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| Product Name: |
L-Theanine
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| Supply Ability: |
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| Related proudcts |
l-theanine, theanine, 3081-61-6, |
| Specifications |
25kg/drum |
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| Unit Price: |
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Product Name: L-Theanine
CAS#: 3081-61-6
Molecular Formula: C7H14N2O3
Molecular Weight: 174.2
Appearance: White crystalline powder
Specific rotation(a)D20(C=1 , H2O ): +7.7o to +8.5o
Solubility (1.0g/20ml H2O):Clear Colorless
Melting Point (oC):211-216 oC
Chloride(C1):Not more than 0.02%
Iron(Fe):Not more than 10ppm
Heavy metals( Pb ):Not more than 10ppm
Arsenic(As2O3 ) Not more than 4ppm
Loss on drying( 100 â„?3h):Not more than 0.50%
Residue on ignition:Not more than 0.2%
Assay:98.0-102.0%
PH:5.0~6.0
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| Company: |
Sichuan Tongsheng Amino Acid Co.,Ltd
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| Contact: |
Mr. Ronghu Chen |
| Address: |
Room 1-11-1, No. 19 of North Tianshan Road, Deyang, Sichuan, China |
| Postcode: |
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| Tel: |
+86-838-2274206 |
| Fax: |
+86-838-2274207 |
| E-mail: |
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