ETHYLENE CARBONATE
Ethylene Carbonate(EC)
Standard : Q/CH04¡ª2000
Chemical name : Ethylene Carbonate
Formula : C3H4O3
Structure formula : CH2¡ªCH2
| |
O O
\ ¨M
C
¡¬
O
Appearance: Colorless needle-shaped or flake crystal in regular temperature
Index:
Grade
Name |
Battery
Grade |
High grade |
First grade |
Qualified |
Content% min |
99.99 |
99.9 |
99.5 |
98.0 |
Moisture% max |
100ppm |
200ppm |
0.10 |
0.50 |
Density |
1.41 |
¡ª |
¡ª |
¡ª |
Appearance |
White power
in regular
emperature |
Colorless powder or flake
Crystal in regular emperature |
Uses: It is a perfect solvent of polyacrylonitrile,poly(vinyl fluoride) etc.;It can be used as fibre in spinning liqiud in fangzhi industry ;Also it can be used as solvent for tacking off acid gase ,as a additive for concrete,and as a raw material of furazolidonum in medicine ;Additionally it can be used as foamer of plastics,stabilizer of synthetic lubricating-oil as well as a medium of lithium cell in battery industry.
| 
Previous
