Product Name

DL-Tryptophan cas 54-12-6

Basic Information

CAS No:54-12-6
Molecular Formula:C11H12N2O2
Molecular Weight:204.225
Remarks:Factory direct sales

DL-Tryptophan Properties




White Powder



Melting point/℃140
density(Kg/m³)1400(rough estimate)
refractive index1.476
Flash point/℃151.5
storage temproom temperature

DL-Tryptophan USES

1. Tryptophan is used for niacin deficiency, pellagra, and can also be used as a sedative, which can regulate nerve rhythm and improve sleep.

2. Tryptophan also participates in the renewal of plasma proteins in animals and promotes the role of riboflavin.

3. Tryptophan contributes to the synthesis of niacin and heme, significantly increases the body antibodies of the fetus during pregnancy, and also promotes lactation during lactation.

4. If tryptophan is lacking, it will cause growth stagnation, weight loss, and fat accumulation to decrease.

DL-Tryptophan Packaging

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

DL-Tryptophan 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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