3081-61-6 Animal Pharmaceuticals Flavoring Agents
About us
Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present, our customers have spread all over the world, we have rich Transportation experience, we aim to serve customers, to help customers, solve problems for customers. Look forward to working with you!
L-Theanine CAS:3081-61-6
Packaging, Storage &Shelf Life
Package
1kg/bag,25kg/ drum
Storage
Stored in original packaging for two years at a temperature not exceeding 40°C.
Shelf life
2 years if sealed and stored properly.
Specification
Test Items |
Specification |
Test Results |
Appearance |
White Crystal powder |
White Crystal powder |
Melting point |
125~127°C |
Conforms |
Specific Rotation |
+28°~+30° |
+29° |
Acidity(PH) |
5.2~6.5 |
5.8~6.2 |
Water |
4.0%~5.5% |
5.0% |
Residue On Ignition |
Not more than 0.1% |
Conforms |
N.N - dimethylaniline |
Comply with the standard |
Conforms |
Phenolic Compounds |
Comply with the standard |
Conforms |
Related Substance |
Comply with the standard |
Conforms |
Assay |
Between99.0~102.0% |
99.53% |
Conclusion |
This batch is complies with USP 41 |
In medicine: reduce fatigue; improve memory and learning ability;
In the food sector: as a food additive; seasoning (green tea flavor components) as the quality of tea improver; improve food flavor additives .
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