4-CPA CAS:122-88-3 Chaw Tsim Khoom
4-chlorophenoxy acetic acid (4-CPA), yog ib qho chlorine derivative ntawm phenoxyacetic acid (PA), yog ib qho tshuaj tswj kev loj hlob ntawm cov nroj tsuag siv ua tshuaj tua kab. Ua ib qho tshuaj tswj kev loj hlob ntawm cov nroj tsuag, nws tuaj yeem nqus tau los ntawm cov nroj tsuag ntawm cov hauv paus hniav, qia, nplooj, paj thiab txiv hmab txiv ntoo. Nws yog siv los tiv thaiv kev tawg paj thiab txiv hmab txiv ntoo, tiv thaiv kev cag ntawm taum, txhawb kom txiv hmab txiv ntoo teeb, ua rau muaj txiv hmab txiv ntoo tsis muaj noob, los ntawm kev txau paj. Kuj siv rau kev siav thiab txiv hmab txiv ntoo nyias. Nws ua haujlwm zoo dua thaum siv ua ke nrog 0.1% monopotassium phosphate. Nws kuj muaj cov nyhuv tua kab ntawm cov tshuaj tua kab ntawm cov koob tshuaj ntau.
| Kev sau ua ke | C8H7ClO3 |
| Kev Ntsuas | 99% |
| Qhov tsos | Dawb rau lub teeb beige hmoov |
| CAS Nr. | 122-88-3 |
| Ntim khoom | 25KG |
| Lub Neej Txee | 2 xyoos |
| Kev Khaws Cia | Khaws cia rau qhov chaw txias thiab qhuav |
| Daim Ntawv Pov Thawj | ISO. |








