Khoom Description
Perfluorooctanesulphonamide yog cov kua daj daj. Nws tus lej CAS yog 754-91-6, nws cov tshuaj formula yog C₈H₂F₁₇NO₂S, thiab nws qhov hnyav molecular yog 499.14. Nws kuj muaj npe xws li Perfluorooctane sulfonamide (PFOSA).
Lub melting point ntawm Perfluorooctanesulphonamide yog nyob rau hauv thaj tsam ntawm 151 mus rau 152 degree, lub boiling point yog kwv yees li 227.2 ± 5 0.0 degree, qhov ceev yog kwv yees li ntawm 1.7595, nws yog me ntsis Soluble nyob rau hauv cov organic solvents xws li acetone thiab methanol, thiab cov acidity coefficient yog kwv yees nyob ib ncig ntawm 7.01 ± 0.60.
Cov ntaub ntawv yooj yim
| Khoom npe | Perfluorooctanesulfonamide |
| Synonyms | N-Ethyl-1,1,2,2,3,3,4,5,5,6,6,7,7,8,8,{17}}heptadecafluoro{18}} octanesulfonamide |
| CAS Nr. | 754-91-6 |
| EINECS | 212-046-0 |
| Molecular Formula | C8H2F17NO2S |
| Molecular Luj | 499.14 |
| Qhov tshwm sim | Lub teeb daj ua kua |
| Boiling Point | 227.2ºC ntawm 760 mmHg |
| Daim ntawv thov | Rau cov synthesis ntawm fluorine surfactants, qhia lwm pab pawg rau cov nitrogen atom |
Siv
Surfactant: Perfluorooctanesulphonamide tuaj yeem siv los ua surfactant hauv kev lag luam xws li electroplating, coatings, lubricating oils thiab high-temperature lubricants. Nws tuaj yeem txo qhov nro ntawm cov kua dej, txhim kho lub wettability, emulsification thiab dispersibility ntawm cov khoom, thiab yog li txhim kho cov kev ua tau zoo thiab cov khoom zoo.
Anti-corrosion tus neeg sawv cev: Perfluorooctanesulphonamide ntxiv rau saum npoo ntawm cov ntaub ntawv hlau los yog cov khoom muaj feem xyuam los tsim cov yeeb yaj kiab tiv thaiv ntawm cov hlau nto, tiv thaiv cov hlau los ntawm kev sib cuag nrog cov khoom corrosive sab nraud, ua rau qeeb ntawm corrosion ntawm cov hlau, thiab txuas ntxiv cov kev pabcuam. lub neej ntawm cov khoom siv hlau.
Xim zaj duab xis additive: Perfluorooctanesulphonamide yog ntxiv rau cov xim los txhim kho cov kev ua tau zoo ntawm cov xim zaj duab xis, xws li txhim kho hardness, hnav tsis kam, huab cua tsis kam thiab gloss ntawm cov xim zaj duab xis, kom cov xim zaj duab xis muaj kev tiv thaiv zoo dua thiab zoo nkauj.
Tuam txhab Profile
Gneechem, nyob rau hauv Henan Xeev, Tuam Tshoj, yog ib feem ntawm GNEE Group, nrog 22 xyoo ntawm kev ua lag luam txawv teb chaws, tshwj xeeb hauv kev muab cov khoom zoo tshuaj raw khoom thiab kev lag luam kev pabcuam rau cov neeg siv khoom thoob ntiaj teb. Peb muab cov khoom siv tshuaj lom neeg yooj yim, cov tshuaj zoo thiab cov tshuaj tshwj xeeb rau ntau yam kev lag luam.Peb muaj ISO9001 tau ntawv pov thawj thiab tau lees paub los ntawm ntau qhov kev tsim nyog hauv tsev thiab txawv teb chaws, ua rau peb muaj kev ntseeg siab ntawm peb cov neeg siv khoom.
FAQ
1. Kuv yuav tau txais tus nqi li cas?
-Peb feem ntau hais hauv 24 teev tom qab tau txais koj qhov kev nug (tsis suav hnub so thiab hnub so).
-Yog tias koj xav tau tus nqi nrawm, thov email lossis tiv tauj peb los ntawm lwm txoj kev kom peb tuaj yeem hais lus rau koj.
2. Koj lub sijhawm xa khoom yog dab tsi?
-Nws nyob ntawm tus naj npawb ntawm kev txiav txim thiab lub caij uas koj tso koj xaj.
-Feem ntau, kev txiav txim tuaj yeem xa tuaj tsis pub dhau 7-15 hnub rau kev txiav txim me me thiab 25 hnub rau kev txiav txim loj.
3. Txoj kev xa khoom yog dab tsi?
-Koj tuaj yeem nkoj los ntawm hiav txwv, huab cua, lossis nthuav qhia (EMS, UPS, DHL, TNT, FEDEX, thiab lwm yam).
Cim npe nrov: cas:754-91-6|perfluorooctanesulphonamide, Tuam Tshoj cas:754-91-6|perfluorooctanesulphonamide manufacturers, lwm tus neeg, Hoobkas
