Khoom Description
Khoom npe: Propynesulfonic acid sodium ntsev
CAS: 55947-46-1 Nr
IB: 259-915-0
Melting point: 220℃(decomp) (Solv: methanol (67-56-1))
Kub taw tes: 259.16℃[ntawm 101 325 Pa]
Qhov ceev: 1.04 g / mL ntawm 25 degree
Vapor siab: 0Pa ntawm 25 degree
Fp: 26 degree
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Inert cua, 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Propynesulfonic acid sodium ntsev feem ntau yog siv los ua ib qho reactive intermediate thiab lub tsev thaiv nyob rau hauv cov organic synthesis, tshwj xeeb tshaj yog rau click chemistry thiab bioconjugation.
2. Propynesulfonic acid sodium ntsev CAS 55947-46-1 ua cov surfactant, corrosion inhibitor, los yog kev ua haujlwm additive nyob rau hauv tshwj xeeb tshuaj formulations.
3. Propynesulfonic acid sodium ntsev yog ua hauj lwm hauv polymer chemistry thiab cov khoom siv science rau kev hloov kho saum npoo thiab kev qhia txog pab pawg ua haujlwm.
Cia thiab ceev faj
1. Store Propynesulfonic acid sodium salt in a tightly sealed, moisture-proof container in a cool, dry, well-ventilated area away from heat and incompatible materials.
2. Khaws Propynesulfonic acid sodium ntsev CAS 55947-46-1 kom deb ntawm cov neeg muaj zog oxidizing, muaj zog acids, thiab cov hauv paus muaj zog kom tiv thaiv kev phom sij lossis decomposition.
3. Kov Propynesulfonic acid sodium ntsev nrog kev saib xyuas kom tsis txhob muaj kev sib cuag ntawm daim tawv nqaij, pom qhov muag, thiab nqus cov plua plav; nws yuav ua rau khaus thiab muaj ib pab pawg neeg reactive alkyne.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm qhov chaw nchuav, xyuas kom muaj cua, thiab hnav cov khoom tiv thaiv tsim nyog (lub tshuab ua pa, hnab looj tes, tsom iav) ua ntej ntxuav.
2. Sau cov spilled Propynesulfonic acid sodium ntsev CAS 55947-46-1 nrog cov khoom ntub dej, inert absorbent. Muab cov khoom pov tseg tso rau hauv ib lub thawv ntim khoom pov tseg uas raug kaw, sau npe.
3. Tiv thaiv kev nkag mus rau hauv cov kav dej, cov kav dej, lossis cov kav dej. Ntxuav qhov chaw tsis huv nrog dej thiab xab npum. Pov tseg cov khoom pov tseg raws li cov khoom siv phom sij raws li cov cai.
Cov ntaub ntawv kev nyab xeeb
1. Propynesulfonic acid sodium ntsev tuaj yeem ua rau tawv nqaij thiab qhov muag khaus, thiab ua pa ua pa thaum raug. Nws muaj teeb meem yog tias nqos los yog nqus tau.
2. Propynesulfonic acid sodium ntsev CAS 55947-46-1 yog tshuaj lom rau lub neej hauv dej thiab tej zaum yuav ua rau muaj kev cuam tshuam mus sij hawm ntev hauv cov dej hauv dej.
3. Hnav cov cuab yeej tiv thaiv tsim nyog (cov hnab looj tes, tsom iav kev nyab xeeb, daim npog ntsej muag) thiab ua haujlwm hauv qhov dej - qhov cua. Nrog rau Daim Ntawv Qhia Txog Kev Nyab Xeeb rau cov xwm txheej tshwj xeeb.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tetraethylammonium Tetrafluoroborate CAS 429-06-1 |
| 2 | 4 4′-Bis (Diethylamino) Benzophenone CAS 90-93-7 |
| 3 | 5-Methoxytryptamine CAS 608-07-1 |
| 4 | 2-Aminonaphthalene-1-Sulfonic Acid CAS 81-16-3 |
| 5 | Methyl Palmitoleate CAS 1120-25-8 |
| 6 | Sodium Ethoxide CAS 141-52-6 |
| 7 | Tom ntej: Isopropyl 3-Aminocrotonate CAS 14205-46-0 |
| 8 | Tom ntej: Allylamine Hydrochloride CAS 10017-11-5 |
| 9 | 2-Oxetanone CAS 57-57-8 |
| 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: Propynesulfonic acid sodium ntsev CAS 55947-46-1, Tuam Tshoj propynesulfonic acid sodium ntsev cas 55947-46-1 manufacturers, lwm tus neeg, Hoobkas
