3,4'-oydianiline / casara 2657-87-87-8 4 odsa

3,4'-oydianiline / casara 2657-87-87-8 4 OWA Featured Hoton
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A takaice bayanin:

3 4 -Oxydianiline 3 457-87-8-6 shine farin lu'ulu'u crystalline foda, kuma Oda an dauke shi gaba daya ya zama dan kadan a ruwa. Koyaya, ya fi narkewa a cikin abubuwan da ke cikin kwayoyin cuta kamar ethanol, acetone, da chloroform.

3 4 -Oxydianiline 3 ana amfani dashi a aikace-aikacen masana'antu da yawa.

 


Cikakken Bayani

Tags samfurin

Bayanin samfurin

Sunan samfurin:3,4'-oydianiline CAS:2657-87-6 MF:C12H12n2o MW:200.24 Einecs:220-10-0 Maɗaukaki:67-71 ° C (lit.) Bhafi Point:206.5 ° C1 MM Hg (lit.) Yankewa:1.1131 (Mahimmanci) Indextive Index:1.6660 (kimanta) Pka:4.78 ± 0.10 (annabta)

Gwadawa

Abubuwa Muhawara
Bayyanawa Fari ko haske rawaya kris
M ≥99%
Dichloropen ≤0%
Ruwa ≤0%

Roƙo

3,4'-ohydianiline cas 2657-87-6 amfani da fim ɗin PI, babban zafi mai tsauri mai tsayayya da kayan aikin jirgin ruwa, da sauransu

 

1. Dyes da Sinmes: ana amfani dashi azaman tsaka-tsaki a cikin tsarin dyesis na dyesis da pigmentstents, musamman a cikin masana'antu da buga masana'antu.

2. Ana amfani da samarwa na polymer: Ana amfani da wannan fili a cikin samar da polymers da resins, gami da epoxy resins, don amfani da sutturori, adheres da kuma kwafin.

3. Magani: ana iya amfani dashi azaman kayan aikin a cikin tsarin ƙwayoyin cuta.

4.

5. Ana iya amfani da cutar matsakaiciyar cututtukan cututtuka: ana iya amfani dashi a lalata lalata kawasaki a aikace-aikacen masana'antu daban-daban.

 

Game da sufuri

* Zamu iya samar da nau'ikan jigilar kayayyaki daban-daban bisa ga bukatun abokan ciniki.
* Lokacin da adadin ya ƙarami, zamu iya jirgi ta hanyar ruwa ko kuma masu aika ruwa na duniya, kamar FedEx, DHL, TNT, EMS da kuma EMS da kuma hanyoyin sufuri na duniya.
* A lokacin da adadin ya yi yawa, zamu iya siyarwa da tekun da zuwa tashar jiragen ruwa.
* Bayan haka, zamu iya samar da ayyuka na musamman bisa ga bukatun abokan ciniki da kaddarorin kayayyaki.

Kawowa

Biya

* Zamu iya bayar da yawan zaɓuɓɓukan biyan kuɗi zuwa abokan cinikinmu.
* Lokacin da jimlar take da yawa, abokan ciniki yawanci suna biya tare da PayPal, Westerungiyar Wespal, Alibaba, da sauran ayyukan.
* Lokacin da jimlar take da mahimmanci, abokan ciniki yawanci suna biya tare da t / t, l / c a gani, alibaba, da sauransu.
* Bugu da ƙari, yawan masu sayen mutane za su yi amfani da Alipay ko WeChat don biyan kuɗi.

biya

Ajiya

An adana shi a cikin bushewa da iska mai iska.

 

1. Akwati: Shagon a cikin akwati na Airthight don hana gurbatawa da sha danshi.

2. Wuri: kwandon adana a cikin sanyi, bushe, sanannun wurin da iska ke nesa da hasken rana kai tsaye da kafofin zafi.

3. Zazzabi: Kula da zazzabi mai rauni, fi dacewa da ke ƙasa 25 ° C (77 ° F) don hana lalata.

4

5. LawBOL: Al'umma Kalaman kwantena tare da sunan sunadarai, bayanin haɗari, da kwanan wata.

6. Ka'idar tsaro: Tabbatar da kiyaye matakan tsaro da suka dace, gami da amfani da kayan kariya na mutum (PPE) lokacin da ake gudanar da mahadi.

