L-ARGININE MONOHYDROCHLORIDE 99% FOR BIOCHEMISTRY
S-(+)-2-Amino-5-[(aminoiminomethyl)amino]pentanoic acid monohydrochloride
| Product Code | B-00300 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | For Biochemistry | CAS No | 1119-34-2 |
| Molecular Formula | C6H15ClN4O2 | Molecular Weight | 210.66 |
| H.S.Code | 2922.49900 | Shelf Life | 60 Months |
| Purity | 99% |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline |
|---|---|---|---|
| pH Value | 5.5 - 7 | Melting point/ Freezing point [°C] | 226 - 230 °C |
| Solubility in water [% weight] | 211 g/l at 20 °C - completely soluble | Odour | Odorless |
| Density [g/cm3] | 1.42 |
Packaging
Specification
| Appearance | A white crystalline powder |
| Assay (by HClO4 titration) | Min 99.0% |
| Heavy metal (as Pb) | Max 0.001% |
| Ammonium (NH4) | Max 0.01% |
| Foreign amino acids | Max 0.3% |
| Other ninhydrin positive substances (as glycine) | Max 0.1% |
| Specific optical rotation (c=5; 5 M HCl) | +22.0+/-0.5 deg |
Safety Information and Hazard Symbols
Symbol: GH05, GHS07
Signal Word: Warning
Hazardous Statement: H315-H319
Precaution Statement: P305 + P351 + P338