China (Mainland)
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Factory Supply Top Quality L Theanine CAS NO.3081-61-6
- Min.Order: 10 Gram
- Payment Terms: T/T,
- Product Details
Keywords
- L-Theanine
- Theanine
- cas 3081-61-6
Quick Details
- ProName: Factory Supply Top Quality L Theanine
- CasNo: 3081-61-6
- Molecular Formula: C7H14N2O3
- Appearance: white powder
- Application: Effect on the central nervous;
- DeliveryTime: immediately
- PackAge: aluminum foil bag
- Port: HK, Shanghai, Shenzhen
- ProductionCapacity: 100 Kilogram/Month
- Purity: 99%
- Storage: cool and dry place
- Transportation: email: wonda-chem@outlook.com
- LimitNum: 10 Gram
Superiority
1.high quality:
quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed.
2.reasonable price:
we provide high quality products with competitive price in china. all customers are welcomed to send us inquiries and get quotation.
3.low moq:
no worry about the low moq, our moq is 1 gram or even lower.
4.good service.
fast response. we promise to reply within 24 hours including holidays and send quotation sheet and other documents within 48 hours.
5. fast shipping and secure courier.
we promise to send out products and provide tracking number within 3 working days. and we send via different couriers based on different destination countries. we usually use nl post, hk post, germany post, eub, etk, etc.
Details
English name: L-Theanine,Theanine
CAS No.: 3081-61-6
Molecular forula: C7H14N2O3
Molecular Weight: 174.1977
Specification: 20% 99%
Use Part : Leaf
Appearance: white or off-white powder
Mesh size:80 Mesh
L-theanine info:
Theanine is an amino acid (a building block for proteins) found in green tea.
People use theanine for treating anxiety and high blood pressure, for preventing Alzheimer’s disease, and for making cancer drugs more effective.
[Main Functions]
1. Effect on the central nervous;
2. Antihypertensive effect ;
3. Effect on memory;
4. Relaxed and happy;
5. Healthy food
[Certificate of Analysis]
|
Item |
Specifications |
|
Assay |
98.5% ~100.0% |
|
[α]20/D (C=1, H2O) Specific rotation(a)D20 |
+7.7~+8.5° |
|
Solubility (1.0g/20ml H2O) |
Colorless |
|
Melting Point (°C) |
202°C~215°C |
|
Chloride (C1) |
≤0.020% |
|
Sulfate (SO4) |
≤0.020% |
|
Iron (Fe) |
≤10ppm |
|
Heavy metals (Pb) |
≤10ppm |
|
Arsenic (As2O3) |
≤1ppm |
|
PH |
5.6~6.0 |
|
Loss on drying |
≤0.20% |
|
Residue on ignition |
≤0.10% |
|
Appearance |
White powder |