 

Pheneth barasa

Shine mai haɗari 3,4''-oxydian?

Ee, eth-dippyl ether ana ɗaukar haɗari mai haɗari. An tsara shi a matsayin mai haɗari saboda tasirinsa game da lafiya. Anan akwai wasu mahimman abubuwan game da haɗarin ta:

1. Toxicity: E4'-dippennyl eth eth eth eth eth eth eth ether na iya haifar da cutar idan aka saka shi, ko shaƙa, ko sha cikin fata. Yana iya zama haushi ga fata, idanu, da kuma jijiyoyin jiki.

2. Carcinogenicity: Wasu nazarin sun nuna cewa Amintattun Aremic (gami da 3,4'-dippenl, ether) na iya zama carcinnyl. An ba da shawarar ɗauka tare da taka tsantsan da kuma rage fallasa.

3. Tasirin muhalli: Wannan fili na iya haifar da haɗari ga rayuwar ruwa da muhalli, don haka zubar da hankali da magani yana da mahimmanci.

4. Kayayyakin kayan aiki na sirri (PPE): Lokacin aiki tare da ether, koyaushe amfani da Plah kamar safofin hannu, gogaggles, da kariya ta numfashi don rage fallasa.

 

BBP

Cautions yayin sufuri

1. Wagagging:

Yi amfani da kwantena waɗanda suka dace da eth ether. Tabbatar cewa kwantena ana rufe shi don hana haƙƙi ko spilla.
A bayyane alama kwantena tare da sunan sunadarai, alamar Hazard da duk wani bayanin aminci da ya dace.

2. Ka'idojin sufuri:
Bin ka'idodin gida, na ƙasa da na ƙasa don jigilar kayayyaki masu haɗari. Wannan na iya haɗawa da yarda da ƙa'idodin Majalisar Dinkin Duniya (UND) da tsarin duniya da aka daidaita da kayan haɗari (GHS) rarrabuwa da buƙatun alli.

3. Kayan kariya na sirri (PPE):
Tabbatar cewa ma'aikatan da ke tattare da jigilar kayan ether, kamar safofin hannu, gogagles da suturar kariya, don rage fallasa.

4. Hanyar gaggawa:
Da hanyoyin amsawa na gaggawa a wurin idan akwai zubar da jini ko hatsari yayin jigilar kaya. Wannan ya hada da samun kayan kwalliya da kayan taimako na farko.

5. Guji rashin daidaituwa:
Tabbatar cewa eth eth eth eth eth eth eth ethons tare da abubuwa masu ban sha'awa (kamar su masu ƙarfi ko acid) don hana halayen haɗari.

6. Ikon zazzabi:
Idan ya cancanta, lura da sarrafa zafin jiki a lokacin sufuri don hana lalata yanayin.

7. Horarwa:
Tabbatar cewa duk ma'aikatan da ke cikin kulawa da jigilar su na eth eth ether sun karɓi horo da suka dace a cikin abubuwan da suka dace.

 

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Faq

1. Shin zaka iya samar da sabis na musamman?
Re: Ee, ba shakka, za mu iya kwastomanci ko taguwa gwargwadon bukatun ku.

2. Ta yaya kuma yaushe zan iya samun farashin?
Re: Tuntuɓe mu da buƙatarku, kamar samfur, ƙira, ƙira, da sauransu (tashar jiragen ruwa), da sauransu, to, da sauransu, to, za mu faɗi a cikin sa'o'i 3 bayan mun sami bincikenku.

3. Wanne lokacin biyan kuɗi kuke karɓa?
Re: Mun yarda da T / T, L / t, L / T, Alibaba, PayPal, Westerungiyar Western Union, Alipay, Wescat Biya, da dai sauransu.

4. Wanne lokacin cinikin kasuwanci da kuka saba yi?
Re: fitowa, FCa, FOB, CFR, CUF, CIF, DDU, DDP, da sauransu ya dogara da buƙatunku.

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