	≤0.1%
Moisture	≤0.3%
Melting point	184~187℃
Readily oxidizable substance（KMnO4）	≤0.1mmoVg
Ash	≤0.1%
Heavy metal（Pb）	≤0.001%
Arsenic（AS）	≤0.0001%
Sulfate（SO42）	≤0.005%
Chloride（Cl）	≤0.005%
Iron（Fe）	≤0.0005%

► Food industry applications
Directly applied to food:
1, acid (chemical) agent;
2, buffer, neutralizer;
3, Japanese sake, fermented soy sauce, soy sauce, cool drinks, sugar products and other seasonings.

►Synthesis of various food additives from other raw materials:
1, emulsifier, dough improver, nutritional supplement;
2, preparation of berry flavor and as a fruit flavor solvent;
3, flavor modifier, sour agent, mainly used for preparing soy sauce and used in sausage, ham, surimi products, etc.;
4. Scallops.

► Aplication field of chemical industry
1. Biodegradable plastics (PBS);
2, dimethyl succinate;
3. Electroplating PH adjustment agent;
4, alkyd resin;
5, dye;
6, varnish viscosity stabilizer;
7, lubricants, photographic chemicals surfactant;
8. Candles. 

► Application field of pharmaceutical industry
1. Synthesis of diuretics, expectorants, vitamin A, vitamin B, sulfa drugs and hemostatic drugs;
2. Antidotes and anti-spasmodic agents;

► Other application areas
1. Important organic reagents;
2. A widely used plant growth hormone.