產(chǎn)品名稱 N-乙酰-L-谷氨酸 
Product Name N-Acetyl-L-Glutamic acid;Ac-Glu-OH 
CAS # 1188-37-0 
Assay  98.0% to 102.0% 
Specific Rotation [a]D20o  -14.0 to -17.0 degree 
State of Solution  95.0% Min 
Sulfate (SO4) 0.03% Max 
Heavy Metals (Pb) 20ppm Max 
Arsenic (As2O3)  2ppm Max 
Other Amino Acids  CharomatognhraphicAlly not detertable 
Loss on Drying  0.5%Max 
Residue in Ignition  0.3% Max