Product Details
| Product Name: L-Theanine | CAS No.: 3081-61-6 |
| Min. Order: 1KG | Purity: 99.50% |
| Supply Ability: 20tons | Release date: 2024/01/08 |
Wickr ME : bellerea
whatsapp: +8615703278438
Email: nicoy@whby-chem.com
Product Description
Appearance: White crystalline powder
Assay: 98.5%~100%
Standard: JP2000
CAS NO.: 3081-61-6
Molecular Formula: C7H14N2O3
Molecular Weight: 174.2
EINECS No.: 221-379-0
Synonym: N-ethyl-glutamine, L-gama-glutamylethylamide,N5-ethyl-L-glutamine
Country of Origin: China
| Item | Specification |
| Appearance | White crystalline powder |
| Loss on drying | ≤0.50% |
| Residue on ignition | ≤0.20% |
| PH | 5.0~6.0 |
| Specific Rotation(a)D20 | +8.0° ~+8.5° |
| Solubility | Clear Colorless |
| Melting Point | 202oC~215oC |
| Chloride(C1) | ≤0.020% |
| Sulfate(SO4) | ≤0.020% |
| Heavy metals (Pb) | ≤10ppm |
| Pb | ≤0.5ppm |
| As | ≤3ppm |
| Cd | ≤1ppm |
| Hg | ≤0.1ppm |
| L-Theanine | 98.5% ~100.0% |
| Total Plate Count | <1000cfu/g |
| Mold And Yeast | <100cfu/g |
| Salmonella | Negative |
| E.Coli | Negative |
| Packing | Pack in paper-drums and two food grade poly bags inside. Net weight: 25kg/drum |
| Storage condition | Store in sealed containers at cool & dry place.protect from light,moisture and pest infestation. |
| Shelf life | Two years when properly stored. |
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Fast Delivery
Good Reviews
Q1. Can you supply free samples?
A1: Yes. But it's based on different products. Please contact me for free samples.
Q2: Is there a discount?
A2: Yes, for larger quantity, we always support better prices. The more, the cheaper.
Q3: How about your delivery time?
A3: It usually takes 7-10 days. It depends on different Shipping ways.
Q4. Do I need to pay extra for shipping cost?
A4: No, our price includes the shipping cost already; you need not pay for any tax and others.
Q5. What's your payment terms?
A5: TT, Western union, Bitcoin, L/C and Money gram.
Q6: How about the packing?
A6: Usually we provide the packing as 25kg bag/carton/drum. Of course, if you have specical requirements on them, we will do as you require.
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China- Since: 2014-04-18
- Address: Hong Kong
+86-15175982296
Mike@whby-chem.com