Khoom Description
Khoom npe: 2-Heptanol
CAS: 543-49-7 Nr
PIB: 208-844-3
Melting point: -30.15 ° C
Kub taw tes: 160-162℃(lit.)
Ceev: 0.817 g / mL ntawm 25℃(lit.)
Vapor siab: 1.6 hPa (25 degree)
Refractive index: n20/D 1.420 (lit.)
FEMA: 3288|2-HEPTANOL
Fp: 140℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws hauv qab +30℃. |
| Pob | 1L / lub raj mis, 25L / nruas, 200L / nruas |
Daim ntawv thov
1. Ua 2-Heptanol ua ib qho tseem ceeb tsw ntxiv hauv kev ua zaub mov, muab cov ntawv ntsuab ntsuab thiab txiv hmab txiv ntoo rau cov dej haus, khoom qab zib thiab cov khoom ci.
2. Ua haujlwm 2-Heptanol CAS 543-49-7 ua cov tshuaj tsw qab hauv cov tshuaj tsw qab thiab cov khoom siv tu tus kheej, ntxiv cov paj mos mos kom ua kom zoo rau cov khaubncaws sab nraud povtseg ntawm formulations.
3. Kev ua haujlwm raws li kev lag luam hnyav thiab kev sib txuas nruab nrab, dissolving organic tebchaw thiab npaj esters, ethers rau kev tsim tshuaj zoo.
Cia thiab ceev faj
Khaws 2-Heptanol (CAS 543-49-7, kua tsis muaj xim, paj me me-ntsuab & txiv hmab txiv ntoo tsw, flash point ~ 79 degree, flammable) ntawm 10–25℃nyob rau hauv kaw amber iav ntim nyob rau hauv ib tug txias, tsaus, zoo-ventilated cheeb tsam. Cais tawm los ntawm cov muaj zog oxidants, acids thiab qhib nplaim taws kom tsis txhob oxidation thiab hluav taws kub. Hnav hnab looj tes nitrile, looj tsom iav dub thiab daim npog ntsej muag; zam vapor inhalation, daim tawv nqaij / qhov muag sib cuag thiab noj kom tsis txhob mob me me. Reseal nruj nreem tom qab siv; pov tseg cov pov tseg ib qho dej cawv hauv zos & tsw-tsim tshuaj lom neeg cov cai.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 2-Heptanol?
2-Heptanol yog ib qho tsw qab - tshuaj tsw qab, muaj kuab tshuaj thiab cov khoom siv hluavtaws, tsis yog rau tib neeg kev noj qab haus huv.; Kev noj cov zaub mov tsis zoo yuav ua rau mob plab hnyuv thiab ua pa ua pa.
Hauv cov ntawv thov kev tswj hwm, 2-Heptanol CAS 543-49-7 enriches lub sensory profiles ntawm cov neeg siv khoom, ua raws li ib tug npaum organic solvent, thiab ua raws li lub ntiaj teb no cov zaub mov thiab tshuaj pleev ib ce kev nyab xeeb cov qauv.
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau yam kev xaiv kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw nyob.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 2-heptanol CAS 543-49-7, Tuam Tshoj 2-heptanol CAS 543-49-7 manufacturers, lwm tus, Hoobkas
