供应 DL-焦谷氨酸149-87-1
所在区域：四川 德阳市 德阳市区
更新时间：2015-06-30
有效期：长期有效
Items
Standard
Analysis data
Appearance
White
crystalline powder
Conforms
Melting
Point(oC)
180.0
to 182.0oC
181.2℃
Transmittance
Not
less than 98.0%
98.3%
Chloride(C1)
Not
more than0.02%
0.012%
Ammonium(NH4)
Not
more than0.02%
Conforms
Sulfate(SO4)
Not
more than 0.02%
0.005%
Heavy
metals(Pb)
Not
more than 10ppm
Conforms
信息编号：b0737773 【在线洽谈】
