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pwodwi yo

cas1451-82-7 2-Bromo-4'-methylpropiophenone Livrezon rapid epi san danje

kout deskripsyon:


Pwodwi detay

Pwodwi Tags

Pwopriyete chimik ak fizik

Dansite 1.4 ± 0.1 g / cm3
Bouyi Point 273.2 ± 15.0 ° C nan 760 mmHg
Pwen fizyon 75-77ºC
Fòmil Molekilè C10H11BrO
Pwa molekilè 227.098
Flash Point 58.6 ± 7.7 ° C
Egzak Mass 225.999313
PSA 17.07000
LogP 3.00
Presyon vapè 0.0 ± 0.6 mmHg nan 25 ° C
Endèks Refraksyon 1.552
Kondisyon Depo Frijidè
Dlo solubility Soluble nan klowofòr ak metanòl.

1. Segondè bon jan kalite:
Kalite se lavi. Kalite se eleman ki pi enpòtan nan tout negosyan. Nou gen yon laboratwa pou rechèch nan Jiangsu.
2. Pri rezonab:
Nou bay-wo kalite pwodwi nan pri konpetitif nan Lachin. Tout kliyan yo akeyi yo voye ban nou kesyon ak sityasyon.
3. Minimòm kantite lòd:
Pa enkyete w sou kantite lòd minimòm lan, kantite lòd minimòm nou an se 1 gram oswa mwens.
4. Bon sèvis.
reyaksyon vit. Nou pwomèt yo reponn nan lespas 24 èdtan ki gen ladan jou ferye. 5. Transpò rapid ak livrezon san danje eksprime.
Nou pwomèt anbake pwodwi a epi bay nimewo a swiv nan 3 jou travay. Epi n ap voye li nan konpayi diferan courrier selon peyi a destinasyon / rejyon an.

Kouman kontinye yon lòd?
Etap 1: Lè ou gen entansyon achte yon bagay, pls voye m 'yon ankèt pa imèl, Wicker oswa WhatsApp
tep2: Mwen pral reponn ou ak yon sitasyon pi ba ke mwen resevwa ou ankèt.
Step3: Nou pral negosye pwodwi, pri, pake, metòd peman ak sou sa.
Step4: Ou fè aranjman pou peman an.
Step5: Mwen pral fè aranjman pou kagezon an apre ou fin resevwa lajan ou.
Step6: Nimewo a swiv ak foto a nan pasèl la ap voye ba ou.
Step7: Trace nimewo a swiv sou sit entènèt jiskaske ou resevwa
Kontakte mwen: luly@hbminshang.cn
Whatsapp: +8613073165382
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