Kuai kuai 3,4'-oxyddiniiilie cas 2657-87-6

Kuai kuai 3,4'-oxyddiniiilieine cas 2657-87-87-87-6

Kākau pōkole:

3,4'-OxydInianiilIine cas 2657-87-87-6 me ke kumukūʻai kūʻai

Hua inoa huahana:3,4'-oxydInianiine

Kālā:2657-87-6

MF:C12h12n2o

MW:200.24

EinecS:220-190-0

Kumu:hana wai

PĀNUI:1 kg /ʻeke

Hoʻouna i ka leka uila iā mākou Hoʻouna i ka leka uila iā mākou

Huahana kikoʻipiop

Nā Kūlana Huakaʻi

ʻO ka wehewehe piha

Hua inoa huahana:3,4'-oxydInianiine Kālā:2657-87-6 MF:C12h12n2o MW:200.24 EinecS:220-190-0 Melting point:67-71 ° C (lit.) Ka umauma:206.5 ° C1 mm hg (lit.) Kaumaha:1.1131 (koho kiko'ī) Hoʻolaha i nā inoa inoa:1.6660 (koho) Pka:4.78 ± 0.10 (wānana)

Kaoaohai

Nā huahana	Nā kiko'ī
Helehelena	Keʻokeʻo aʻulaʻula paha
ʻO Menu ka hoʻomaʻemaʻe	≥99%
DIchlorophehan	≤0.5%
Wai	≤0.5%

Noi

3,4'-oxyddiniilualine cas 2657-87-87-6 i hoʻohanaʻia i loko o nā kiʻi o nā mea wela o nā mea kūʻai aku, etc

E pili ana i ka halihali

1. Hāʻawi mākou i kahi o nā koho o nā wahi kaʻa e kūpono i nā pono o kā mākou mea kūʻai aku.
2. No ka nui o nā mea liʻiliʻi, e hāʻawi mākou i nā lawelawe o ka lewa a iʻole nā luna o ka honua, e like me FedEx, DHL, TNT, EMS, a me nā EMS
3. No nā nui nui, hiki iā mākou ke moku i ke kai i kahi awa i kohoʻia.
4.ʻO ka hoʻohuiʻana, e hāʻawi iā mākou i nā lawelawe hana maʻamau e hoʻokō ai i nā koi kiko'ī o kā mākou mea kūʻai aku a me nā waihona kūikawā o kā lākou huahana.

Ka uku

1, t / t
2, l / c
3, visa
4, kāleka kāleka
5, PayPal
6, kalepaʻo Alibaba
7, Union Union
8, dala
9, heʻokoʻa, i kekahi manawa hoʻokipa mākou i ikaika a weala paha.

Huanui

Mālamaʻia i kahi hale maloʻo a me ka hale kūʻai.

FAQ

1. He aha kāu MQ?
Re: maʻamau maʻamau ko mākou moq he 1 kg, akā i kekahi manawa ua loli a hilinaʻi i ka huahana.

2. Loaʻa iāʻoe kahi lawelawe ma hope o ka lawelaweʻana?
Re:ʻAe, e haʻi mākou iāʻoe e holomua ana i ke kauoha, e like me ka mea kūʻai aku, etc.

3. Pehea ka lōʻihi e hiki ai iaʻu ke kiʻi i kaʻu mau huahana ma hope o ka uku?
Re: no ka nui liʻiliʻi, e hāʻawi mākou e Courier (FedEx, TNT, DHL, DHL, ETC) Inā makemakeʻoe e hoʻohana i ka laina kūikawā a iʻole ka hoʻounaʻana i ka ea, hiki iā mākou ke hāʻawi a lilo ia e pili ana i nā hebedoma 1-3 mau hola.
No ka nui nui, eʻoi aku ka nui o ke kai. No ka manawa lawe, pono ia i nā lā 3-40, e hilinaʻi ana i kāu wahi.

4. Pehea e hiki ai iā mākou ke loaʻa i ka pane leka uila mai kāu hui?
RE: E pane mākou iāʻoe i loko o 3 mau hola ma hope o ka loaʻaʻana o kāu nīnau.