| Company Name: |
Shanghai Hanhong Scientific Co.,Ltd.
|
| Tel: |
021-54306202 13764082696 |
| Email: |
info@hanhongsci.com |
| Products Intro: |
Product Name:Ytterbium(II) iodide powder
CAS:13813-44-0
Remarks:RA10740008
|
| Company Name: |
Shanghai Macklin Biochemical Co.,Ltd.
|
| Tel: |
15221275939 15221275939 |
| Email: |
shenlinxing@macklin.cn |
| Products Intro: |
Product Name:YTTERBIUM IODIDE
CAS:13813-44-0
Purity:99.99% Package:250mg；1g；5g
|
| Company Name: |
VWR(Shanghai) Co., Ltd
|
| Tel: |
400-821-8006 |
| Email: |
info_china@vwr.com |
| Products Intro: |
Product Name:YTTERBIUM
CAS:13813-44-0
Purity:1,000PPM FOR ICP Package:920RMB/500 g
|
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| | YTTERBIUM IODIDE Chemical Properties |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | TSCA | TSCA listed |
| | YTTERBIUM IODIDE Usage And Synthesis |
| Application | Ytterbium (II) iodide can be used to prepare highly isotactic polyacrylonitrile resin. The process involves dissolving ytterbium (II) iodide catalyst, 2-bromopropionitrile initiator, acrylonitrile monomer, and 2,2'-bipyridine ligand in N,N-dimethylformamide, and carrying out atom transfer radical living polymerization. The product is then washed with concentrated hydrochloric acid, precipitated, filtered, and dried to obtain polyacrylonitrile resin. |
| | YTTERBIUM IODIDE Preparation Products And Raw materials |
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