Ixabiso elihle kakhulu 1,4-Butanediol 1,4-BDO CAS 110-63-4 kunye nokuthunyelwa ngokukhuselekileyo
Igama lemveliso: 1, 4 butanediol gauge: 99.9% ukuthunyelwa kwephakheji: 200 kg / umgqomo
Inombolo yeCAS: [110-63-4]
Ifomula yemolekyuli: C4H10O2
Ubunzima bemolekyuli: 90.12
Iimpawu eziphambili:
Iimpawu zembonakalo | Ulwelo olunamafutha olungenambala.Inokuxubeka namanzi. |
Indawo yokunyibilika | 20 °C |
Indawo yokubilisa | 230 °C(lit.) |
Iqondo elixineneyo le | 1.017 g/mL ku-25 °C(lit.) |
Isalathiso se-refractive | n20/D 1.445(lit.) |
Indawo yokuflasha | 135 °C |
Ngendlela | Uhlalutyo lwe-reagent yekhemikhali, esetyenziswa njenge-gas chromatographic stationary liquid.Isetyenziswa njenge-solvent, i-anti-freeze agent engekho yingozi, i-emulsifier yokutya, i-agent ye-hygroscopic, esetyenziswa kwi-organic synthesis.I-Pharmaceutical kunye neshishini lokutya. |
udidi lwemathiriyeli ekrwada | Ulwelo olunokutsha |
Shanghai Zoran New Material Co., Ltd ibekwe kwiziko lezoqoqosho-Shanghai. Sihlala sinamathela "kwizinto eziphambili, ubomi obungcono" kunye nekomiti yoPhando kunye noPhuhliso lweteknoloji, ukuze isetyenziswe kubomi bemihla ngemihla yabantu ukwenza ubomi bethu bubengcono. Sizimisele ukubonelela ngezixhobo zekhemikhali ezikumgangatho ophezulu kunye nelona xabiso lifanelekileyo kubathengi kwaye senze umjikelo opheleleyo wophando, ukuvelisa, ukuthengisa kunye nenkonzo emva kokuthengisa. Iimveliso zenkampani zithengiswe kumazwe amaninzi kwihlabathi jikelele. Samkela abathengi abavela kwihlabathi liphela ukuba bandwendwele umzi-mveliso wethu kwaye baseke intsebenziswano elungileyo kunye!
I-Q1: Ngaba unguMvelisi okanye iNkampani yokuRhweba?
Sisobabini. sinomzi-mveliso wethu kunye neziko le-R&D. Bonke abathengi bethu, abasuka ekhaya okanye phesheya, bamkelekile ngokufudumeleyo ukuba basityelele!
I-Q2: Ngaba unokubonelela ngenkonzo yeSiko lokudibanisa?
Ewe kunjalo! Ngeqela lethu eliguquguqukayo labantu abazinikeleyo nabanobuchule sinokuhlangabezana neemfuno zabathengi bethu kwihlabathi liphela, ukuphuhlisa i-catalyst ethile ngokweendlela ezahlukeneyo zemichiza, - kwiimeko ezininzi ngokubambisana nabathengi bethu - oko kuya kukuvumela ukuba wehlise iindleko zakho zokusebenza kwaye uphucule iinkqubo zakho.
I-Q3: Lingakanani ixesha lakho lokuhambisa?
Ngokuqhelekileyo kuthatha iintsuku ezi-3-7 ukuba iimpahla zikhoyo; Umyalelo omninzi uhambelana neemveliso kunye nobuninzi.
I-Q4: Yiyiphi indlela yokuthumela?
Ngokweemfuno zakho. I-EMS, i-DHL, i-TNT, i-FedEx, i-UPS, izithuthi zomoya, ezothutho elwandle njl.
Q5: Ithini imiqathango yakho yokuhlawula?
T / T, umanyano lwaseNtshona, ikhadi letyala, iVisa, iBTC. Singababoneleli begolide e-Alibaba, siyakwamkela ukuba uyihlawule nge-Alibaba Trade Assurance.
Q6: Usiphatha njani isikhalazo somgangatho?
Imigangatho yethu yemveliso ingqongqo kakhulu. Ukuba kukho ingxaki yomgangatho wangempela obangelwa sithi, siya kukuthumelela iimpahla zamahhala zokutshintshwa okanye ukubuyisela ilahleko yakho.