Description

English name Phentolamine Mesylate

CAS 65-28-1

Chemical formula c 18 h 23 n3o4s

Molecular weight 377.46

Appearance powder

Color white to off-white

Purity specification: 99%

Density 1.2256 (rough estimate)

Melting point 180-182 C (lit.)

Boiling point 551°C at 760 mmHg

Flash point 287°C

Water soluble 50 mg/mL

Steam pressure 9.48 e-13 mmhg at 25 c

Solubility Ethanol: 26 mg/ml

Storage conditions: 2-8 C, sealed, dry and stored at room temperature.