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

ʻO ka wehewehe pōkole:

Mea hoʻolako hale hana 3,4′-Oxydianiline CAS 2657-87-6

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

* Hiki iā mākou ke hoʻolako i nā ʻano kaʻa like ʻole e like me nā koi o nā mea kūʻai aku.
* Ke liʻiliʻi ka nui, hiki iā mākou ke hoʻouna ma ka lewa a i ʻole nā ʻelele o ka honua, e like me FedEx, DHL, TNT, EMS a me nā ʻano laina kūikawā o ka halihali honua.
* Ke nui ka nui, hiki iā mākou ke hoʻouna ma ke kai i ke awa i koho ʻia.
* Ma waho aʻe, hiki iā mākou ke hāʻawi i nā lawelawe kūikawā e like me nā koi a nā mea kūʻai aku a me nā waiwai o nā huahana.

Uku

* Hiki iā mākou ke hāʻawi i nā koho uku i kā mākou mea kūʻai aku.
* Ke haʻahaʻa ka huina, uku maʻamau nā mea kūʻai aku me PayPal, Western Union, Alibaba, a me nā lawelawe like ʻole.
* Ke nui ka huina, uku maʻamau nā mea kūʻai me T/T, L/C ma ka ʻike, Alibaba, a pēlā aku.
* Eia kekahi, e hoʻohana ka nui o nā mea kūʻai aku iā Alipay a i ʻole WeChat Pay e hana i nā uku.

Waihona

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

FAQ

1. Hiki iā ʻoe ke hāʻawi i nā lawelawe maʻamau?
RE: ʻAe, ʻoiaʻiʻo, hiki iā mākou ke hoʻololi i ka huahana, lepili a i ʻole nā paʻi e like me kāu mau koi.

2. Pehea a pehea e hiki ai iaʻu ke loaʻa ke kumukūʻai?
RE: E hoʻokaʻaʻike mai iā mākou me kāu mau koi, e like me ka huahana, spec, quantity, destination(port), etc, a laila e haʻi mākou i loko o 3 mau hola hana ma hope o ka loaʻa ʻana o kāu nīnau.

3. ʻO wai ka manawa uku āu e ʻae ai?
RE: ʻAe mākou iā T / T, L / C, Alibaba, PayPal, Western Union, Alipay, WeChat Pay, etc.

4. He aha kāu hana maʻamau?
RE: EXW, FCA, FOB, CFR, CIF, CPT, DDU, DDP, etc. E pili ana i kāu mau koi.