Umhlinzeki we-Perfluorooctane/ Octafluorooctane CAS 307-34-6

Incazelo emfushane:

Igama lomkhiqizo: Perfluorooctane
CAS: 307-34-6
Ubumsulwa: 90%, 95%, 99%
Iphakheji: 1kg ibhodlela ngalinye noma ngokuvumelana nemfuneko yakho

I-Perfluorooctane (C₈F₁₈) iwuhlobo loketshezi olungenambala, olusobala noluncane olunephunga likaphalafini olunephuzu lokuncibilika elingu -25℃, indawo yokubilisa engu-103℃, alushi, alunabuthi olunokuqina kwamakhemikhali aphezulu.I-Perfluorooctane ayincibiliki emanzini, i-ethanol, i-acetic acid ne-formaldehyde, kodwa iyancibilika ku-ether, i-acetone, i-dichloromethane, i-chloroform ne-chlorofluorocarbons.Izinga lokushisa lokubola le-perfluorooctane elinokungezwani okuphansi kwendawo, amandla aphezulu e-dielectric kanye nokumelana nokushisa okuhle kungaphezu kuka-800 ℃.I-Perfluorooctane ingancibilikisa inani elikhulu lomoya-mpilo kanye ne-carbon dioxide, futhi ingasetshenziswa njengegazi lokwenziwa kanye nokugcina uketshezi lwesitho kuhlanganiswe namanye ama-fluorocarbon.

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Incazelo

Ukucaciswa:

Umhlinzeki we-Perfluorooctane/ Octafluorooctane CAS 307-34-6

INTO	INDEX
I-Perfluorooctane, wt%	≥90%	≥95%	≥99%
Okuqukethwe kokungcola kwe-Perfluorine kwe-C6-C8, wt%	≤ 9.8%	≤ 4.8%	≤ 0.98%
Okuqukethwe ukungcola ne-hydrogen ye-fluorination engaphelele, wt%	≤ 0.1%	≤ 0.1%	≤ 0.01%
Ibanga lokubilisa, wt%	96-105 ℃	100-105 ℃	104-105 ℃
PH, (20℃)I-Acidity	6.2-7.1	6.4-7.0	6.8-7.0
(20℃)Inkomba ye-Refractive, C2 /(N * m2)	1.26	1.27	1.27

Isicelo

Emkhakheni wezokwelapha, i-perfluorooctane ingasetshenziswa njengegazi lokwenziwa kanye nokugcina uketshezi lwesitho kuhlanganiswe namanye ama-fluorocarbon.I-Perfluorooctane ingasetshenziswa njengendawo yokupholisa kanye ne-insulating fluid kumishini ehlukahlukene kagesi.Ngaphezu kwalokho, i-perfluorooctane ingasetshenziswa futhi njengoketshezi lokudlulisa amanzi kanye nezinto zokugcoba zemishini enembayo, ama-ejenti okuhlanza, okuphakathi kokudlulisa ukushisa, uketshezi oluvala uphawu lwensimbi, imidiya yokusabela kwamakhemikhali noma izinyibilikisi.

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Isampula

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Iphakheji

1kg ibhodlela ngalinye, 25kg isigubhu ngasinye, noma njengoba ubufuna.

Isitoreji

I-Perfluorooctane igcinwa endaweni yokugcina impahla enomthunzi futhi enomoya kude nomlilo nomthombo wokushisa.Kufanele igcinwe ngokuhlukana namakhemikhali adliwayo kanye nensimbi ye-alkali.