I-Tetrahydrofurfurfuurl Alcohol / Thfa / Cas 97-99-4

I-Tetrahydrofurfurfuurl Alcohol / Thfa / Cas 97-99-4 I-FOWNLOGEDED
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Incazelo emfushane:

I-Tetrahydrofurfuurfuurl Alcohol (Thfa) iyi-colorless to pale ketshezi ophuzi ngephunga elimnandi kancane. Kuyi-ether ye-cyclic notshwala evame ukusetshenziswa njenge-solvent noma ukukhiqizwa kwamakhemikhali ahlukahlukene. I-Pure Tetrahydrofurfaurl Alcohol imvamisa icacile futhi icacile ngokubonakala okuphansi.

I-Tetrahydrofurfuurl Alcohol (Thfa) iyancibilika emanzini kanye nohlu oluhlukahlukene lwezinto eziphilayo ezifaka i-ethanol, i-ether kanye ne-acetone. Amandla awo okuncibilikisa kuzo zombili izixazululo zePolar nase-Non-Polar Solvents zenza zilungele izinhlelo ezahlukahlukene zohlelo ngezinqubo namakhemikhali.


Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukuchazwa Komkhiqizo

Igama lomkhiqizo: I-Tetrahydrofurfaurl Alcohol / Thfa
Case: 97-99-4
MF: C5H10O2
MW: 102.13
Iphoyinti elincibilikayo: -80 ° C
Iphuzu elibilayo: 178 ° C
Ubuningi: 1.051-1.054 G / ML
Iphakheji: 1 l / ibhodlela, 25 l / drum, 200 l / drum
Impahla: I-Tetrahydrofurfuurl Alcohol iwuketshezi olungenamibala ngephunga elincane ne-hygroscopic. Kungazi kahle ngamanzi, ethanol, ether, i-acetone, chloroform kanye ne-benzene, kanye infoluble ku paraffin hydrocarbons.

Ukucacisa

Into
Ukucacisa
Ukubonakala
Uketshezi olungenamibala
Ubumsulwa
≥99%
Umbala (co-pt)
≤20
1,2-pentanediol
≤0.3%
I-5-methfa
≤0.1%
Utshwala we-furfurl
≤0.5%
Nisela
≤0.1%

Isicelo

1.TeTrahydrofurfuurl Alcohol isetshenziselwa ukukhiqiza i-SucCinic Acid, Pentanediol, TetrahyDroforunan, Pyran.
I-2.Tetrahydrofurfuurl allohol isetshenziswa ekulungiseleleni ipulasitiki ye-polyamide, futhi i-solvent enhle ye-resin, ukunamafutha nokugcoba.
I-3.Tetrahydrofurfurfuurl utshwala isetshenziswa njenge-lubricant, ehlakazekile ekushicilelweni, njll.

 

1. Solvent:I-THFA isetshenziswa njenge-solvent ekuphendukeni kwamakhemikhali kanye nokwakhiwa ngenxa yekhono layo lokuqeda izinto ezahlukahlukene.

2. I-Chemical Indememite:Kungumkhawulo ekuhlanganiseni kwamakhemikhali ahlukahlukene, kufaka phakathi amakhemikhali, ama-agrochemicals namanye amakhemikhali akhethekile.

3. Ama-resin kanye nokumboza:I-THFA isetshenziswa ekukhiqizweni kwama-resins, ikakhulukazi ekwakhiweni kwezimbozo kanye nama-adhesives, lapho kungathuthukisa khona izakhiwo ezinjengokuguquguquka nokunamathela.

4. I-Plistic:Ingasetshenziswa njenge-spistizer ekwakhiweni kwe-polymer ukuthuthukisa ukuguquguquka nokusebenza.

5. Isengezo se-Fuel:I-THFA ingasetshenziselwa ukwakha izengezo zikagesi ukuthuthukisa ukusebenza kwe-confartion.

6. Imikhiqizo yokunakekelwa komuntu siqu:Ngenxa yezakhiwo zayo ze-solvent, kungavela ekwakhekeni kokunakekelwa komuntu siqu, njengezimonyo kanye nemikhiqizo yokunakekelwa kwesikhumba.

 

Ukukhokha

1, t / t

2, l / c

3, visa

4, ikhadi lesikweletu

5, PayPal

6, I-ALIBABA Trade Assation

I-7, i-Western Union

8, MoneyGram

9, Ngaphandle kwalokho, kwesinye isikhathi nathi samukele iBitcoin.

inkokhelo

Ukubeka

Egcinwe esitolo sokugcina esomile futhi emotweni.

 

1. Isitsha:Gcina Thfa ezitsheni zezindiza ezenziwe ngezinto ezihambisanayo (njengengilazi noma amapulasitiki athile) ukuvikela ukungcoliswa nokuhwamuka.

2. Ukushisa:Gcina indawo yokugcina ipholile futhi inomoya omuhle. Ngokufanelekile, i-THFA kufanele igcinwe emazingeni okushisa asekamelweni, kude nokukhanya kwelanga okuqondile nemithombo yokushisa.

3. Umswakama:Gcina imvelo eyomile njengomswakama izothinta ikhwalithi yamakhemikhali.

4. Ukwahlukana:Gcina i-TFA kude nezinto ezingahambisani ezifana nama-oxidants aqinile, ama-acid kanye nezisekelo ukuvimbela ukusabela okuyingozi.

5. Ilebula:Qiniseka ukuthi zonke iziqukathi zibhalwe ngokucacile ngegama lamakhemikhali, imininingwane eyingozi, nosuku olutholiwe.

6. Izindlela zokuphepha:Bheka zonke izincomo zedatha yephepha lokuphepha elifanele (SDS) kanye nemithetho yendawo ephathelene nokugcinwa kwamakhemikhali.

IPhenethyl Alcohol

Ingabe i-tetrahydrofurfaurl utshwala imlimaza kubantu?

1. Ukuphefumula: Ukuphefumula komoya kungadala ukucasuka okuphefumula. Ukuchayeka isikhathi eside ukugxila okuphezulu komoya omubi kungadala izinkinga ezinkulu zokuphefumula.

2. Ukuxhumana kwesikhumba: I-THFA ingadala ukucasuka kwesikhumba lapho sithintana khona. Kunconywa ukugqoka imishini yokuvikela efanelekile, njengamagilavu, lapho uphatha lokhu okuqukethwe.

3. Ukuxhumana ngamehlo: Kungadala ukucasuka kwamehlo, ngakho-ke izibuko zokuvikela kufanele zisetshenziselwe ukuvikela ukuxhumana.

4. Ukungenisa: Ukungenisa kwe-THFA kungaba yingozi futhi kungadala ukucasulwa kwesisu noma eminye imiphumela emibi.

I-5 Lapho usebenza ngamakhemikhali, sebenzisa imishini efanelekile yokuzivikela (i-PPE) futhi uqinisekise umoya omncane owanele.

 

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