L-Glutamic acid

Agency

JP
Ph. Eur.
USP

Quality Level

500

product line

EMPROVE^® EXPERT

Assay

99.0-100.5% dry basis (alkalimetric)

form

solid

potency

>30000 mg/kg LD₅₀ oral (Rat)

pH

3.0-3.5 (25 °C 8.6 g/L in H₂O)

mp

160 °C

solubility

11.1 g/L

density

1.54 g/cm³ at 20 °C

bulk density

460 kg/m³

anion traces

chloride (Cl^–): ≤200 ppm
sulfate (SO₄^2-): ≤200 ppm

cation traces

Fe: ≤10 ppm
NH₄⁺: ≤200 ppm
heavy metals (as Pb): ≤10 ppm

storage temp.

2-30°C

InChI

1S/C5H9NO4/c6-3(5(9)10)1-2-4(7)8/h3H 1-2 6H2 (H 7 8)(H 9 10)

InChI key

WHUUTDBJXJRKMK-UHFFFAOYSA-N