Khoom Description
Khoom npe: 4-Methylvaleric acid
CAS: 646-07-1 Nr
MF: C6H12O2
PIB: 116.16
IB: 211-464-0
Melting point: -35 degree
Kub taw tes: 199-201℃(lit.)
Ceev: 0.923 g / mL ntawm 25℃(lit.)
FEMA: 3463|4-METHYLPENTANOIC ACID
Refractive index: n20/D 1.414 (lit.)
Fp: 207℃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 4-Methylvaleric acid CAS 646-07-1 ua ib qho tseem ceeb nruab nrab rau kev sib txuas cov tsw thiab cov tshuaj tsw qab, muab cov txiv hmab txiv ntoo thiab cov ntawv sau rau cov khoom noj thiab tshuaj pleev ib ce.
2. Pab 4-Methylvaleric acid ua raw khoom nyob rau hauv cov organic synthesis rau kev npaj esters, plasticizers thiab tshwj xeeb lubricants nrog muaj kev siv.
3. Ua haujlwm ua cov tshuaj reagent hauv kev tshawb fawb biochemical rau kev kawm fatty acid metabolism thiab muaj feem xyuam rau cov tshuaj enzymatic hauv cov kab mob.
Cia thiab ceev faj
Khaws 4-methylvaleric acid (CAS 646-07-1, kua tsis muaj xim, pungent fatty tsw, flash point ~ 85 degree, combustible) ntawm 10–25℃nyob rau hauv kaw ntim iav nyob rau hauv ib tug txias, qhuav, zoo-ventilated cheeb tsam. Cais tawm los ntawm cov muaj zog oxidants, alkalis thiab hlau kom tsis txhob muaj kev cuam tshuam ntawm kev ua haujlwm thiab kev xeb. 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 muaj qhov khaus thiab kub hnyiab. Reseal nruj nreem tom qab siv; pov tseg cov pov tseg raws li cov cai hauv zos carboxylic acid.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 4-Methylvaleric acid?
4-Methylvaleric acid yog ib qho kev lag luam nruab nrab thiab kev tshawb fawb reagent, tsis yog rau tib neeg kev noj qab haus huv ncaj qha; undiluted noj tej zaum yuav ua rau mob plab hnyuv loj heev, xeev siab thiab chemical burns rau mucous daim nyias nyias.
Hauv cov ntawv thov kev tswj hwm, 4-Methylvaleric acid CAS 646-07-1 txhim kho qhov kev hnov mob ntawm cov neeg siv khoom, txhawb kev tsim cov tshuaj lom neeg, thiab pab txhawb kev tshawb fawb biochemical ntawm txoj hauv kev metabolic.
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: 4-methylvaleric acid CAS 646-07-1, Tuam Tshoj 4-methylvaleric acid CAS 646-07-1 manufacturers, lwm tus neeg, Hoobkas
