L-Glutamic Acid (Ph. Eur., USP) pure, pharma grade

L-Glutamic Acid (Ph. Eur., USP) pure, pharma grade
Content: 1 KGM
Physical Description:
Solid
• All amino acids from AppliChem are of non-animal origin!
Specification: Assay (titr., calc. on dried subst.): 98.5 - 100.5 %
a20°C/D; 10 %, 1 M HCl, calc. on dried subst.: +30.5° - +32.5°
Appearance of solution: passes test
Identity: passes test
Sulfated ash:?max. 0.1 %
Loss on drying (3 h; 105°C):?max. 0.1 %
a20°C/D; 10 %, 2 M HCl: +31.5° - +32.5°
Ninhydrin positive substances:?max. 0.5 %
Ammonium:?max. 0.02 %
Chloride:?max. 0.02 %
Sulfate:?max. 0.02 %
Fe:?max. 0.001 %
Elemental impurities (according to ICH Q3D): passes test