Melting point :245 °C (dec.)(lit.)
alpha :24 º (c=4, 6N HCl)
Density :1.57
bulk density :470kg/m3
refractive index :24 ° (C=4, 6mol/L HCl)
FEMA :4190 | L-ORNITHINE MONOCHLOROHYDRATE/ORNITHINE
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :H₂O: 100 mg/mL
form :Powder
color :White
PH :5.0-6.0 (25℃, 1M in H2O)
Odor :at 100.00 %. mild green bark
Odor Type :green
biological source :synthetic
optical activity :[α]20/D +23.0±0.5°, c = 5% in 5 M HCl
Water Solubility :Soluble in water (543 mg/ml at 20°C), and alcohol.
λmax :λ: 260 nm Amax: 0.06
λ: 280 nm Amax: 0.06 Merck :14,6874
JECFA Number :2120
BRN :3625847
Stability :Stable.
Major Application :clinical
food and beverages Cosmetics Ingredients Functions :SKIN CONDITIONING
InChI :1S/C5H12N2O2.ClH/c6-3-1-2-4(7)5(8)9;/h4H,1-3,6-7H2,(H,8,9);1H/t4-;/m0./s1
InChIKey :GGTYBZJRPHEQDG-WCCKRBBISA-N
SMILES :Cl.NCCC[C@H](N)C(O)=O
LogP :-4.22
CAS DataBase Reference :3184-13-2(CAS DataBase Reference)
EPA Substance Registry System :L-Ornithine, monohydrochloride (3184-13-2)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:	P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.