Content: 98%~102%
Appearance: White crystalline powder
Packaging: 25kg/fiber drum
Sample: available
related documents:
- COA of L-Theanine CAS 3081-61-6
L-Theanine CAS 3081-61-6
Description
L-Theanine
L-Theanine Quick Details
Product Name: L-Theanine
Other name: N-Ethyl-L-glutamine ; L-Glutamic acid gamma-(ethylamide)
CAS No.: 3081-61-6
Chemical formula: C7H14N2O3
Molecular Weight: 174.2
Molecular Structure: 
L-Theanine Specifications
| Appearance | White crystalline powder |
| Content | 98%~102% |
| Specific rotation (a)D20(C=1 , H2O) | +7.5°~ +8.5° |
| Melting point | 200ºC to 210.0 ºC |
| Chloride(C1) | ≤ 0.02% |
| Heavy metal (Pb) | ≤ 10ppm |
| Iron(Fe) | ≤ 10ppm |
| Arsenic(As2O3) | ≤ 1ppm |
| Total Plate Count | ＜ 1000 cfu /g |
| Yeast& mould | ≤ 100cfu/g |
| Loss on drying | ≤ 1.0% |
| Residue on ignition | ≤ 0.2% |
| PH | 5.0-6.0 |
L-Theanine Usage
It can be used as a food additive and flavoring agent.
L-theanine has a flavor improvement effect, enhances immunity, lowers blood pressure, improves the brain, promotes the brain’s learning and memory functions, and effectively enhances the liver’s detoxification function.
L-Theanine Packaging
25kg/fiber drum
L-Theanine Storage
Keep container tightly closed, store in a cool, dry, well-ventilated area.