Test Item | Specification |
Appearance | White to light yellow crystal powder |
Assay/% | ≥98.50 |
Specific Rotation | -29.0° -32.8° |
Residue on Ignition/% | ≤0.50 |
Loss on Drying/% | ≤0.50 |
Heavy Metal(Pb)/% | ≤0.0020 |
Arsenic(As)/% | ≤0.0002 |
Mercury(Hg)/% | ≤0.00001 |
Cadmium(Cd)/% | ≤0.0002 |
Salmonella | Negative in 10g |
PH | 5.0~7.0 |
Chemical formula: C4H9NO3
Use of L-tryptophan:
L-Tryptophan is an amino acid that is particularly suitable for piglets and poultry. It can help improve the growth rate by increase feed intake. Because it improves the appetite of the animals.
The human body uses it to produce serotonin which helps control mood and sleep.
Cas NO.: 73-22-3
EINECS: 200-795-6
Storage：Stockpiled at the ventilated place, avoiding rain, moisture, and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Manufacturers：top brands source in China.
Markets: Southeast Asia, Europe, USA, South America, Middle East, Africa, etc.
Chemvplus can offer you a product with high-quality.
