Zvigadzirwa

zvigadzirwa

2-methyl tetrahydrofuran yakashandiswa zvakanyanya mune synthesis yezvinonhuwira, zvinhu zvitsva uye zvichingodaro

Tsananguro pfupi:

Casha Kwete .:96-47-9

Fomular: c5h10o


Chigadzirwa Chinhu

Zvigadzirwa tags

Zvivakwa

Isina ruvara, inowoneka mvura ine munhu anonhuwirira ether.

Technical index

Chinhu Standard
Kuchena(%) ≥9.5
Kunyorova(%) ≤0.03
Boiling Point() 78-80
Density (g / ml) 0.86
Refractivation Index(ηd20) 1.4046-1.40
BHT (PPM) 150-400

Application

● Inoshandiswa kugadzira Chloroquine Phosphate, Primaquine phosphate, etc.
● Inoshandiswawo sokunge solvent, sekutsiva kweTetrahydrofuran muGroggard Reaction, uye zvakare sechitsiva yeBenene, Toluene, Chloroform uye mamwe mashirimo. Iyo zvakare inoshandiswa zvakanyanya mune synthesis yezvinonhuwira, zvinhu zvitsva uye zvichingodaro.
● Inoshandiswawo mumotokari emafuta anowedzera.

Kurongedza uye kuchengetedza

170kg Steel Drum, 17.6mt (80 DRMS) mu 20'fcl, kana 20mt mu ISO TENK. Yakachengetwa munzvimbo ine rima, yakaoma uye yakatsvedza. Ramba kure nemoto uye kupisa sosi. Tembiricha haifanire kupfuura 37 ℃.
Reshefu-hupenyu: mwedzi gumi nemaviri.

Kambani Simba

8

Kuratidzwa

7

Chitupa

Iso-zvitupa-1
Iso-zvitupa-2
Iso-zvitupa-3

FAQ

1. Mitengo yako ndeyei?
Mitengo yedu inoenderana nekuchinja zvichienderana nekugovera uye nezvimwe zvinhu zveMusika. Isu tinokutumira iwe mutengo wakagadziridzwa mutengo mushure mekambani yako kuti ubate isu kune rumwe ruzivo.

2.Ko iwe une hushoma hwekuraira huwandu?
Ehe, isu tinoda zvese zvekuraira kwenyika kuti uve nehurongwa hwakaenzana hwekurongeka. Kana iwe uri kutarisa kuti uregere asi mune zvidiki zvidiki zvidiki, tinokurudzira kuti utarise webhusaiti yedu.

3.Can iwe unopa zvinyorwa zvakakodzera?
Ehe, isu tinogona kupa zvinyorwa zvakawanda zvinosanganisira zvitupa zvekuongorora / conformance; Inishuwarenzi; Mavambo, uye zvimwe zvinotsauka zvinyorwa zvinodiwa.

4.Ko iravhareji nguva yekutungamira?
For samples, nguva yekutungamira inenge mazuva manomwe. Zvekugadzira misa, nguva yekutungamira ndeye mazuva makumi maviri nemashanu mushure mekugamuchira muripo wekubhadhara. Nguva dzekutungamira dzinobudirira kana (1) Takagamuchira dhipoziti yako, uye (2) isu tine mvumo yako yekupedzisira yezvigadzirwa zvako. Kana nguva yedu yekutungamira isingashande neyako yekupedzisira, ndapota enda pane zvaunoda nekutengesa kwako. Muzviitiko zvese isu tichaedza kugamuchira zvaunoda. Muzhinji isu tinokwanisa kuzviita.

5.Ndinotaura marudzi emaitiro aunogamuchira?
Iwe unogona kuita kubhadhara kune yedu yebhangi account, Western Union kana PayPal:
30% dhipoziti pamberi, 70% chiyero kubva kune kopi ye b / l.


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