appearance
white powder
specific rotation [20/d]
(c=2 in ethanol)
+3.0 to -4.0 degree
melting point (℃)
110 to122℃
related substance (tlc)
one spot
loss on drying
not more than 0.50%
purity (hplc)
not less than 98.5%
四川同晟氨基酸有限公司
15348100617
中国 德阳