L-GLUTAMIC ACID 99% FOR BACTERIOLOGY & TISSUE CULTURE
Pyrogen free, for bacteriology and tissue culture. (S)-2-Aminopentanedioic acid, Glu
| Product Code | B-01284 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | CAS No | 58-86-0 | |
| Molecular Formula | C5H9NO4 | Molecular Weight | 147.13 |
| H.S.Code | 2922.42100 | Shelf Life | 60 Months |
| Purity | 99 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White powder |
|---|---|---|---|
| Solubility in water [% weight] | Slightly soluble in water | Melting point/ Freezing point [°C] | 205 °C |
| Boiling point [°C] | 247 °C | Density [g/cm3] | 1.538 |
| Odour | Odorless |
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
Symbol: GHS07,GHS07
Signal Word: Warning