Certificates/Standards: | N; |
Monthly Output: | 500tons |
Regional: | Not provided |
Packaging Information: | 25kg/drum |
Mode Of Payment: | TT.LC |
Delivery Lead Time: | 15 days |
Main Sales Markets: | North America,Central/South America,Eastern Europe,Australasia,Asia,Middle East,Africa |
Sample Provided: | No |
Sample Policy: | Not provided |
Minimum Quantity: | 100kg |
We accept all payment terms!
1.Product Name: L-Tryptophan
2.CAS NO: 73-22-3
3.Application: Improve feedintake and balance the nutrition
4.Sample: With Free
5.Specification:
Item | Standard | |||||
Appearance | White crystals or crystalline powder | |||||
Identification | Infrared Absorption | |||||
Specific rotation [α]D25 | -29.4°~ -32.8° | |||||
Chloride(Cl) | ≤0.05% | |||||
Sulfate(SO4) | ≤0.03% | |||||
Iron(Fe) | ≤0.003% | |||||
Loss on drying | ≤0.30% | |||||
Heave metals | ≤0.0015% | |||||
Residue on ignition | ≤0.1% | |||||
Organic volatile impurities | Meets the requirements | |||||
PH | 5.5~7.0 | |||||
Assay | 98.5~101.5% |