Tetrahydrofuran THF cas 109-99-9 liquid inogadzira mutengesi

Tetrahydrofuran THF cas 109-99-9 liquid mugadziri wemugovera Featured Image

Tsanangudzo Pfupi

Wholesales Tetrahydrofuran THF cas 109-99-9 fekitari mutengo

Product name: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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Product Detail

Product Tags

Tsanangudzo

Zita rechigadzirwa:Tetrahydrofuran/THF

Chitarisiko: Mvura isina ruvara

Kuchena: 99.9%

CAS: 109-99-9

MF: C4H8O

MW: 72.11

EINECS: 203-726-8

Kunyungudika: -108°C

Kuvira kwenzvimbo: 66°C

Painopenya: >230°F

Density: 0.889 g/ml

HS kodhi: 2932110000

Package: 1 L/bhodhoro, 25 L/drum, 200 L/drum

Tsanangudzo

Items	Zvinotsanangurwa
Chitarisiko	Colorless transparent liquid
Color(APHA)	≤10
Kuchena	≥99.9%
Mvura	≤100ppm
Peroxide	≤0.003%

Application

1.Sechinhu chinowanzogadziriswa, Tetrahydrofuran inoshandiswa zvakanyanya mumucheka wepamusoro, zvidziviriro zvekudzivirira, ingi, zvinyorwa uye kushandiswa kwepamusoro kweganda rekugadzira.

2.Tetrahydrofuran inokosha yakasvibiswa yekugadzirwa kwePTMEG uye iyo inonyanya kunyungudutsa yeindasitiri yemishonga.

Property

Tetrahydrofuran imvura isina ruvara inoonekera uye inonhuhwirira ether. Inosanganiswa nemvura, doro, acetone, benzene, ester, ether uye hydrocarbon.

Package

1 kg/bhegi kana 25 kg/drum kana 200 kg/drum kana zvinoenderana nezvinodiwa nevatengi.

About Transportation

* Tinogona kugovera marudzi akasiyana ezvekufambisa zvinoenderana nezvinodiwa nevatengi.

* Kana huwandu hwacho hudiki, tinogona kutumira nendege kana kune dzimwe nyika, dzakadai seFedEx, DHL, TNT, EMS uye dzakasiyana-siyana dzekutakura dzepasirese mitsara yakakosha.

* Kana huwandu hwacho hwakakura, tinogona kutakura nechikepe kuenda kuchiteshi chakasarudzwa.

* Kunze kwezvo, isu tinogona zvakare kupa akakosha masevhisi zvinoenderana nezvinodiwa nevatengi uye zvigadzirwa 'zvivakwa.

Payment

* Tinogona kupa dzakasiyana nzira dzekubhadhara dzesarudzo dzevatengi.

* Kana iyo mari idiki, vatengi vanowanzobhadhara kuburikidza nePayPal, Western mubatanidzwa, Alibaba, nezvimwe.

* Kana huwandu hwacho hwakakura, vatengi vanowanzobhadhara kuburikidza neT/T, L/C pakuona, Alibaba, nezvimwe.

* Kunze kwezvo, vatengi vakawanda vachashandisa Alipay kana WeChat kubhadhara kubhadhara.

Kubata uye Kuchengeta

1. Chengetedzo yekubata zvakachengeteka

Dzivisa kusangana neganda nemaziso. Dzivisa kufema kwemhute kana mhute.

Ramba kure nenzvimbo dzekupisa - Hapana kuputa. Tora matanho ekudzivirira kuwanda kwe electrostatic

charge.

2. Mamiriro ekuchengetedza akachengeteka, kusanganisira chero kusawirirana

Chengeta munzvimbo inotonhorera. Chengeta chigadziko chakavharwa zvakasimba munzvimbo yakaoma uye ine mhepo yakanaka. Containers izvoyakavhurwa inofanira kunyatsovharwa uye kuchengetwa yakati twasa kudzivirira kudonha.

Dry residue inoputika. Chengetedza pasi pegesi inert. Edza kuumbwa kweperoxide nguva nenguva uye zvisati zvaitikadistillation.

Kirasi yekuchengetedza (TRGS 510): Zvinwiwa zvinopisa

Matanho ekuburitsa netsaona

1. Chengetedzo yemunhu, midziyo yekudzivirira uye nzira dzekukurumidzira

Shandisa midziyo yekuzvidzivirira. Dzivisa kufema mhute, mhute kana gasi. Ita shuwa kuti kune ventilation yakakwana.

Bvisa zvese zvinobatidza moto. Bvisa vashandi kunzvimbo dzakachengeteka. Chenjerera mhute dziri kuunganagadzira zvinoputika. Utsi hunogona kuungana munzvimbo dzakaderera.

2. Kuchengetedza kwezvakatipoteredza

Dzivirira kuwedzera kudonha kana kupera kana zvakachengeteka kuita kudaro. Usarega chigadzirwa chichipinda mumadhaini.

3. Nzira uye zvinhu zvekuchengetedza uye kuchenesa

Iine zvinoyerera, uye wozounganidza nemagetsi akadzivirirwa vacuum cleaner kana nekunyorova-bhurasho uyeisa mugaba kuti uraswe maererano nemitemo yenzvimbo

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