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| KNOW HOW： |
High purity monochloroacetic acid and preparing process thereof |
| Usage： |
chemical industry |
| Keyword： |
monochloroacetic acid ,preparing process |
| Remarks： |
A process for preparing high-purity monochloroacetic acid includes the monochloroacetic acid product containing dichloroacetic acid (10 ppm-2 wt.%) and acetic acid (0-5 wt.%) is hydrogenated at 100-188 deg.C and atomspheric pressure-100 KPa in the presence of catalyst composed of carrier (activated carbon or SiO2) and Pd (0.1-3 wt.%) several times. The content of dichloroacetic acid in its refined product is minimal. |
| Original file： |
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Promulgator Info |
| Full name: |
administrator |
| Country: |
CN |
| City: |
Dalian |
| Company Name: |
teloon Soft Strategy Co.,LTD |
| Homepage: |
http://www.hqsq.net |
| E-mail: |
reply |
| Phone: |
86-411-82811662 |
| Fax: |
86-411-82819667 |
| Company Address: |
26 Renmin Road ,Dalian China |
| Zip/Postal Code: |
116001 |
| Introduction: |
As a professional E-information service platform with authoritative news and reports in chemical industry of chinese export and import market.Hichem has been received universally and praised highly since its established in 2001.In 2003,by joint effort of teloon chemicals and teloon soft strategy company(TSSC),Hichem team endeavored to recomposition the site ascribed to market requirement as well as offering our better service.Hichem focused on business to biusiness of new chemicals,fine chemicals,high chemicals and special chemicals.So naturally it is the very one-stop website for chemical information.Our sellers worldwide and build global on-line trade in the chemical industry. |
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