Physical state PHYSICAL DESCRIPTION: Odorless yellow or brownish-yellow to orange powder. Tasteless. (NTP, 1992) It is a sulfa drug used as an antibiotic.
Colour Minute, brownish-yellow crystals
Odour Odorless
Melting point/freezing point 246°C(dec.)(lit.)
Boiling point or initial boiling point and boiling range 193°C
