4,4'-Diamino diphenyl sulfide [ 139-65-1 ]

- Appearance
- brown to brown-violet powder or needles
- Melting Point
- 105-107(lit.) ( ℃ )
- Boiling Point
- 234.9 ( ℃ )
Content: 99%,
Dark grey brown powder, 25kgs/bag, mp 106-110 ℃
Content: 99%,
Dark grey brown powder, 25kgs/bag, mp 106-110 ℃