Feed Grade L-Tryptophan Promote Growth and Improve Immunity

Chemical Formula
C11h12n2o2
Transport Package
10kg Bag
Specification
Tryptophan Feed Grade
Trademark
Meihua, Fufeng
Origin
China
HS Code
293399
Production Capacity
5000mt
Reference Price
$ 5.67 - 6.30
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Product Description

L-Tryptophan

L-Tryptophan is an essential amino acid for young animal's growth. It is effective when used for increasing the feed intake, reducing stress, promote sleeping and growing, it can also reduce the quantity of high quality protein in diary ration to lower the cost of feed.
 
Feed Grade L-Tryptophan Promote Growth and Improve Immunity
L-Tryptophan(Feed Grade)
Appearance: white or light brown powder
Formula: C11H12N2O2
Molecular weight: 204.23
Dosage: Mix in animal feed
0.5-1% per ton for swine feed
0.1-1% per ton for poultry feed
Packaging: 10kg paper bag
Storage: Stored in cool and dry place
Shelf life: 2 years from the production date
 
Item Specification
Description White or light yellow crystal or powder
Assay(C 11 H 12 N 2 O 2 ) (Dry Basis)/% ≥ 98.0
Loss on Drying/% ≤ 0.5
Crude ash/% ≤0.5
Specific rotation (a)Dt -29.0° ~ -32.8°
PH(1% Aqueous Solution) 5.0 - 7.0
Arsenic/(mg/kg) ≤ 2
Pb/(mg/kg) ≤ 5
Cd/(mg/kg) ≤ 2
Hg/(mg/kg) ≤ 0.1
Salmonell(25g Sample) Not  Allowed
Moisture ≤ 0.5%
Heavy metals ≤10 ppm
Arsenic(As 2 SO 3 ) ≤ 1.0 ppm
Ignited Residue ≤ 0.5%
Feed Grade L-Tryptophan Promote Growth and Improve Immunity Feed Grade L-Tryptophan Promote Growth and Improve Immunity
If you are interested in this product, please feel free to contact me. I hope we have the opportunity to cooperate in the future. We will ensure to provide you with the best and stable quality, fast delivery and professional service.
 

 

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