L-Aspartic acid powder Raw Materials CAS 56-84-8

MF:C4H7NO4

MW:133.1

EINECS:200-291-6

Specification:L-Aspartic acid powder

Sample:L-Aspartic acid powder

Brand:L-Aspartic acid powder

Appearance: white powder

Storage: Cool Dry Place

Brand: Globalchemical

Shelf Life: 2 Years

Test Method: HPLC

Uses and synthesis of L-Aspartic acid powder

L-Aspartic acid powder is white crystalline or crystalline powder with slightly acidic taste. Soluble in boiling water, L-Aspartic acid CAS 56-84-8 has a wide range of uses in medicine, food and chemical industry, etc. L-Aspartic acid Raw Materials is used in the synthesis of sweeteners, used in medicine for the treatment of heart disease, used as a liver function promoter, ammonia detoxification, fatigue eliminators, and amino acid infusion components.

Applications / Functions of L-Aspartic acid powder

1. L-Aspartic acid powder can be used as ammonia detoxifier, liver function promoter, fatigue recovery agent and other pharmaceutical products, can be made of sodium L-aspartate food additives and a variety of cool drinks additives, but also as a biochemical reagent, culture medium and organic synthesis intermediates.
2. L-Aspartic acid CAS 56-84-8 is used for synthesis of sweeteners, used in medicine for the treatment of heart disease, used as a liver function promoter, ammonia detoxifier, fatigue eliminator, and amino acid infusion components.
3. Nutritional supplement, flavouring agent. It is added to various kinds of refreshing beverages. Used in medicine as ammonia detoxifier, liver function promoter, fatigue recovery agent.
4. L-Aspartic acid Raw Materials Used in biochemical research, used as fatigue recovery agent, ammonia detoxifier, clinical diagnostic drugs.

Main neurotransmitter, causing rapid synaptic excitation.

Used in amino acid infusion, potassium, calcium and other inorganic ion supplements, fatigue recovery agents as electrolyte supplements.

Physicochemical Property of L-Aspartic acid powder

White crystal or crystalline powder, slightly acidic taste. Soluble in boiling water, slightly soluble in water at 25℃(0.5%), easily soluble in dilute acid and sodium hydroxide solution, insoluble in ethanol, ether, decomposition when heated to 270℃, isoelectric point of 2.77, L-Aspartic acid powder specific spin is related to the solvent dissolved. In acid solution is right spin, in alkali solution is left spin, in water solution is right spin.

Production methodprocess of L-Aspartic acid powder

Take DL-aspartic acid as raw material, acylation reaction with chloroacetamide under the condition of pH>7, then acidification, acetone extraction and activated charcoal treatment, split by renal acylase II under the condition of pH=7-7.2, acidification by HCl, activated charcoal treatment to get the crude product, and then purification and drying to get L-Aspartic acid Raw Materials .

• L-Aspartic acid powder is obtained by hydrolysing various L-aspartic acid-rich proteins with acid and then neutralising them with calcium hydroxide to obtain the calcium salts of L-glutamic acid and L-aspartic acid, and then separating them to obtain L-Aspartic acid powder.
• L-Aspartic acid CAS 56-84-8 is obtained by enzyme addition of ammonia to fumaric acid, with high yield.
• L-Aspartic acid powder is obtained by fermentation of sugar by E. coli.