Khoom Description
Khoom npe: 1 3-Dioxolane
CAS: 646-06-0 Nr
PIB: 211-463-5
Melting point: -95℃(lit.)
Kub taw tes: 75-76℃/ 1.013 hPa
Ceev: 1.06 g / mL ntawm 25℃(lit.)
Vapor ceev: 2.6 (vs huab cua)
Vapor siab: 70 mm Hg (20 degree)
Refractive index: n20/D 1.401 (lit.)
Fp: 35℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws ntawm<= 20°C. |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 1,3-Dioxolane feem ntau yog siv los ua cov kuab tshuaj rau cov resins, roj, thiab cellulose esters, thiab ua cov extractant hauv ntau yam txheej txheem tshuaj.
2. 1,3-Dioxolane CAS 646-06-0 ua haujlwm tiv thaiv pab pawg aldehydes thiab ketones hauv cov organic synthesis, tshwj xeeb tshaj yog nyob rau hauv carbohydrate thiab tshuaj chemistry.
3. 1,3-Dioxolane yog ua hauj lwm raws li ib tug comonomer thiab cov khoom pib nyob rau hauv zus tau tej cov polymers thiab tshwj xeeb tshuaj.
Cia thiab ceev faj
1. Khaws 1,3-Dioxolane rau hauv lub thawv kaw ntom ntom, tiv thaiv hluav taws hauv qhov txias, qhov cua zoo, qhov chaw qhuav, kom deb ntawm tshav kub, taws, thiab qhib nplaim taws.
2. Khaws 1,3-Dioxolane CAS 646-06-0 kom deb ntawm cov khoom muaj zog oxidizing, muaj zog acids, thiab cov hauv paus tiv thaiv kom tsis txhob muaj kev puas tsuaj polymerization lossis decomposition.
3. Kov 1,3-Dioxolane nrog kev saib xyuas hnyav nyob rau hauv qhov chaw tsis muaj zog yog tias ua tau, thiab zam kev sib cuag nrog txhua qhov chaw muaj peev xwm ntawm qhov hluav taws kub vim nws qhov kub thiab txias thiab peroxide-forming nyiam.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm ntawm thaj chaw tam sim ntawd, tshem tawm tag nrho cov qhov hluav taws xob, cais cov nchuav, thiab xyuas kom muaj cua. Tsuas yog nrog cov cuab yeej tiv thaiv tsim nyog thiab tus kheej - muaj cov cuab yeej ua pa yog tias muaj vapors.
2. Muaj 1,3-Dioxolane CAS 646-06-0 cov txeej nrog cov xuab zeb, lub ntiaj teb, lossis lwm yam khoom uas tsis yog-combustible absorbent. Sau cov khoom pov tseg rau hauv ib lub thawv ntim khoom ntim rau cov khoom siv phom sij, flammable. Tsis txhob siv cov khoom siv hluav taws xob xws li sawdust.
3. Tiv thaiv 1,3-Dioxolane CAS 646-06-0 nkag mus rau hauv cov kav dej, cov kav dej, lossis hauv qab daus. Decontaminate thaj chaw kom huv si. Yuav tsum muaj kev pov tseg pov tseg raws li cov pov tseg txaus ntshai. Tsis txhob sim ntxuav cov nchuav loj yam tsis muaj kws tshaj lij qhia.
Cov ntaub ntawv kev nyab xeeb
1. 1,3-Dioxolane yog cov nplaim taws heev, tsim cov peroxides tawg thaum khaws cia, thiab nws cov vapors tuaj yeem tsim cov khoom tawg nrog cua.
2. 1,3-Dioxolane CAS 646-06-0 tuaj yeem ua rau khaus khaus ntawm daim tawv nqaij, qhov muag, thiab ua pa, thiab hauv nruab nrab lub paj hlwb kev nyuaj siab thaum nqus tau siab.
3. Hnav cov khoom tiv thaiv tsim nyog (flash-cov cuab yeej pov thawj, hnab looj tes, daim npog ntsej muag) thiab ua haujlwm hauv lub hood fume. Ntsuam xyuas peroxides ua ntej siv thiab lis tsuas yog me me xwb. Ua tib zoo sab laj nrog Daim Ntawv Qhia Kev Nyab Xeeb.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | ACES / N-(2-ACETAMIDO)-2-AMINOETHANESULFONIC ACID CAS 7365-82-4 |
| 2 | N-(2-Acetamido)Iminodiacetic Acid CAS 26239-55-4 |
| 3 | BES ULTRAPURE/NN-Bis(2-Hydroxyethyl)-2-Aminoethanesulphonic Acid/BES CAS 10191-18-1 |
| 4 | BES Sodium Salt/NN{0}}Bis (2-Hydroxyethyl)-2-Aminoethanesulfonic Acid Sodium Salt CAS 66992-27-6 |
| 5 | 3-Cyclohexylaminopropanesulfonic Acid CAS 1135-40-6 |
| 6 | 3-(Cyclohexylamino)-2-Hydroxy-1-Propanesulfonic Acid / CAPSO CAS 73463-39-5 |
| 7 | CAPSO sodium ntsev CAS 102601-34-3 |
| 8 | 2-(N-Cyclohexylamino) Ethanesulfonic Acid/CHES CAS 103-47-9 |
| 9 | Sodium 3 -Chloro-2-Hydroxypropanesulfonate/CHPS-Na CAS 126-83-0 |
| 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 taw qhia kev, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 1 3-dioxolane CAS 646-06-0, Tuam Tshoj 1 3-dioxolane cas 646-06-0 manufacturers, lwm tus neeg, Hoobkas
