L-glutamic acid - L-glutamic acid

L-glutamic acid

L-Glutamic acid
Molecular formula: C5H9NO4 Molecular structure:
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.
【Specification】 AJI97 FCCV
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


【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.
【Package】25kg net weight cardboard drum lined with PE bag, or according to the customer`s demand.







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