4-Bromo-1,8-Naphthalic Anhydride
1、CAS No.: 81-86-7
2、Structural Formula:
3、M.F: C12H5BrO3
4、M.W.: 277.07
5、Quality Level：
1 |
Appearance |
Type White Powder |
2 |
Content |
95% |
3 |
Moisture |
≤1.0% |
4 |
Ash(dry base) |
≤0.5% |
5 |
Fineness(Sieving Residue, 30 mesh) |
≤5.0% |
6 |
Melting Point |
214-216℃ |
7 |
Heavy Metal |
Accept Limit |
6、Packing: 25KG/bag 50KG/bag
|
