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Ukuhlanzeka okuphezulu 99% i-methylamine hydrochloride Cas 593-51-1 umkhiqizi waseChina umnyango nomnyango ukulethwa kwentengiso eshisayo e-Australia.
ukucaciswa komkhiqizo
| Igama lesiNgisi | I-methylamine hydrochloride |
| I-CAS NO. | 593-51-1 |
| Iphuzu elibilayo | 225-230 °C15 mm Hg(lit.) |
| Iphoyinti lokuncibilika | 231-233 °C(lit.) |
| Ifomula yamangqamuzana | I-CH6ClN |
| Isisindo samangqamuzana | 67.518 |
| Iphoyinti le-Flash | 225-230°C/15mm |
| Isisindo esiqondile | 67.018875 |
| I-PSA | 26.02000 |
| I-LogP | 1.07720 |
| Ukubukeka | Okuqinile okunsundu kuya kokuphuzi ngokukhanyayo |
| Izimo zokugcina | Gcina uvaliwe. |
ividiyo yomkhiqizo
Isingeniso kanye nempahla
Isingeniso
I-Methylamine hydrochloride, eyaziwa nangokuthi i-monomethylamine hydrochloride, ibonakala njenge-powder emhlophe e-crystalline. Iyancibilika emanzini ne-ethanol, kodwa ayincibiliki ku-ether, i-acetone ne-chloroform; i-hygroscopic futhi iyacasula.
Impahla
Ingasetshenziswa emithini, izibulala-zinambuzane, amafutha kanye nezinye izinto eziyisisekelo zokwakheka kwezinto eziphilayo, amasimu kawoyela, njll. Isetshenziselwa ukulungiswa kwemithi, odayi, njll. I-Methylamine hydrochloride itholakala ngokusabela phakathi kwe-methylamine ne-hydrochloric acid. Isetshenziswa njenge-reagent yokuhlaziya kanye ne-organic synthesis.
Amathiphu
Sawubona, ngiyajabula ukukwazi lapha. Ingabe unentshisekelo kulo mkhiqizo? Lo mkhiqizo ubekwe yimi emashalofini. Ngazi okuningi ngalo mkhiqizo. Uma udinga noma yikuphi ukubonisana, ungangithinta nganoma isiphi isikhathi futhi ulwele ukukunikeza ngezinkonzo zokuthengisa zangaphambi kokuthengisa kanye nezangemuva kokuthengisa ezanelisa kakhulu. Imininingwane yami yokuxhumana ingezansi, wamukelekile imibuzo yakho.
UJoyce: +853 66400620
Iphakheji
Pakisha izigubhu zephepha kanye nezikhwama ezimbili zepulasitiki ngaphakathi. Isisindo Esiphelele: 25kgs/isigubhu sephepha.
Isikhwama sepulasitiki esingu-1kg-5kgs ngaphakathi nesikhwama se-aluminium foil ngaphandle. Isisindo Net: 20kgs-25kgs/paper-drum.
Gcina esitsheni esivalwe kahle kude nomswakama nokukhanya.
Ukuthumela ngomkhumbi
Ama-oda afakwe ngaphambi kuka-17:00 kusukela ngoMsombuluko kuya kuLwesihlanu ngokuvamile azothunyelwa esuka efekthri aye kumthumeli wezimpahla ngalolo suku (ngokuvamile awathunyelwa ngezimpelasonto), futhi azofika kumthumeli wezimpahla cishe ezinsukwini ezintathu kuya kwezine.
Umthumeli wempahla uzokhipha inombolo yokulandelela yomhlaba wonke ngosuku noma ngosuku olulandelayo lokufika.
Kuye ngezwe, sizosebenzisa izindlela ezahlukene zokuthutha. Ngokuvamile, olayini abazinikele, izinto zokuthutha kanye nezinsizakalo zeposi yizona eziyinhloko, kanti ezinye zizothunyelwa ku-DHL, Fedex, UPS, njll.
Ezokuthutha ngomoya nolwandle yizona ezihamba phambili, ezenezelwa ezokuthutha zamaloli kanye nezokuthutha zamaloli. Ukuthutha kwethu cishe kuzo zonke izinsiza zendlu ngendlu, ukuqedela imvume yempahla phakathi kwezwe elithumelayo kanye nezwe elingenisayo, ngaphandle kwezimo ezikhethekile kwamanye amazwe noma izifunda.
ifektri & Isitolo
Imboni yethu inomkhiqizo ozinzile wonyaka wamathani angama-50,000 wezinto ezingavuthiwe unyaka wonke. Uchungechunge lokukhiqiza kanye nochungechunge lokuthengisa luyaqhubeka nokugcwala. Indawo yethu yokugcina impahla inesitoko esikhulu sempushana nezitokwe eziwuketshezi. Samukela abantu abavela kuzo zonke izizinda ukuze baseseke futhi babambisane.
Kungani ukhethe thina
1. Mayelana nenani: Intengo iyaxoxisana. Ingashintshwa ngokuya ngenani lakho noma iphakheji.
2. Mayelana nomkhiqizo:Imikhiqizo yethu iyibanga lezemithi elinokuhlanzeka okuphezulu kanye nesilinganiso esanele kanye nekhwalithi enhle, enganikeza imibiko ye-COA.
3. Njalo isampula yangaphambi kokukhiqiza ngaphambi kokukhiqizwa ngobuningi; Njalo 100% Ukuhlolwa ngaphambi kokuthunyelwa;
4. Siyimboni enomugqa wethu wokukhiqiza.
FAQ
Q1:Umkhumbi ovela eChina nge-Fedex, UPS, DPD, Royalmail, Hermes, Special line njll?
Inketho ye-Pickup noma yeloli/i-DPD etholakala ezindaweni zokugcina izimpahla eJalimane!
Q2: Ingabe uyifektri noma inkampani yokuhweba?
Siyimboni futhi sinelungelo lokuthekelisa. Kusho imboni + yokuhweba.
Q3: Ngabe imboni yakho iqinisekisa kanjani ikhwalithi yomkhiqizo?
A: 1.Sizohlola amasampuli ngokungahleliwe.
2.Qinisekisa ikhwalithi nokuphepha kokugcinwa kweqoqo ngalinye lemikhiqizo.
3.Sizokwenza ukuhlolwa kokugcina ngaphambi kokuthunyelwa ukuze sigweme noma yiziphi izinkinga.
Q4: Iyini isikhathi/indlela yokulethwa?
IMP: Ngokuvamile sithumela izimpahla phakathi nezinsuku zokusebenza ezingu-1-3 ngemva kokukhokha
kuqinisekisiwe. Singakwazi ukuveza ngendlu ngendlu, ngomoya, ngolwandle, ungakhetha futhi umthumeli wakho wezimpahla.
Q5: Ingabe uhlinzeka ngesevisi yangemuva kokuthengisa?
A: Sinikeza isevisi ye-7 * 24h. Sinethimba lochwepheshe ngemuva kokuthengisa ukuxazulula izinkinga zakho, wamukelekile ukufaka i-oda.