Khoom Description
Khoom npe: Difluoroacetic acid
CAS: 381-73-7 Nr
IB: 206-839-0
Melting point: -1℃(lit.)
Kub taw tes: 132-134℃(lit.)
Ceev: 1.526 g / mL ntawm 25℃(lit.)
Vapor siab: 11.7hPa ntawm 25 degree
Refractive index: n20/D 1.344 (lit.)
Fp: 174℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb hmoov |
| Purity | 99% |
| Cia temp. | 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
① Ua Difluoroacetic acid ua qhov tseem ceeb fluorinated lub tsev thaiv rau cov tshuaj synthesis, qhia cov pab pawg difluoromethyl los npaj cov tshuaj tiv thaiv- qog, tiv thaiv- cov tshuaj tiv thaiv kab mob thiab tshuaj tua kab mob hauv cov tshuaj zoo.
② Pab Difluoroacetic acid CAS 381-73-7 ua fluorinating reagent thiab catalyst rau organic synthesis, txhawb esterification / amidation cov tshuaj tiv thaiv hauv agrochemical thiab tshwj xeeb tshuaj tsim khoom.
③ Ua haujlwm raws li electrolyte additive rau lithium{0}} ion roj teeb, txhim kho ionic conductivity thiab voj voog stability nyob rau hauv lub zog tshiab roj teeb khoom ua.
Cia thiab ceev faj
Khaws Difluoroacetic acid CAS 381-73-7 ntawm 0-25℃nyob rau hauv kaw PTFE/HDPE nruas nyob rau hauv txias, qhuav, ventilated cheeb tsam, deb ntawm qhib hluav taws, muaj zog oxidants, alkalis, hlau thiab ncaj qha tshav ntuj. Hnav cov kua qaub-cov hnab looj tes pov thawj, tshuaj tsom iav, kua qaub- pov thawj daim npog ntsej muag & lub npog ntsej muag; zam vapor inhalation, daim tawv nqaij / qhov muag sib cuag & noj (corrosive, heev irritant). Reseal nruj nreem tom qab siv los tiv thaiv volatilization thiab corrosion. Pov tseg raws li cov khib nyiab pov tseg; thauj li corrosive kua, leak-proof anti-corrosion ntim, tsis muaj txias saw, tsis txhob sib tov nrog alkalis / hlau / oxidants.
Dab tsi yog qhov txiaj ntsig ntawm kev noj Difluoroacetic acid?
✅ High Difluoroacetic acid fluorine cov ntsiab lus (39.6%) nrog lub zog difluoroacetyl reactivity, dej solubility zoo, ruaj khov tshuaj nyob rau hauv ib txwm cia, tsis muaj polymerization txaus ntshai.
✅ Muaj zog Difluoroacetic acid CAS 381-73-7 acidity kom ntseeg tau siab catalytic efficiency, zoo compatibility nrog fluorinated cov tshuaj tiv thaiv kab mob, tsawg npaum li cas ua tau zoo fluorination nyhuv rau cov khw muag tshuaj / agrochemicals.
✅ Muaj- qib siab purity, ruaj khov batch zoo, yooj yim tuav thiab tsim, ua raws li REACH / ISO qauv, dav siv rau fluorine tshuaj / roj teeb / chaw muag tshuaj.
Kev Nyab Xeeb & Cov Ntaub Ntawv Thauj Khoom
- Hazard Class:8 (corrosive)|UN:3265 8/PG 2
- HS Code: 2915900090
- Cov Lus Ceeb Toom: H314 (qhov tawv nqaij kub hnyiab / qhov muag puas), H331 (tshuaj lom yog tias nqus tau)
- Cov Lus Ceeb Toom: P260, P280, P301+330+331, P303+361+353, P310
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | N-Benzylmaleimide CAS 1631-26-1 |
| 2 | Tom ntej: 4-Hydroxybutyl Acrylate CAS 2478-10-6 |
| 3 | 2 -Methylanisole/O-Cresyl Methyl Ether CAS 578-58-5 |
| 4 | Tri-(4-Hydroxy-TEMPO) Phosphite/Inhibitor 705 CAS 2122-49-8 |
| 5 | Ethylenediaminetetraacetic Acid Disodium ntsev / EDTA Disodium / EDTA-2NA CAS 139-33-3 |
| 6 | Ethylenediaminetetraacetic Acid Tetrasodium ntsev / EDTA Tetrasodium / EDTA-4NA CAS 64-02-8 |
| 7 | 4-Butylbenzoic Acid CAS 20651-71-2 |
| 8 | 2 5′-Difluoroacetophenone CAS 1979-36-8 |
| 9 | 1,4-Napthoquinone CAS 130-15-4 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau yam kev xaiv kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw nyob.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: Tuam Tshoj difluoroacetic acid CAS 381-73-7 manufacturers, lwm tus neeg, Hoobkas
