High Quality CAS 56-84-8 Aspartic Acid

• CAS No.: 56-84-8
• Formula: C4h7no4
• EINECS: 217-234-6
• Packaging Material: Foil Bag, Drum
• Storage Method: Cool Dry Place
• Shelf Life: 24 Months
• Model NO.: Aspartic acid
• Nutrient Composition: Amino Acid
• Resource: Natural
• The content of active substances: 99%
• MW: 133.10
• Water Soluble: 5g / L (25 C)
• Appearance: White Powder
• Density: 1.514G/Cm3
• Transport Package: 1kg/Bag, 25kg/Drum
• Specification: Aspartic acid
• Trademark: HNB
• Origin: China
• Production Capacity: 3000kg/Month

Product Description

Product Name:		L-aspartic acid
CAS No.:		56-84-8
Purity:		99%
MF:		C4H7NO4
Molecular Weight:		133.10300
Melting Point:		>300 °C (dec.)(lit.)
Flash Point:		113.5ºC
Boiling Point(ºC):		264.1ºC at 760 mmHg
Appearance:		White Powder

Aspartic acid, also known as aspartic acid, is an α - amino acid. The L-isomer of aspartic acid is one of 20 protein amino acids, which is the structural unit of protein. Its codon is gau and GAC. It is an acidic amino acid with glutamic acid. Aspartic acid is ubiquitous in biosynthesis. It is the synthetic precursor of amino acids such as lysine, threonine, isoleucine, methionine, purine and pyrimidine bases. It can be used as the carrier of K + and Mg2 + ions to deliver electrolytes to the myocardium, so as to improve the myocardial contractile function and reduce oxygen consumption. It has a protective effect on the myocardium in the case of coronary circulation disturbance and hypoxia. It participates in the ornithine cycle, promotes the production of urea from oxygen and carbon dioxide, reduces the amount of nitrogen and carbon dioxide in the blood, enhances liver function, and eliminates fatigue.

Main uses

Aspartic acid can regulate the metabolism of brain and nerve. Its L-aspartic acid is widely used as ammonia antidote, liver function promoter, fatigue recovery agent and other medical supplies and additives of various cool drinks; Its racemate DL aspartic acid (DL ASP) can be used to synthesize DL aspartic acid potassium magnesium salt (diazepam) [1], and can be used to treat arrhythmia, tachycardia, heart failure, myocardial infarction, angina pectoris, hepatitis and liver cirrhosis. DL aspartic acid can also be used as a raw material for the synthesis of peptides. Its amino acid derivative (nmdla) can be used as a drug for the treatment of neurological diseases and brain diseases. For example, N-methyl-D-aspartic acid (NMDA), a derivative of aspartic acid, can significantly enhance the excitatory effect of the discharge unit of the optic nerve unit It can be used as one of the important excitatory neurotransmitter receptors in mammalian central nervous system.


Aspartic acid is widely used in medicine, food and chemical industry.

In medicine, it can be used in the treatment of heart disease, liver disease, hypertension, with the function of preventing and recovering fatigue. Together with a variety of amino acids, it can be made into amino acid infusion, used as ammonia antidote, liver function promoter, fatigue recovery agent.

In the food industry, it is a good nutritional supplement, added to a variety of cool drinks; it is also the main raw material of sweetener (aspartame) - aspartyl phenylalanine methyl ester.

In chemical industry, it can be used as raw material for manufacturing synthetic resin. It can also be used as nutritional additive of cosmetics.