1.Assay: 101.1% min
2.Appearance: White crystalline powder
3.1Package: 25kgs net paper drum
Detailed introduction to PROMETHAZINE HYDROCHLORIDE:
PROMETHAZINE HYDROCHLORIDE
Molecular Formula: C17H20N2S·HCL
Molecular Weight: 320.88
Physicochemical Properties:
Assay: 101.1% min
Appearance: White crystalline powder
Melting point: 222.5 °C - (11 torr)
Ph: 4.1
Flash point: >110℃
Use: used to treat allergic conditions, travel sickness and sleeping difficulties..
Package: 25kgs net paper drum
Standards:
CAS: 58-33-3
BP2000
CP2000
USP25
Notes: The color, particle size or other physical properties of our products could be adjusted for your requirements.