Utu pai 99% Perfluorooctane CAS 307-34-6
Utu pai 99% Perfluorooctane CAS 307-34-6
Taipitopito hua:
Ingoa matū: Perfluorooctane
Kupu taurite : Perfluorooctane 99%
Momo : Puka wai
CAS: 307-34-6
MF C8F18
Ko te Perfluorooctane (C8F18) he -25 ℃ te ira whakarewa me te 103 ℃ te ira kohua. Kare e mura, kare i te paitini, he tino matū me te kore tae. Ko te Perfluorooctane he kore e rewa i roto i te wai, te waihano, te waikawa acetic me te formaldehyde, engari ka taea te memeha ki te ethyl ether, acetone, dichloromethane, chloroform me te fluorochloroalkane. He iti te mata o te Perfluorooctane, te kaha dielectric teitei, te parenga wera pai me te pāmahana pirau i runga i te 800 ℃. Ka taea e Perfluorooctane te whakakore i te nui o te hāora me te hauhā, ka taea te whakamahi me etahi atu pūhui fluorocarbon hei toto horihori me te wai tiaki okana in vitro.
I roto i te rongoa, ka taea te whakamahi i te perfluorooctane me etahi atu fluorocarbons hei toto horihori me te otinga tiaki okana in vitro.
Ka taea te whakamahi i te Perfluorooctane hei reo whakamatao me te wai whakamatao i roto i nga momo taputapu hiko.
I tua atu, ka taea hoki te whakamahi i te perfluorooctane hei wīwīwīwī me te whakahinuhinu mō ngā mīhini pū, te horoi horoi, te reo whakawhiti wera, te wai hiri hiri taputapu, te reo tauhohenga matū, te whakarewa ranei.
Whakapaipai:
Ko nga whakaritenga whakahiatotanga perfluorooctane e whai ake nei: 25g, 500g te takai pounamu kirihou, 5kg kete putea kirihou, 25kg, 50kg te maitai me te kete kirihou. Ka taea te whakarite i nga whakatakotoranga putunga motuhake kia rite ki nga whakaritenga a te kaiwhakamahi.
Me penapena te perfluorooctane i roto i te whare putunga hauhautanga me te hau i tawhiti atu i te ahi me te wera. Me penapena motuhake me nga waikura, matū kai me nga konganuku alkali.
| ITEM | WHAKAARO | ||
| Perfluorooctane, wt% | ≥90% | ≥95% | ≥99% |
| C6-C8 Ihirangi poke Perfluorine, wt% | ≤ 9.8% | ≤ 4.8% | ≤ 0.98% |
| Ihirangi poke me te hauwai o te fluorination kore, wt% | ≤ 0.1% | ≤ 0.1% | ≤ 0.01% |
| Awhe kohua, wt% | 96-105 ℃ | 100-105 ℃ | 104-105 ℃ |
| PH, （20℃）Kawakawa | 6.2-7.1 | 6.4-7.0 | 6.8-7.0 |
| （20 ℃） taupū mataaro, C2 /（N * m2） | 1.26 | 1.27 | 1.27 |
| （25℃） Kiato, g/cm3 | 1.73-1.74 | 1.75-1.78 | 1.76-1.78 |
