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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.
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
Storage and Transportation
Stored in a ventilative and dry warehouse instead of in the open air,kept away from water
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Certificate:
