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

(S)-(+)-2-Aminoglutaric Acid, (S)-(+)-Glutamic Acid

Assay calc. a.d.s.: 98.5-100.5 %
Code
142042
CAS
56-86-0
Molecular Formula
C5H9NO4
Molar mass
147.13 g/mol
Melting Point:
205 °C
Solubility:
water 86 g/l at 20 °C
Physical Description:
solid
Product Code:
142042
Product Name:
L-Glutamic Acid (BP, Ph. Eur.) pure, pharma grade
Quality Name:
pure, pharma grade
Specifications:
Assay calc. a.d.s.: 98.5-100.5 %
Identity according to Pharmacopoeias:: passes test
T.L.C.: passes test
Specific rotation α 20/D c=10 (in HCl 1 mol/l): +30.5 - +32.5°

Maximum limit of impurities
Appearance of solution: passes test
Insoluble matter in HCl 1 mol/l: passes test
Loss on drying at 105°C: 0.5%
Residue on ignition (as SO4): 0.1 %
Chloride (Cl): 0.01%
Ammonium (NH4): 0.02%
Sulfate (SO4): 0.02%
Residual solvents (Ph.Eur.): passes test
Heavy metals (as Pb): 0.001%
Fe: 0.001 %
WGK:
nwg
Storage:
Storage away from direct light.
Master Name:
L-Glutamic Acid
Synonyms Long Text:
(S)-(+)-2-Aminoglutaric Acid, (S)-(+)-Glutamic Acid
EINECS:
200-293-7
CS:
29224200
Download TDS file for complete specifications