Melting point :209-212°C
alpha :D24.8 +301° (c = 2.0 in water)
Density :1.41
refractive index :300 ° (C=2, H2O)
storage temp. :Inert atmosphere,2-8°C
solubility :H₂O: 100 mg/mL Solutions should be filter sterilized and stored at 2-8°C for 1 week or at -20°C for extended periods. Solutions are stable at 37°C for 3 days.
form :powder
color :colorless or white
PH :5.5-7.5 (3% in H2O)
Water Solubility :5-10 g/100 mL at 25 ºC
Merck :14,7094
BRN :3834217
Stability :Stability Stable, but incompatible with a wide variety of materials, including acids, oxidizing agents, heavy metals, alcohols, glycerol, thiomersal, many surface-active agents, alkalies, peroxides, reducing agents, lanolin, glycol, sugars, amines, iodine, iodides, thiols. Hygroscopic.
CAS DataBase Reference :69-57-8(CAS DataBase Reference)
EPA Substance Registry System :Penicillin G sodium (69-57-8)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water. P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention.