L-Glutamic acid

Product Name: L-Glutamic acid

Product Number: FL143

SIZE:100G

Molecular Formula: C5H9NO4                                

Molecular Weight: 147.13    

CAS: 56-86-0

TEST
SPECIFICATION
Appearance
White powder
Infrared spectrometry
Conforms
Purity
≥98.5%
Loss on drying
<0.5 %
Heavy metals (as Pb)
<10 ppm
Sulfated ash
<0.1 %
Other amino acids
None
Specific rotation [a]20/D
+30.5° - +32.5°
Cl
< 200 ppm
Fe
< 30 ppm
SO4
< 300 ppm
NH4
< 200 ppm
As2O3
< 1 ppm

 

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