CODEINE

Melting point::

156-158?C

Boiling point::

440.69°C (rough estimate)

Density :

1.3200

refractive index :

1.5500 (estimate)

Flash point::

9℃

storage temp. :

2-8°C

solubility :

Soluble in boiling water, freely soluble in ethanol (96 per cent).

pka:

8.21(at 25℃)

form :

Solid

color :

White to Pale Brown

Water Solubility :

47.62g/L(25 ºC)

Stability::

Stable, but light sensitive. Combustible. Incompatible with strong oxidizing agents, bromides, iodides, heavy metal salts.

Symbol(GHS) 

GHS02,GHS06,GHS08

Signal word 

Danger

Hazard statements 

H225-H301+H311+H331-H370

Precautionary statements 

P210-P260-P280-P301+P310-P311