Dimethyl sulfate CAS 77-78-1 mtengo wopanga

Kufotokozera Kwachidule:

Wopereka fakitale Dimethyl sulfate CAS 77-78-1

Dzina la malonda:Dimethyl sulphate

CAS:77-78-1

MF:Chithunzi cha C2H6O4S

MW:126.13

EINECS:201-058-1

Khalidwe:wopanga

Phukusi:1 kg/kg kapena 25kg/ng'oma

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera

Dzina la mankhwala: Dimethyl sulfate
CAS: 77-78-1
MF:C2H6O4S
MW: 126.13
Malo osungunuka: -32°C
Kuphika kutentha: 188°C
Kachulukidwe: 1.333 g/ml
Phukusi: 1 L / botolo, 25 L / ng'oma, 200 L / ng'oma
Katundu: Imasakanikirana ndi ethanol, sungunuka mu ether, benzene, sungunuka pang'ono m'madzi, osasungunuka mu carbon disulfide.

Kufotokozera

Zinthu	Zofotokozera
Maonekedwe	Mafuta amadzimadzi opanda mtundu
Chiyero	≥99%
Mtundu(Co-Pt)	≤10
Madzi	≤0.5%

Kugwiritsa ntchito

Dimethyl sulfate CAS 77-78-1 imagwiritsidwa ntchito popanga Dimethyl sulfoxide.

Malipiro

* Titha kupereka njira zosiyanasiyana zolipirira makasitomala.
* Ndalamazo zikachepa, makasitomala nthawi zambiri amalipira kudzera pa PayPal, Western Union, Alibaba, ndi zina.
* Ndalamazo zikachuluka, makasitomala nthawi zambiri amalipira kudzera pa T/T, L/C akuwona, Alibaba, ndi zina.
* Kupatula apo, makasitomala ochulukirachulukira adzagwiritsa ntchito Alipay kapena WeChat kulipira kuti alipire.

Kusungirako

Sungani mu nyumba yosungiramo mpweya wabwino komanso yozizira.

FAQ

1. MOQ yanu ndi chiyani?
RE: Nthawi zambiri MOQ yathu ndi 1 kg, koma nthawi zina imakhalanso yosinthika ndipo zimatengera malonda.

2. Kodi muli ndi ntchito iliyonse ikatha kugulitsa?
Re: Inde, tikudziwitsani momwe dongosololi likuyendera, monga kukonzekera kwazinthu, kulengeza, kutsata mayendedwe, thandizo lachilolezo cha kasitomu, chitsogozo chaukadaulo, ndi zina zambiri.

3. Kodi ndingapeze katundu wanga nthawi yayitali bwanji ndikalipira?
Kubwereza: Pazochepa, tidzakutumizirani mthenga (FedEx, TNT, DHL, ndi zina) ndipo nthawi zambiri zimatengera masiku 3-7 kumbali yanu.Ngati mukufuna kugwiritsa ntchito mzere wapadera kapena kutumiza mpweya, titha kuperekanso ndipo zimawononga pafupifupi masabata 1-3.
Kwa kuchuluka kwakukulu, kutumizidwa panyanja kudzakhala kwabwinoko.Kwa nthawi yoyendetsa, imafunika masiku 3-40, zomwe zimadalira malo anu.

4. Kodi titha kupeza mayankho a imelo kuchokera ku gulu lanu posachedwa?
Re: Tidzakuyankhani mkati mwa maola atatu mutafunsa.

Zam'mbuyo: Methyl dihydrojasmonate 24851-98-7

Ena: Wopanga katundu Chlorobenzene CAS 108-90-7