L-Theanine,,Active Pharmaceutical Ingredients,Amino Acids and Derivatives
Is Manufacturer
No
Samples Provided
NO
Product Description
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 10p