Shanghai ValleyLily Enterprise Co., Ltd.
L-Tryptophan is a high-quality, feed-grade essential amino acid crucial for optimal animal health and performance. This white to off-white crystalline powder is rigorously tested to ensure purity and effectiveness, making it an ideal additive for various livestock and aquaculture applications.
Key Features:
Benefits for Animals:
Ideal For:
Storage & Packaging:
Product Name | L-Tryptophan |
CAS No. | 73-22-3 |
EINECS No. | 200-795-6 |
Appearance | White to off-white crystalline powder |
MF (Molecular Formula) | C11H12N2O2 |
Purity | ≥ 98.5% (on dry basis) |
Keywords | Essential amino acid, feed additive, appetite regulator, stress reducer |
Grade | Feed Grade |
Application | Used in swine, poultry, and aquaculture feed to improve growth rate, enhance feed intake, and reduce aggressive behavior caused by tryptophan deficiency. |
Shelf Life | 24 months |
Storage | Store in a cool, dry, and well-ventilated place. Protect from light, moisture, and high temperatures. |
Packaging | 25kg bags. Customized packaging is available upon request. |
Testing Item | Standard |
---|---|
Appearance | White to off-white crystalline powder |
Assay (on dry basis) | ≥ 98.5% |
Loss on Drying | ≤ 0.5% |
Heavy Metals (Pb) | ≤ 10 ppm |
Arsenic (As) | ≤ 2 ppm |
Residue on Ignition | ≤ 0.3% |
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