Khoom Description
Khoom npe: Diphenyl sulfide
CAS: 139-66-2 Nr
PIB: 205-371-4
Melting point: -40℃(lit.)
Kub taw tes: 296℃(lit.)
Ceev: 1.113 g / mL ntawm 20℃(lit.)
Vapor siab: 0.01 hPa (25 degree)
Refractive index: n20/D 1.6327 (lit.)
Fp: >230℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb hmoov |
| Purity | 99% |
| Cia temp. | Khaws hauv qab +30℃. |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Ua Diphenyl sulfide ua cov kuab tshuaj thiab cov tshuaj tiv thaiv nruab nrab rau cov organic synthesis, tshwj xeeb tshaj yog rau Friedel -Crafts reactions and metal-catalyzed coupling reactions.
2. Pab Diphenyl sulfide CAS 139-66-2 ua tus thawj coj rau kev sib txuas ntawm sulfoxide thiab sulfone derivatives siv hauv kev tsim tshuaj thiab tshuaj agrochemical.
3. Ua haujlwm raws li cov khoom siv roj nplua nyeem thiab qhov hnyav heev - tus neeg ua haujlwm siab los txhim kho kev hnav tsis kam ntawm cov roj nplua nyeem thiab roj.
Cia thiab ceev faj
Khaws Diphenyl sulfide CAS 139-66-2 ntawm 5-25℃hauv HDPE / iav nruas nyob rau hauv qhov chaw txias, qhov cua zoo, deb ntawm qhov qhib hluav taws, qhov chaw tshav kub thiab muaj zog oxidants. Hnav hnab looj tes nitrile, looj tsom iav dub thiab lub tshuab ua pa; zam kev nqus pa, daim tawv nqaij / qhov muag sib cuag & noj (kua muag). Reseal nruj nreem tom qab siv los tiv thaiv volatilization; pov tseg cov pov tseg ntawm cov ntawv tso cai tshuaj khib nyiab.
Dab tsi yog qhov txiaj ntsig ntawm kev noj Diphenyl sulfide?
✅ Muaj Diphenyl sulfide zoo thermal stability thiab tshuaj inertness, ua rau nws siv raws li ib tug ruaj khov hnyav nyob rau hauv siab -kub organic tshuaj.
✅ Zoo heev Diphenyl sulfide CAS 139-66-2 compatibility nrog cov organic monomers thiab reagents, pab txhawb homogeneous cov tshuaj tiv thaiv tsis muaj theem sib cais.
✅ Muaj-qib siab purity nrog cov ntsiab lus impurity tsawg, ua kom ntseeg tau kev ua tau zoo hauv kev sib xyaw thiab siv roj nplua nyeem.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: Methanedisulphonic Acid CAS 503-40-2 |
| 2 | Quinic Acid CAS 77-95-2 |
| 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 5′-Difluoroacetophenone CAS 1979-36-8 |
| 9 | 2-Bromohexanoic Acid CAS 616-05-7 |
| 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: Diphenyl sulfide CAS 139-66-2, Tuam Tshoj diphenyl sulfide cas 139-66-2 manufacturers, lwm tus neeg, Hoobkas
