Name:L-Glutamic acid
Molecular formula: C5H9NO4
Molecular weight: 147.13
CAS No.: 56-86-0
Description
White crystal or crystalline powder, odorless, and special sour taste,difficult to dissolve in water.
Function
L-glutamic acid is be used as nutrition supplement, salt-substitution and fresh-taste product. And it is be used to synthesis some chiral compound and medicine intermediate in fine chemical industry.
Specification
Product name
L-Glutamic acid
Items
Limit
Assay
98.5%~101.0%
Specific Rotation [α]D20
+31.5°~+32.4°
Transmittance
≥98.0%
pH
3.0~3.5
Loss on Drying
≤0.20%
Residue on Ignition
≤0.10%
Heavy Metals[Pb]
≤10ppm
Iron[Fe]
≤10ppm
Chloride[Cl-]
≤0.02%
Arsenic [As]
≤1ppm
Sulfate[SO42-]
≤0.02%
Ammonium[NH4+]
≤0.02%
Other Amino acids
Conforms
Package25kg net weight cardboard drum lined with PE bag, or according to the customer`s demand.
6-5, West City Best Space, No 158 ZiXuan Road, HangZhou, ZHEJIANG,, Hangzhou, Zhejiang, 310012, China
Phone :86-571-81634009