Products
Contact Us
- Contact Person : Mr. Yin Will
- Company Name : Changzhou ComWin Fine Chemicals Co., Ltd.
- Tel : 86-519-86613150
- Fax : 86-519-86816695
- Address : Jiangsu,Changzhou,24th Floor, Jiaye International Commercial Plaza, 99 Yanling West Road
- Country/Region : China
- Zip : 213003
Ester & Derivatives
Propylene Carbonate Cas 108-32-7 (PC) 99.5%min
1) Product name: Propylene carbonate
2) Cas 108-32-7
3) Assay: 99.5%min
4) Standard: ISO9001:2000
ItemHigh gradeFirst gradeContent %≥99.599.0Moisture %≤0.10.2Color(Pt-Co) No.≤2030Density 20oC (g/cm3)1.200±0.005Appearancecolorless transparent...
Ethyl Methyl Carbonate (EMC) Cas 623-53-0 99.9%min
1) Product name: Ethyl Methyl Carbonate (EMC)
2) Cas 623-53-0
3) Assay: 99.9%min
4) Standard: ISO9001:2000
IndexEMCGradeFirst GradeHigh GradePurity (%)99.5 min99.95 minMoisture (%)0.1 max0.01 maxMethanol (%)0.02 max0.01 maxEthanol (%)0.02 max0.01 maxEMC (%) -- --DEC...
Ethylene carbonate (EC) Cas 96-49-1 99.9%min
1) Product name Ethylene carbonate (EC)
2) Cas 96-49-1
3) Assay: 99.9%min
4) Usage: solvents
ItemBattery gradeHigh gradeContent %≥99.9599.5Ethylene oxide≤0.010.02Moisture %≤0.010.1Ethylene glycol≤0.10.3Color≤1020
...
Dimethyl carbonate Cas 616-38-6 (DMC) 99.9%min
1) Product name: Dimethyl carbonate
2) Cas 616-38-6
3) Assay 99.9%min
4) Standard: ISO9001:2000
IndexHigh gradeFirst gradeQualified gradeContent99.90 % min99.50% min99.0% minWater content100 ppm max0.10% max0.15% maxDensity(20C)1.066-1.076 g/cm31.066-1.076 g/cm31.066-1.076...
Diethyl carbonate (DEC) Cas 105-58-8
1) Produce name: Diethyl carbonate
2) Cas 105-58-8
3) Assay: 99.5%min
4) Standard: ISO9001:2000
IndexStandardGradeFirst GradeHigh GradePurity (%)99.5 min99.95 minMoisture (%)0.1 max0.01 maxMethanol (%)0.02 max0.01 maxEthanol (%)0.02 max0.01 maxEMC (%) --0.05 maxDEC...
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