Tetrahydrofuran THF cas 109-99-9 soo saaraha dareeraha ah

Sharaxaad Gaaban:

Jumlada Tetrahydrofuran THF cas 109-99-9 qiimaha warshadda

Magaca alaabta:Tetrahydrofuran/THF

CAS:109-99-9

MF:C4H8O

MW:72.11

EINECS:203-726-8

Jilaa:soo saaraha

Xidhmada:25 kg / durbaan ama 200 kg / durbaan

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Faahfaahinta Alaabta

Tags Product

Sharaxaada

Magaca alaabta:Tetrahydrofuran/THF

Muuqaalka: dareere aan midab lahayn

Daahirsanaanta: 99.9%

CAS: 109-99-9

MF: C4H8O

MW: 72.11

EINECS: 203-726-8

Meesha dhalaalka: -108°C

Barta karkarinta: 66°C

Barta toosh:>230°F

Cufnaanta: 0.889 g/ml

Koodhka HS: 2932110000

Xidhmada: 1 L/dhalo, 25 L/Drum, 200 L/Drum

Tilmaamid

Walxaha	Tilmaamaha
Muuqashada	Cdareere hufan oo aan midab lahayn
Color(APHA)	≤10
daahirnimo	≥99.9%
Biyo	≤100pm
Peroxide	≤0.003%

Codsiga

1.Sida dareeraha caadiga ah, Tetrahydrofuran waxaa si weyn loogu isticmaalaa daboolka dusha sare, daboolka ilaalinta, khadadka, soosaarayaasha iyo daaweynta dusha sare ee maqaarka macmalka ah.

2.Tetrahydrofuran waa alaab muhiim ah oo ceeriin ah oo loogu talagalay soo saarista PTMEG iyo dareeraha ugu muhiimsan ee warshadaha dawooyinka.

Hanti

Tetrahydrofuran waa dareere hufan oo aan midab lahayn oo leh ur ether ah.Waxaa lagu qallajin karaa biyaha, khamriga, acetone, benzene, ester, ether iyo hydrocarbon.

Xidhmada

1 kg/bac ama 25kg/drum ama 200kg/drum ama sida waafaqsan shuruudaha macaamiisha.

Ku saabsan Gaadiidka

* Waxaan ku siin karnaa noocyo kala duwan oo gaadiid ah iyadoo loo eegayo baahida macaamiisha.

* Marka ay tiradu yar tahay, waxaan ku soo rari karnaa diyaarado hawada ama kuwa caalamiga ah, sida FedEx, DHL, TNT, EMS iyo khadadka gaarka ah ee gaadiidka caalamiga ah.

* Marka ay tiradu badato, waxaan ku soo rari karnaa badda ilaa deked la magacaabay.

* Ka sokow, waxaan sidoo kale ku bixin karnaa adeegyo gaar ah iyadoo loo eegayo dalabaadka macaamiisha iyo hantida alaabooyinka.

Lacag bixinta

* Waxaan bixin karnaa habab lacag-bixineed oo kala duwan si ay macaamiisha u doortaan.

* Marka qadarku yar yahay, macaamiishu waxay inta badan wax ku bixiyaan PayPal, Western Union, Alibaba, iwm.

* Marka qadarku weyn yahay, macaamiishu waxay inta badan wax ku bixiyaan T / T, L / C marka la eego, Alibaba, iwm.

* Ka sokow, macaamiil aad u badan ayaa isticmaali doona Alipay ama WeChat lacag bixinta si ay wax u bixiyaan.

Wax ka qabashada iyo Kaydinta

1. Taxadarrada si badbaado leh loo maareeyo

Ka fogow taabashada maqaarka iyo indhaha.Iska ilaali neefsashada uumiga ama ceeryaamo.

Ka fogow ilaha dabka - Ha sigaar cabbin

lacag.

2. Shuruudaha kaydinta badbaadada leh, oo ay ku jiraan wax kasta oo aan ku habboonayn

Ku kaydi meel qabow.Weelka si adag u xidh meel engegan oo hawo fiican leh.Konteenarada kuwaas oo ahla furay waa in si taxadar leh dib loogu xiraa oo loo toosiyaa si looga hortago daadinta.

Hadhaaga qallalan waa qaraxyo.Ku kaydi gaaska aan shaqaynaynTijaabi samaynta peroxide xilliyo iyo ka hornadiifin.

Heerka kaydinta (TRGS 510): dareerayaasha guban kara

Tallaabooyinka sii deynta shilka

1. taxaddarrada shakhsi ahaaneed, qalabka ilaalinta iyo hababka degdegga ah

Isticmaal qalabka ilaalinta shakhsi ahaaneed.Iska ilaali uumiga neefsashada, ceeryaamo ama gaas.Hubi hawo ku filan.

Ka saar dhammaan ilaha dabkaU daadgureynta shaqaalaha meelaha nabdoon.Iska jir uumiga ku soo uruurayasamaynta uruursanaan qarxa.Uumiga ayaa ku urursan kara meelaha hoose.

2. Ka taxadarida deegaanka

Kahortagga daadinta ama daadinta haddii ay nabdoon tahay in sidaas la sameeyo.Ha u ogolaan alaabtu inay gasho bullaacadaha.

3. Hababka iyo agabka xakamaynta iyo nadiifinta

Waxa ku jira daadinta, ka dibna ku ururi faakuum nadiifiye koronto ah ama burush-qoyan iyoku rid weelka lagu tuuro sida waafaqsan xeerarka deegaanka

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