CAS NO: 3081-61-6

Specification: JP2000

Product Name L-Theanine
Quality Standard JP2000


Testing Items Critrion
Appearance White crystals or crystalline poweder
Specific rotation +7.7°to +8.5º
Solubility(1.0g/20ml) Clear and colorless solution
Chloride ≤0.021%
Loss on drying ≤0.5%
Residue on ignition ≤0.2%
PH(1%H2O) 5.0-6.0
Heavy metals ≤10ppm
Arsenic ≤4ppm
Assay 98.0-102.0%
Total Bacteria 1000CFU/G MAX
Yeast and molds 100CFU/G MAX
E.COLI Negative
Salmonella Negative


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