Tetrahydrofuran THT CAS 109-99-9 Movie Rewufacturer Supporter

Tetrahydrofuran THT CAS 109-99-9 STOMLE MUFANANIDZE SEXPLED INOGONESWA Mufananidzo

Tsananguro pfupi:

Wholesaales tetrahydrofuran THR CASA 109-99-9 fekitori mutengo

Chigadzirwa Zita:Tetrahydrofuran / THF

Cas:109-99-9

MF:C4h8o

MW:72.11

Einecs:203-726-8

Hunhu:mugadziri

Package:25 KG / Drum kana 200 KG / Drum

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Chigadzirwa Chinhu

Zvigadzirwa tags

Tsananguro

Chigadzirwa Zita: Tetrahydrofuran / THF

Chitarisiko: Ruvara rusina mvura

Kuchena: 99.9%

Cas: 109-99-9

Mf: c4h8o

MW: 72.11

Einecs: 203-726-8

Inline Pfungwa: -108 ° C

Boling Point: 66 ° C

Flash Pfungwa:> 230 ° F

Density: 0.889 g / ml

HS Code: 2932110000

Package: 1 L / Bhodhoro, 25 L / Drum, 200 L / Drum

Kutaurwa

Zvinhu	Zvinyorwa
Chitarisiko	Cololess inobuda pachena mvura
COlor (Apha)	≤10
Kuchena	≥99.9%
Mvura	≤100PM
Peroxide	≤0.003%

Application

1.S yakajairika solvent, Tetrahydrofuran inoshandiswa zvakanyanya mumatanho epamusoro, majasi anodzivirira, inki, anowedzera uye kurapwa uye kurapwa kweganda rekunze.

2.Tetrahydrofuran yakakoshesa zvinyorwa zvechigadzirwa zvekugadzirwa kwePTMEG uye iyo huru solice yeiyo mishonga indasitiri.

Chivakwa

Tetrahydrofuran haina ruvara ruvara rwunojeka mvura ine etth odya. Izvo zvine mano nemvura, doro, acetone, benzene, ester, ester, ether uye hydrocarbon.

Package

1 KG / bhegi kana 25 KG / Drum kana 200 kg / chigubhu kana zvichienderana nezvinodiwa nevatengi.

Nezvekufambisa

* Tinogona kugovera mhando dzakasiyana dzekutakura zvichienderana nevatengi zvevatengi.

* Kana huwandu hushoma, tinogona kutumira nemhepo kana dzenyika dzenyika, dzakadai saFedEx, DHL, tnt, tnt, ems uye dzakasiyana siyana dzekutakura nzvimbo dzinokosha.

* Kana huwandu hukuru, tinogona kutumira gungwa kuGungwa kugadza.

* Kunze kwezvo, isu tinokwanisa kupawo mabasa akakosha zvichienderana nezvinodiwa nevatengi uye zvigadzirwa 'zvivakwa.

Kubhadhara

* Tinogona kugovera dzakasiyana siyana dzekubhadhara nzira dzekusarudza kwevatengi.

* Kana huwandu hushoma, vatengi vanowanzoita kubhadhara kuburikidza Paypal, Western Union, Alibaba, nezvimwe.

* Kana huwandu hukuru, vatengi vanowanzoita kubhadhara kuburikidza t / t, l / c pakuona, Alibaba, etc.

* Kunze kwezvo, vatengi vazhinji uye vanowanda vatengi vanoshandisa alipay kana chathat kubhadhara kuti ubhadhare.

Kubata uye kuchengetedza

1. Zvinotangira kuchengetedza kwakachengeteka

Dzivisa kusangana neganda nemaziso. Dzivisa inhalation yemapu kana mhute.

Ramba kure kure kubva kune mwaka wekusimudzira - hapana kuputa nguva.Kutanga kwekudzivirira kuvaka kuvaka kwemagetsi

mhosva.

2. Mamiriro ekuchengetedza akachengeteka, kusanganisira chero zvisingaenzaniswi

Chitoro munzvimbo inotonhorera. Chengetedza mudziyo wakanyatsovharwa munzvimbo yakaoma uye yakaoma-yakashata. Midziyo iriyakavhurwa inofanira kunyatsochengetedzeka uye ichichengetwa yakatwasuka kudzivirira kubhururuka.

Dry rasara rinoputika. Chengetedza pasi pegasi. Bvunzo yekuumbwa kwe peroxide nguva nenguva uye zvisati zvaitikadistillation.

Chengetedza Class (TRAGS 510): Inopisa Zvinwiwa

Netsaona kuburitsa matanho

1. Kuchenjera kwemunhu, zvinodzivirira michina uye emergency maitiro

Shandisa zvigadzirwa zvekudzivirira pachako. Ngwarira kufema vapfuri, mhute kana gasi. Chengetedza mhepo yakakwana.

Bvisa zvese zvinowanikwa. Vapinza vashandi kunzvimbo dzakachengetedzeka. Ngwarira Vapors Kuunganidzagadzira kutapurika kwekuputika. Vapasi vanogona kuunganidza munzvimbo dzakaderera.

2. Zvakatipoteredza

Dzivirira kuenderera mberi nekuparadza kana kupaza kana wakachengeteka kuzviita. Usarega chigadzirwa pinda madhiri.

3. Nzira uye zvigadzirwa zvemidziyo uye zvichenesa

Ine chidimbu, uye wozounganidza neyemagetsi akadzivirirwa vacuum akachenesa kana nekunyorova-bushing uyenzvimbo mumidziyo yekurasa maererano nemirairo yemuno

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