- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
Fluorescent Brightener OB 2,5-Di(5-tert-butylbenzoxazol-2-yl)thiophene CAS:7128-64-5
Quick Details
- Appearance: Slight greenish yellow powder
- Application:Coating Auxiliary Agents, Leather Auxiliary Agents
- PackAge: 25kgs/drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
|
Product Name |
Optical brightener OB; 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene |
|
CAS No. |
7128-64-5 |
|
M.F |
C26H26N2O2S |
|
Appearance |
Slight greenish yellow powder |
Details:
|
Appearance |
Slight greenish yellow powder |
|
Melting point |
200-202℃ |
|
Purity |
99%min |
|
Volatile content |
0.5%max |
|
Ash content |
0.5% max |
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