Product Name

L-asparagine CAS 70-47-3

Basic Information

CAS No:70-47-3
Molecular Formula:C4H8N2O3
Molecular Weight:132.118
Remarks:Factory direct sales

L-asparagine Properties




White Powder



Melting point/℃208
density(Kg/m³)1400(rough estimate)
refractive index1.431
Flash point/℃71.8
storage temproom temperature

L-asparagine USES

Medical field: L-asparagine can be used in medicine to treat heart disease, liver disease, hypertension, and has the effect of preventing and restoring fatigue. It can be combined with a variety of amino acids to make amino acid infusion, used as an ammonia antidote, liver function promoter, fatigue recovery agent.
Food industry: As a good nutritional supplement, L-asparagine is added to a variety of refreshing drinks. In addition, it is also the main raw material for the sweetener (aspartame) -aspartame phenylalanine methyl ester, which is used in food processing.
Chemical field: L-asparagine can be used as a raw material for the manufacture of synthetic resins, and can also be used as a nutritional additive for cosmetics.
Nutritional fortifier: L-asparagine can be used as a food-grade raw material nutritional fortifier to improve the nutritional value of food.
Biological activity: As a non-essential amino acid, L-asparagine is involved in the metabolic control of nerve and brain tissue cell function and plays an important role in promoting healthy brain function. It also acts as a diuretic, optimizing the function of the brain and nerve cells.
Synthesis of nucleic acids: L-asparagine is an amino acid necessary for the synthesis of nucleic acids (DNA and RNA).

L-asparagine Packaging

Packing: 25Kg,100Kg,200Kg,1000Kg/Drum

L-asparagine storage

  1. Store barreled products in a cool, ventilated warehouse; keep away from

fire and heat sources. The warehousing temperature does not exceed 30 ℃, and the relative

humidity does not exceed 80%. Keep the container sealed; products should be stored separately

from oxidants, reducing agents, etc., and should not be mixed; be equipped with fire-fighting

equipment of appropriate variety and quantity; the storage area should be equipped with

equipment for emergency treatment of leakage and suitable containment materials;

  1. Store in a special storage tank; keep away from fire and heat sources; there is fire-fighting foam

for a fire emergency, and the tank area is equipped with equipment for the emergency treatment of


  1. Shelf life: The shelf life of this product is 6 months.

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