L-CITRULLINE 99+% FOR BIOCHEMISTRY
(S)-2-Amino-5-ureidopentanoic acid, L-2-Amino-5-ureidovaleric acid
Specification
| Appearance | White to off-white powder |
| Assay (by HClO4 titration) | Min 98% |
| Specific optical rotation ([?]20/D; 2% in 1 mol/L HCl) | +22.0 to +23.0 deg |
| 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% |
Safety Information and Hazard Symbols
Symbol: GHS05 , GHS07
Signal Word: Warning