Te Hanga Kaiwhakarato Bromoethane Cas 74-96-4

Whakaahuatanga poto:

Bromoethane Cas 74-96-4 me te utu pai

Ingoa Hua:Bromoethane

Sa:74-96-4

Mf:C2h5br

Mw:108.97

Einecs:200-825-8

Tohu:kaimahitaonga

Paati:1 kg / kg ranei 25 kg / pa

Tukuna he imeera ki a maatau Tukuna he imeera ki a maatau

Nga kiko o te hua

Tags hua

Whakaaturanga

Ingoa Hua: Bromoethane
Cas: 74-96-4
MF: c2h5br
MW: 108.9651
Deanity: 1.46 g / ml
Rewa te tohu: -119 ° C
Tekau Poipo: 37-40 ° C
Pahi: 1 l / Pounamu, 25 l / Frver, 200 l / Peke
Taonga: He koretake te Bromoethane, he maamaa, he maamaa me te wai volatile. He kakara kakara me te reka reka. Ka huri i te kowhai kowhai i te rangi me te aroaro o te maama. He maha nga korero me te ethanol, eter, chloroform me etahi atu whakarewa o te tipu, he paku hurihuri i roto i te wai.

Tautanga

Tūemi	Whakataetae
Putanga	Waikawa marama noa
Mā	≥98.5%
PH	6-8
Wai	≤0.5%

Puka tono

1.Bromoethane Cas 74-96-4 ka taea te whakamahi whanui i roto i te whakahiato o nga waikano me nga mea kakara.
2.Bromoethane ka taea te whakamahi hei whakarewa, te rehitatanga, te ahua o te.

Utunga

1, T / T
2, L / c
3, Visa
4, kāri nama
5, PayPal
6, Te Whakapono Tauhokohoko ALIBABA
7, West Union
8, MANA MUA
9, haunga, i etahi wa ka whakaae ano matou ki te alipay, i te wechat ranei.

Pākoro

Penapena i roto i te whare putunga maroke me te hihiri.

FQ

1. He aha to moemoea?
Re: I te nuinga o te waa ko te Moq te 1 kg, engari i etahi wa ka ngawari, ka whakawhirinaki ki te hua.

2.. Kei a koe tetahi ratonga i muri i te hoko?
Re: Ae, ka whakamohio atu matou ki te ahunga whakamua o te ota, penei i te whakarite hua, te Whakapuakanga, te kawe i nga kawenga, nga tikanga hangarau, me te aratohu hangarau, me etahi atu korero hangarau, aha

3. Kia pehea te roa ka taea e au te tiki i aku taonga i muri i te utu?
Re: Mo te rahinga iti, ka tukuna e matou te roopu (FedEx, TNT, DHL, etc) me te utu 3-7 ra ki to taha. Mena kei te hiahia koe ki te whakamahi i te raina motuhake, te kaipuke ranei o te hau, ka taea hoki e taatau te whakarato me te utu mo te 1-3 wiki.
Mo te nui, ka pai ake te tuku i te moana. Mo te wa kawe, me 3-40 nga ra, e whakawhirinaki ana ki to waahi.

4. Kia pehea te roa ka taea e taatau te whakautu imeera mai i to roopu?
Re: Ka whakautu matou i a koe i roto i nga haora 3 i muri i to uiui.