L-Tryptophan 98%

CAS Number：73-22-3

Molecular Formula：C11H12N2O2

Molecular Weight：204.23

Assay：98%

Standard：USP

Country of Origin：China

Shelf Life：2 Years

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Product description:

L Tryptophan is an important precusor substance of auxin biosynthesis in plant. It has the similar structure of IAA. It widely exists in higher plant. There are two ways to synthetic auxin.

Specification:

ITEMS	STANDARDS
Identification	Infared Absorption
Specific Rotation[A]_D²⁰^°	-29.4°~ -32.8°
Assay	98.5%~101.5%
Ph	5.5~7.0
Chloride(Cl)	≤0.05%
Sulfate(SO4)	≤0.03%
Iron(Fe)	≤0.003%
Heavy Metals(Pb)	≤0.0015%
Loss On Drying	≤0.3%
Residue On Ignition	≤0.10%
Chromatographic Purity	Meets the requirements

Application:

1. Amino acids injection.;
2. For nutrition of pregnant woman;
3. For the treatment of anxiety, pellagra, pellagra;
4. For anticonvulsant, stomachial secretion regulator, stomach lining protecting agent;
5. As sedative;

Function:

1. L Tryptophan is an important nutrient.

2. L Tryptophan takes part in the renewal of animal blood plasma protein in the body

3. L Tryptophan helps nicotinic acid and the synthesis of hemoglobin. It can significantly increase antibody in pregnant animals baby.

4. L Tryptophan can promote lactation of cows and sows.

5. L Tryptophan is used as control agent of pellagra.

Certificate Availability

IOS9001

HALAL

KOSHER

Packaging Details

PackingPacked in paper-drums and two plastic-bags inside

For minimal quantity1 kg/aluminium foil bag, 5 bags in a carton.

For large quantity25 kg/fiber drum in net weight; 28 kg/fiber drum in gross weight (can be customized).

Other

Storage condition: Stored in a well-sealed container in a dry, cool place, keep away from strong light and heat.

Shelf life: 24 months under the conditions above and in its original packaging.

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