succinic acid

タイトルまたは説明

1. Basic organic chemical raw materials.Mainly used in coatings, dyes, adhesives and medicine.Alkyd resin produced from succinic acid has good flexibility, elasticity and water resistance.The diphenyl ester of succinic acid is the intermediate of dye, which reacts with amino-anthraquinone to form anthraquinone dye.It can be used in the pharmaceutical industry to produce sulfanilamide, vitamin A, vitamin B and hemostatic agents.In addition, succinic acid has a wide range of applications in the paper manufacturing and textile industries, as well as as raw materials for lubricants, photographic chemicals and surfactants.Succinic acid can also be used as food acidity agent for wine, feed, candy, etc.Alkalimetric standard.Cerium, copper, lanthanum, scandium, ytterbium, yttrium and nitrite were examined.Separation and determination of iron and aluminum.Standard for gas chromatographic analysis.Buffer.Organic synthesis.Manufacture paints, dyes, spices used esters, succinate.A photograph.

2. Used as standard reagent, buffer and gas chromatographic contrast sample for alkali dosing method.Used for the determination of cerium, copper, lanthanum, scandium, ytterbium, yttrium, nitrite, iron and lead.

3. Used as an analytical reagent, eg as a buffer solution.Chromatographic analysis of standard substances.Also used in coatings, dyes and other organic synthesis.

4. Succinic acid as the organic synthesis of fine chemicals and intermediates, main application fields including medicine, dyes, organic pigments, rubber vulcanization accelerator, alkyd resins, lubricants, adhesives, papermaking chemicals, plant growth promoters, photographic chemicals, surfactants, ion exchange resin, pesticide, fungicide, and cosmetics.

5. Succinic acid is used in electroless nickel and brush chromium plating solutions.

6. Mainly used for the preparation of succinic anhydride and other five-membered heterocyclic compounds.Used medicinally as an antispasmodic, expectorant, and diuretic.Used in analytical chemistry as a reagent to separate iron from other metals.Also used to prepare alkyd resin, paint and dye.

7. Can be used in food in trace amounts.It can be used to make milk flavor and fruity flavor.