Derivative Type: dl-Form
Properties: Faintly yellowish powder. dec 157-162°. Crystals from acetic acid, mp 163.5-163.8°. Insol in water. Sol in alcohol, ether, alkali carbonate and in alkali hydroxide solns; slightly sol in benzene and chloroform. Forms a water-sol disodium salt. LD50 in mice (g/kg): 3.8 orally (Hoppe, Archer).
Melting point: mp 163.5-163.8°
Toxicity data: LD50 in mice (g/kg): 3.8 orally (Hoppe, Archer)
Derivative Type: l-Form
Properties: Hydrated crystals, mp 80-85°, [a]D25 -59° (c = 1.5 in 95% alcohol).
Melting point: mp 80-85°
Optical Rotation: [a]D25 -59° (c = 1.5 in 95% alcohol)
Derivative Type: l-Form disodium salt
Properties: mp 230°, [a]D26 -56.6° (c = 1.5 in water).
Melting point: mp 230°
Optical Rotation: [a]D26 -56.6° (c = 1.5 in water)
Derivative Type: d-Form
Properties: Hydrated crystals, mp 80-85°, [a]D25 +59° (c = 1.5 in 95% alcohol).
Melting point: mp 80-85°
Optical Rotation: [a]D25 +59° (c = 1.5 in 95% alcohol)
Derivative Type: d-Form disodium salt
Properties: mp 230°, [a]D26 +56.6° (c = 1.5 in water).
Melting point: mp 230°
Optical Rotation: [a]D26 +56.6° (c = 1.5 in water)
Therap-Cat: Diagnostic aid (radiopaque medium¾cholecystographic).
Keywords: Diagnostic Aid (Radiopaque Medium).
产品链接: 577-91-3››