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CAS 73-22-3 L-Tryptophan

Product Name:L-Tryptophan
Appearance:White to light yellow crystal powder
CAS No.:73-22-3
HS Code:2922491990
Packing:25kg bag
MOQ:1*20FCL

Description of L-Tryptophan :

L-Tryptophan is one of essential amino acids and the fourth limiting amino acid in animaldiets, which means it could not be synthesized by the body, in addition, dietary supplythrough feed materials is usually insufficient. The deficiency of L-Tryptophan was generally characterized as decreased feed intake andefficiency, and slow growth rate. 

As a professional L-Tryptophan  supplier and manufacturer, Tianjin Sino Chemical has been supplying and exporting L-Tryptophan  for more than 30 years, any inquiries and problems please feel free to send emails to us via info@tjchemi.com, we will reply you within 24hours.

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Information of L-Tryptophan:

Product Name:L-Tryptophan

MF:C11H12N2O2

EINECS No.:205-819-9

Appearance:White to light yellow crystal powder

Shelf Life:2 Years

Specific Rotation:-29.0℃~32.8℃

Efficacy:Promote Healthy & Growth, Promote Nutrition

Specification of L-Tryptophan:

Testing Item

Standard

Result

Appearance

White to light yellow crystal powder

conforms

Assay/%

≥98.00

99.10

Specific Rotation

-29.0° -32.8°

-29.3°

Residue on Ignition/%

≤0.50

0.40

Loss on Drying/%

≤0.50

0.30

Heavy Metal(Pb)/%

≤5

<5

Arsenic(As)/%

≤2

conforms

Mercury(Hg)/%

≤0.1

conforms

Cadmium(Cd)/%

≤2

conforms

Salmonella

Negative in 10g

conforms

PH

5.0~7.0

conforms

Application of L-Tryptophan:

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

Package of L-Tryptophan:

25kg pp bag or 25kg Fiber Drum, 17MT/20’FCL

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Storage and Transportation

Stored in a ventilative and dry warehouse instead of in the open air,kept away from water

Our Factory:

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Certificate:

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