Qiimo wanaagsan 99% Perfluorooctane CAS 307-34-6
Qiimo wanaagsan 99% Perfluorooctane CAS 307-34-6
Faahfaahinta alaabta:
Magaca Kiimikada: Perfluorooctane
Isku-mid ah: Perfluorooctane 99%
Nooca: Qaab dareere ah
CAS: 307-34-6
MF C8F18
Perfluorooctane (C8F18) wuxuu leeyahay dhibic dhalaalaysa oo ah -25℃ iyo dhibic karkaraya oo ah 103℃. Waa mid aan guban karin, aan sun ahayn, aad u deggan kiimiko ahaan oo aan midab lahayn. Perfluorooctane kuma milmi karo biyaha, ethanol, acetic acid iyo formaldehyde, laakiin waxaa lagu milmi karaa ethyl ether, acetone, dichloromethane, chloroform iyo fluorochloroalkane. Perfluorooctane wuxuu leeyahay xiisad dusha sare oo hooseysa, xoog dielectric sare, iska caabin kulayl oo aad u fiican iyo heerkul kala-go' ah oo ka badan 800℃. Perfluorooctane wuxuu milmi karaa xaddi badan oo oksijiin iyo kaarboon laba ogsaydh ah, waxaana loo isticmaali karaa iskudhisyo kale oo fluorocarbon ah sida dhiig macmal ah iyo dareere ilaaliya xubnaha jirka.
Daawada, perfluorooctane waxaa loo isticmaali karaa fluorocarbons kale sida dhiig macmal ah iyo xalka ilaalinta xubnaha jirka.
Perfluorooctane waxaa loo isticmaali karaa sidii dhexdhexaad qaboojiye iyo dareere dahaar ah oo ku jira qalabka korontada ee kala duwan.
Intaa waxaa dheer, perfluorooctane waxaa sidoo kale loo isticmaali karaa dareere haydarooliga iyo saliidaynta mashiinnada saxda ah, wakiilka nadiifinta, dhexdhexaadka wareejinta kulaylka, dareeraha go'doominta qalabka, dhexdhexaadka falcelinta kiimikada ama dareeraha.
Baakadaha:
Tilmaamaha baakadaha Perfluorooctane waa sidan soo socota: 25g, 500g baakad dhalo balaastig ah, 5kg baakad foosto balaastig ah, 25kg, 50kg baakad bir ah iyo foosto balaastig ah. Tilmaamaha baakadaha gaarka ah waxaa loo habeyn karaa iyadoo loo eegayo shuruudaha isticmaalaha.
Perfluorooctane waa in lagu kaydiyaa bakhaar qabow oo hawo leh oo ka fog dabka iyo kulaylka. Waa in si gaar ah loogu kaydiyaa oksaydhiyeyaasha, kiimikooyinka la cuni karo iyo biraha alkali.
| SHAYGA | TUSMADA | ||
| Perfluorooctane, wt% | ≥90% | ≥95% | ≥99% |
| C6-C8 Waxyaabaha wasakhda ah ee Perfluorine, wt% | ≤ 9.8% | ≤ 4.8% | ≤ 0.98% |
| Waxyaabaha aan nadiifka ahayn ee ay ku jiraan haydarojiin aan dhammaystirnayn oo fluorination ah, wt% | ≤ 0.1% | ≤ 0.1% | ≤ 0.01% |
| Kala duwanaanshaha karkarinta, wt% | 96-105℃ | 100-105℃ | 104-105℃ |
| PH, (20℃) Aashitada | 6.2-7.1 | 6.4-7.0 | 6.8-7.0 |
| Tusmada Refractive (20℃) C2 /(N * m2) | 1.26 | 1.27 | 1.27 |
| (25℃) Cufnaanta, g/cm3 | 1.73-1.74 | 1.75-1.78 | 1.76-1.78 |
