Khoom npe: Ethylene carbonate EC
CAS Nr .: 96-49-1
EINECS No.: 202-510-0
Molecular Luj: 88.06
Cov mis mos molecular: C3H4C3
Tsis muaj xim thiab adorless koob zoo li lossis flaky crystals ntawm roam tarperature: Melting point: 36C.Boi ling point: 248C, Refractive index: 1.4158 (50C), Dernsity: 1.3g/ml (20C) Visoos ity: 1. 90Pa.s (40C).flash point: 152C(MCC) Sl maj mam soluble nyob rau hauv dej, soluble nyob rau hauv alochol, ether, ketore thiab lwm yam organic solvents.
Yam khoom | Roj teeb qib | Industrial-qib |
Qhov tshwm sim | Xim tsawg pob tshab kua, dawb ntawm methanical impurity | |
Assay | 99.99% min | 99.7% min |
Moisture | 0.005% max | 0.005% max |
Ethylene oxide | 0.01% max | 0.01% max |
Ethylene glycol | 0.01% max | 0.01% max |
Qhov siab (20 ℃)g / ml | 1.2 ± 0.005 max | 1.2 ± 0.005 max |
Colir (APHA) | 10 max | 10 max |
Rau kev tsim cov roj teeb lithium thiab capacitor electrolytes hauv kev lag luam hluav taws xob.EC ua npuas ncauj yas thiab hluavtaws lubricants stabilizer, kev ua tau zoo ntawm cov kuab tshuaj thiab cov organic synthesis intermediates, cov kuab tshuaj zoo rau polyvinyl chloride thiab polyacryloni-trile.
Kuv yuav tsum noj Ethylene carbonate li cas?
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