Kumu kūʻai nui 3,4′-Oxydianiline CAS 2657-87-6

Kumukuai kūʻai nui 3,4′-Oxydianiline CAS 2657-87-6 Kiʻi Hōʻikeʻike

ʻO ka wehewehe pōkole:

3,4′-Oxydianiline CAS 2657-87-6 me ke kumu kūʻai hale hana

inoa huahana:3,4'-Oxydianiline

CAS:2657-87-6

MF:C12H12N2O

MW:200.24

EINECS:220-190-0

ʻAno:mea hana

Pūʻolo:1 kg/ʻeke

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Hōʻike huahana

inoa huahana:3,4'-Oxydianiline CAS:2657-87-6 MF:C12H12N2O MW:200.24 EINECS:220-190-0 Lae hehee:67-71 °C(māmā) Lae paila:206.5 °C1 mm Hg(māmā) mānoanoa:1.1131 (manaʻo koʻikoʻi) kuhikuhipuʻuone:1.6660 (manaʻo) pka:4.78±0.10(Wanamua)

Hōʻike

Nā mea	Nā kikoʻī
Ka nana aku	Keʻokeʻo melemele keʻokeʻo a māmā paha
Maemae	≥99%
Dichlorophen	≤0.5%
Wai	≤0.5%

Palapala noi

3,4′-Oxydianiline CAS 2657-87-6 i hoʻohana ʻia i ka kiʻiʻoniʻoni PI, kiʻekiʻe kiʻekiʻe wela aviation composite mea, etc.

E pili ana i ka halihali

1. Hāʻawi mākou i kahi ākea o nā koho kaʻa e kūpono i nā pono like ʻole o kā mākou mea kūʻai.
2. No nā liʻiliʻi liʻiliʻi, hāʻawi mākou i nā lawelawe leka uila a i ʻole nā lawelawe, e like me FedEx, DHL, TNT, EMS, a me nā laina kūikawā hoʻokele honua.
3. No ka nui nui, hiki iā mākou ke hoʻouna ma ke kai i kahi awa i koho ʻia.
4. Eia kekahi, hāʻawi mākou i nā lawelawe i hoʻonohonoho ʻia e hoʻokō i nā koi kikoʻī a kā mākou mea kūʻai aku a me ka helu no nā waiwai kūʻokoʻa o kā lākou huahana.

Uku

1, T/T
2, L/C
3, Visa
4, Kāleka ʻaiʻē
5, Paypal
6, Alibaba kālepa Assurance
7, Hui Komohana
8, MoneyGram
9, Ma waho aʻe, i kekahi manawa mākou e ʻae iā Alipay a i ʻole WeChat.

Waihona

Mālama ʻia i loko o kahi hale kūʻai maloʻo a me ka ea.

FAQ

1. He aha kāu MOQ?
RE: ʻO ka maʻamau o kā mākou MOQ he 1 kg, akā i kekahi manawa ua maʻalahi a hilinaʻi i ka huahana.

2. Loaʻa iā ʻoe kekahi lawelawe ma hope o ke kūʻai aku?
Re: ʻAe, e hōʻike mākou iā ʻoe i ka holomua o ke kauoha, e like me ka hoʻomākaukau ʻana i ka huahana, ka hoʻolaha ʻana, ka hahai ʻana i ka halihali, ke kōkua hoʻomaʻemaʻe kuʻuna, alakaʻi ʻenehana, etc.

3. Pehea ka lōʻihi e loaʻa iaʻu kaʻu mau waiwai ma hope o ka uku?
Re: No ka liʻiliʻi liʻiliʻi, e hāʻawi mākou ma ka ʻelele (FedEx, TNT, DHL, etc.) Inā makemake ʻoe e hoʻohana i ka laina kūikawā a i ʻole ka hoʻouna ʻana i ka ea, hiki iā mākou ke hāʻawi pū a e uku ʻia ma kahi o 1-3 mau pule.
No ka nui, ʻoi aku ka maikaʻi o ka hoʻouna ʻana ma ke kai. No ka lawe manawa, pono ia 3-40 lā, e pili ana i kou wahi.

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