Khoom Description
Khoom npe: 1-Methylnaphthalene
CAS: 90-12-0 Nr
PIB: 201-966-8
Melting point: -22℃(lit.)
Kub taw tes: 240-243℃(lit.)
Ceev: 1.001 g / mL ntawm 25℃(lit.)
Vapor siab: 2 hPa (25 degree)
Refractive index: n20/D 1.615 (lit.)
FEMA: 3193|1-METHYLNAPHTHALEN
Fp: 180℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws hauv qab +30℃. |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Kev Ua Haujlwm 1-Methylnaphthalene ua cov kuab tshuaj rau cov resins, asphalt thiab organic synthesis cov tshuaj tiv thaiv, tshwj xeeb tshaj yog rau kev sib xyaw cov tshuaj tsw qab uas tsis yog-polar.
2. Pab 1-Methylnaphthalene CAS 90-12-0 ua raw khoom rau kev tsim dyes, tshuaj tua kab thiab tshuaj intermediates nrog naphthalene-derived lug.
3. Ua haujlwm raws li tus qauv calibration hauv spectroscopy thiab chromatography rau kev tshuaj xyuas cov tshuaj tsw qab organic sib tov.
Cia thiab ceev faj
Khaws 1-Methylnaphthalene CAS 90-12-0 ntawm 5–25℃nyob rau hauv kaw steel drums los yog amber iav ntim rau hauv qhov chaw txias, zoo-ventilated, deb ntawm qhib hluav taws, tshav kub qhov chaw thiab muaj zog oxidants. Nws yog flammable; zam txim taws thiab hluav taws xob zoo li qub. Hnav hnab looj tes nitrile, looj tsom iav dub thiab lub tshuab ua pa; zam kev nqus pa, tawv nqaij / qhov muag (kua muag) thiab noj. Pov tseg cov pov tseg ntawm cov ntawv tso cai tshuaj lom neeg.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 1-Methylnaphthalene?
1. Boasts cov kuab tshuaj zoo heev rau cov tshuaj tsw qab thiab tsis yog -cov tshuaj polar, ua kom muaj txiaj ntsig zoo hauv cov txheej txheem kev lag luam.
2. Muaj 1-Methylnaphthalene CAS 90-12-0 siab chemical stability nyob rau hauv ib txwm tej yam kev mob, minimizing sab tshua nyob rau hauv daim ntawv thov organic synthesis.
3. Muab cov purity zoo ib yam thiab lub cev muaj zog, zoo tagnrho rau kev siv raws li kev siv calibration hauv kev ntsuas ntsuas.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: Dicyclohexylamine CAS 101-83-7 |
| 2 | 4-Biphenylmethanol CAS 3597-91-9 |
| 3 | 2 2-Bis (4-Aminophenyl) Hexafluoropropane CAS 1095-78-9 |
| 4 | 2′ -Methylacetoacetanilide CAS 93-68-5 |
| 5 | Chloroiodomethane CAS 593-71-5 |
| 6 | Ethylenediaminetetraacetic Acid Tetrasodium ntsev / EDTA Tetrasodium / EDTA-4NA CAS 64-02-8 |
| 7 | 4-Butylbenzoic Acid CAS 20651-71-2 |
| 8 | 2 4 6-Trimethylaniline CAS 88-05-1 |
| 9 | 2-Bromomesitylene CAS 576-83-0 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
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: 1-methylnaphthalene cas 90-12-0, Tuam Tshoj 1-methylnaphthalene cas 90-12-0 manufacturers, lwm tus neeg, Hoobkas
