Tetrahydroforunan thf ke 109-99-9

I-Tetrahydroforan thf Case 109-99-9 Umhlinzeki Womkhiqizi Womkhiqizi Womhlinzeki Ofakiwe

Incazelo emfushane:

I-Wholesales Tetrahydroforan Thf Case 109-99-9 intengo yefektri

Igama lomkhiqizo:Tetrahydroforunan / thf

Case:109-99-9

MF:C4h8o

MW:72.11

Ama-einec:203-726-8

Character:umenzi

Iphakheji:25 kg / isigubhu noma 200 kg / isigubhu

Thumela i-imeyili kithi Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukufanisa

Igama lomkhiqizo: Tetrahydroforan / thf

Ukubukeka: Uketshezi Ongenamibala

Ukumsulwa: 99.9%

Case: 109-99-9

MF: C4H8O

MW: 72.11

Ama-EINEC: 203-726-8

Iphoyinti Lokuncibilika: -108 ° C

Iphuzu elibilayo: 66 ° C

I-Flash Point:> 230 ° F

Ubuningi: 0.889 g / ML

I-HS Code: 2932110000

Iphakheji: 1 l / ibhodlela, 25 l / drum, 200 l / drum

Ukucacisa

Into	Ukucacisa
Ukubonakala	CUketshezi Olusobala Olubonayo
CI-OLOR (APHA)	≤10
Ubumsulwa	≥99.9%
Nisela	≤100ppm
I-peroxide	≤0.003%

Isicelo

1.Ngabolukwe yi-solvent ejwayelekile, i-tetrahydroforunan isetshenziswa kabanzi embonweni ongaphezulu, izimbobo ezivikelayo, ama-inks, ama-inks, ama-extract kanye nokwelashwa komhlaba kwesikhumba sokufakelwa.

I-2.tetrahydroforunan iyinto ebalulekile eluhlaza ebonakalayo yokukhiqizwa kwe-PTMeG kanye ne-solvent eyinhloko yomkhakha wezemithi.

Impahla

I-Tetrahydroforan iluketshezi olungenamibala ngephunga le-ether. Akubukeki ngamanzi, utshwala, i-acetone, i-benzene, ester, ether kanye ne-hydrocarbon.

Isishuqulu

1 kg / isikhwama noma i-25 kg / isigubhu noma ama-200 kg / isigubhu noma ngokuya ngesidingo samakhasimende.

Mayelana nokuhamba

* Singahlinzeka izinhlobo ezahlukene zokuhamba ngokubheka izimfuno zamakhasimende.

* Lapho inani lincane, singathumela ngendiza noma nge-FedEx, njengeFedEx, DHL, TNT, EMS kanye nemigqa ehlukahlukene yezokuthutha yezokuthutha.

* Lapho ubungako bukhulu, singathumela ngolwandle ukuze baqokwe ethekwini.

* Ngaphandle kwalokho, futhi singanikeza ngezinsizakalo ezikhethekile ngokuya ngezidingo zamakhasimende kanye nemikhiqizo.

Ukukhokha

* Singahlinzeka ngezindlela ezahlukahlukene zokukhokha zokukhetha amakhasimende.

* Lapho inani lincane, amakhasimende ajwayele ukukhokha nge-PayPal, Union asentshonalanga, i-Alibaba, njll.

* Lapho inani likhulu, amakhasimende ajwayele ukukhokha nge-T / T, l / c lapho ebonakalayo, i-Alibaba, njll.

* Ngaphandle kwalokho, amakhasimende amaningi futhi amaningi azosebenzisa i-Alipay noma i-WeChat akhokhe ukuze akhokhe.

Ukuphatha nokugcina

1. Ukuqapha kokuphatha okuphephile

Gwema ukuxhumana nesikhumba namehlo. Gwema ukuphefumula komoya noma inkungu.

Gcina kude nemithombo yokulahla - azikho izinyathelo zokubhema.Take ukuvimbela ukwakhiwa kwe-electrostatic

Shaja.

2. Izimo zesitoreji esiphephile, kufaka phakathi noma yikuphi ukungahambisani

Gcina endaweni epholile. Gcina isitsha esivalwe ngokuqinile endaweni eyomile futhi enomoya. Iziqukathi okuyiKuvuliwe kumele kuthathwe ngokucophelela futhi kugcinwe kuqondile ukuvikela ukuvuza.

Izinsalela ezomile ziqhuma. Gcina ngaphansi kwegesi ye-inert. Hlola ukwakheka kwe-peroxide ngezikhathi nangaphambilinidistillation.

Isitoreji Isitoreji (TRGS 510): Uketshezi oluvuthayo

Izindlela zokukhishwa ngengozi

1. Ukuqapha komuntu, imishini yokuvikela kanye nezinqubo eziphuthumayo

Sebenzisa imishini yokuvikela yomuntu siqu. Gwema ama-Vapor aphefumulayo, inkungu noma igesi. Qinisekisa umoya omncane owanele.

Susa yonke imithombo yokulahla. Khipha izisebenzi ezindaweni eziphephile. Qaphela ama-Vapors aqongelelafaka ukugxila okuqhumayo. Ama-Vapors anganqwabelana ezindaweni eziphansi.

2. Izindlela zokuvikela ezemvelo

Vimbela ukuvuza okwengeziwe noma ukuchitheka uma kuphephile ukwenza kanjalo. Ungavumeli umkhiqizo ufake imisele.

3. Izindlela nezinto zokwakha zombango nokuhlanza

Aqukethe ukuchitheka, bese uqoqa nge-vacuum evikelekile kagesi noma ngokuxubha okumanzi futhiBeka esitsheni ukuze ulahle ngokwemithetho yendawo

Okwedlule: (2-Bromoethyl) I-Benzene 2-Phenylethyl Bromide CAS 103-63-9

Olandelayo: I-Levamisol Hcl Case 16595-80-5-5 Intengo Yomkhiqizi

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