Home > Pallav Chemicals > Amino Acids & Derivatives > L-Glutamic Acid 99% For Bacteriology & tissue culture
L-Glutamic Acid 99% For Bacteriology & tissue culture
Pyrogen free, for bacteriology and tissue culture.
(S)-2-Aminopentanedioic acid; Glu
Product Code. |
01284 |
Grade |
for biochemistry |
Purity |
99% |
CAS No. |
58-86-0 |
Molecular Formula |
C5H9NO4 |
Molecular Weight |
147.13 |
H.S.Code |
2922.42100 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
White powder |
Odour |
Odorless |
| Melting point/ Freezing point [°C] |
205 °C |
Boiling point [°C] |
247°C |
Density [g/cm3] |
1.538 |
| Solubility in water [% weight] |
Slightly soluble in water |
Packaging
Specification
| Appearance | A white powder |
| Assay (acidimetric) | Min 99% |
| Specific optical rotation ([?]20/D; 100 g/L in 1 mol/L HCl; on dried substance) | +30.5 to +32.5 deg |
| Chloride (Cl) | Max 0.02% |
| Sulphate (SO4) | Max 0.03% |
| Heavy metal (as Pb) | Max 0.001% |
| Iron (Fe) | Max 0.001% |
| Ammonium (NH4) | Max 0.02% |
| Ninhydrin positive substance (TLC) | Max 0.5% |
| Sulphated ash (at 600°C) | Max 0.1% |
| Loss on drying (at 105°C) | Max 0.5% |
Safety Information and Hazard Symbols