Benzil
Chemical Name: 1,2-Diphenyl
ethanedione
Other Name: Bibenzoyl
Molecular Formula and Molecular
Weight: C14H10O2=210.23
CAS No.:134-81-6
Structural Formula:
Properties: yellow
crystal; melting point 95°C, soluble in ethanol and
ether, insoluble in water.
Uses: used
as the raw material for making medicine, the intermediate
for organic synthesis, ultraviolet hardening agent and pesticide.
Packing: 25±1kg
per polythene woven bag lined with polythene film bag.
Storage: avoid
light, moisture and fire. Keep it dry.
Primary Technical Standards:
|
Item
|
Sperifccation
|
| Appearance
|
Yellow Crystal |
| Content
(G.C.) ≥% |
99 |
| M.P. |
94~97 |
| Loss on
Drying ≤% |
0.5 |
| Ignition
Residue |
0.1 |
|
