Khoom Description
Cov khoom siv sib xws rau CAS No. 2386 - 57 - 4 yog Sodium Methanesulfonate, uas kuj muaj lwm lub npe xws li Methane Sulfonic Acid Sodium Salt. Nws cov mis molecular yog CH₃NaO₃S, molecular hnyav yog 118.0875, thiab EINECS No. yog 219 - 203 - 2.
Sodium Methanesulfonate zoo nkaus li dawb granular los yog hmoov crystalline khoom. Nws qhov ceev yog 1.511, melting point yog 17 - 19 degree, boiling point yog 167 degree (ntawm 760mmHg), refractive index yog 1.429 - 1.431, thiab nws yog soluble nyob rau hauv dej.
Sodium Methanesulfonate muaj cov tshuaj lom neeg ntawm sulfonates. Nws tuaj yeem raug hloov pauv raws li qee qhov xwm txheej, thiab nws qhov sulfonyl tuaj yeem hloov tau los ntawm lwm pawg rau kev sib txuas ntawm lwm cov organic tebchaw. Nws kuj muaj qee yam kev ruaj ntseg, tab sis nws yuav tsum tsis txhob sib cuag nrog cov oxidants muaj zog vim tias cov tshuaj tiv thaiv oxidation yuav tshwm sim, ua rau muaj kev hloov pauv hauv cov qauv thiab cov khoom.
Cov ntaub ntawv yooj yim
| Khoom npe | Sodium methanesulfonate |
| CAS Nr. | 2386-57-4 |
| Qhov tshwm sim | Off-dawb hmoov |
| Assay | Ntau dua lossis sib npaug li 99% |
| Muaj peev xwm | 1000mt / xyoo |
| MOQ | 100G |
| Daim ntawv thov | Electroplated thiab electronics |
| Molecular Formula | CH3NaO3S |
| Molecular Luj | 118.09 |
| EINECS | 219-203-2 |
Cov ntaub ntawv kev nyab xeeb
Hazard qeb code: R36/37/38, qhia tias cov khoom yog khaus rau lub qhov muag, tawv nqaij thiab ua pa ib ntsuj av.
Cov lus qhia txog kev nyab xeeb: S26-S36, uas yog, yog tias nws tau ntsib nrog lub qhov muag, tam sim ntawd yaug nrog dej kom ntau thiab nrhiav kev kho mob; hnav khaub ncaws tiv thaiv tsim nyog.
WGK Lub teb chaws Yelemees: 3, qhia tias cov phom sij code: R36/37/38, qhia tias cov khoom ua rau lub qhov muag, tawv nqaij thiab ua pa.
Cov lus qhia txog kev nyab xeeb: S26-S36, uas yog, yog tias nws tau ntsib nrog lub qhov muag, tam sim ntawd yaug nrog dej kom ntau thiab nrhiav kev kho mob; hnav khaub ncaws tiv thaiv tsim nyog.
WGK Lub Tebchaws Yelemees: 3, qhia tias Sodium Methanesulfonate yog me ntsis teeb meem rau dej. Tsis txhob tso cai rau cov khoom tsis muaj tshuaj lom lossis cov khoom loj tuaj rau hauv cov dej hauv av, cov kav dej lossis cov kav dej phwj tuaj. Tsis txhob tso cov khoom tawm mus rau qhov chaw ib puag ncig yam tsis tau tso cai los ntawm tsoomfwv.
Siv
Sodium Methanesulfonate feem ntau yog siv los ua ntsev hauv paus ntawm methanesulfonic acid thiab siv los ua ke lwm cov tebchaw. Piv txwv li, nws tuaj yeem ua tus catalyst hauv cov organic synthesis cov tshuaj tiv thaiv, siv rau hauv kev npaj cov amine compounds, thiab tseem tuaj yeem siv los ua ib qho kev nthuav qhia ntawm cation txauv pawg hauv ion exchange resins.
Tuam txhab Profile
Gnee Ltd. nyob hauv Henan Xeev, Suav. Peb yog ib lub tuam txhab kev lag luam ntshuam thiab xa tawm kev lag luam, feem ntau muag cov khoom cog, khoom noj khoom haus additives, tshuaj intermediates thiab lwm yam khoom. Peb muaj peb tus kheej factories thiab txawv teb chaws warehouses los muab cov kev pab zoo tshaj plaws thiab lav rau peb cov neeg muas zaub. Cov khoom xa tawm peb faib tau txais txiaj ntsig zoo los ntawm peb cov neeg siv khoom. Peb tab tom tos ntsoov yuav koom tes nrog koj thiab tsim kom muaj kev sib raug zoo nrog koj. Thov so kom paub tseeb tias peb yuav ua raws li koj qhov kev txiav txim tiag. Peb zoo siab txais tos cov neeg siv khoom txawv teb chaws rau peb lub tuam txhab los sib tham ua lag luam thiab tsim kev phooj ywg. Peb yeej yuav yog koj tus khub zoo.
FAQ
1. Kuv yuav tau txais tus nqi li cas?
-Peb feem ntau hais hauv 24 teev tom qab tau txais koj qhov kev nug (tsis suav hnub so thiab hnub so).
-Yog tias koj xav tau tus nqi nrawm, thov email lossis tiv tauj peb los ntawm lwm txoj kev kom peb tuaj yeem hais lus rau koj.
2. Koj lub sijhawm xa khoom yog dab tsi?
-Nws nyob ntawm tus naj npawb ntawm kev txiav txim thiab lub caij uas koj tso koj xaj.
-Feem ntau, kev txiav txim tuaj yeem xa tuaj tsis pub dhau 7-15 hnub rau kev txiav txim me me thiab 25 hnub rau kev txiav txim loj.
3. Txoj kev xa khoom yog dab tsi?
-Koj tuaj yeem nkoj los ntawm hiav txwv, huab cua, lossis nthuav qhia (EMS, UPS, DHL, TNT, FEDEX, thiab lwm yam).
Cim npe nrov: cas:2386-57-4|sodium methanesulfonate, Tuam Tshoj cas:2386-57-4|sodium methanesulfonate manufacturers, lwm tus neeg, Hoobkas
