Type: | Valine |
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Appearance: | Powder |
Sample: | Available |
MOQ: | 1kg |
Delivery: | by Sea;by Air; by Express |
Payment Term: | Bank Transfer |
Samples: |
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Customization: |
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Product Name | L-Theanine |
CAS No. | 3081-61-6 |
MF | C7H14N2O3 |
EINECS: | 221-379-0 |
Appearance | White powder |
Packing | 25kg drum |
Shelf life | 2 Years |
Item | Standard |
Appearance | White to off-white powder |
Assay | 98.0-102.0% |
Specific rotation(a)D20 (C=l,H20) | 7.7 to 8.5 Degree |
Solubility (1.0g/20ml H20) | Clear Colorless |
Chloride(Cl) | < 0.02% |
Loss on drying | <1% |
Residue on ignition | < 0.2% |
PH | 5.0-6.0 |
Heavy metals(as Pb ) | <10ppm |
Iron | <10ppm |
Hg | < lppm |
Total Plate Count | <1000cfu/g |
Yeast and Mold | <100cfu/g |
Salmonella | absent |
E.Coli | absent |
L-Theanine is packaged in 25kg drum
L-Theanine shipping by air, by sea , by air express like Fedex , DHL, UPS
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