I-sodium p-toulullaulfinate cas 824-79-3

I-sodium p-toululfinaulfinate cas 824-79-3 iboniswe umfanekiso

Inkcazo emfutshane:

I-Sodium P-Toulullaulfinate ihlala ingumhlophe kwi-rystalline ye-rystalline emhlophe. Yityiwa yetyuwa ye-P-Consefaulfoulfouul-I-Acid kwaye idla ngokusetyenziswa njenge-regent kwi-synthesis ye-organic kunye nokuphendula ezahlukeneyo zekhemikhali. I-complate inyibilikiswa emanzini kwaye inokuba ne-odor encinci, kodwa ithathelwa ingqalelo ngokubanzi njengezinzileyo phantsi kweemeko eziqhelekileyo.

I-sodium p-toeneulfinate inyibilikiswe emanzini. Ihlala inyibilika kakuhle kwizisombululo ezizenzisini, ukuze isetyenziswe ngeendlela ezahlukeneyo zekhemikhali kunye nokuphendula. Nangona kunjalo, ukunyibilisela kwalo kwiinyibilikisi eziphilayo kungahluka, kwaye ukunyibilikisa kwizicoci ezingezizo ezomhlaba kuncinci.

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I-CAS: 824-79-39-3

Mf: c7h7h7nao2s

Mw: 178.18

Inqaku lokunyibilika: i-300 ° C

Ukuxinana: 1.006 g / cm3

Iphakheji: 1 kg / ibhegi, i-25 kg / ibhegi, i-25 kg / idrum

Ukucaciswa

Izinto	Inkcazo
Imbonakalo	Umgubo omhlophe
Ubunyulu	≥98%
Amanzi	≤0.5%
Fe	≤10ppm
Izinyithi ezinzima	≤10ppm

Yintoni i-sodium p-toelulfinate esetyenziselwa?

I-sodium p-toenesfinate inoluhlu olubanzi lokusetyenziswa, ikakhulu kwi-ornthesis synthesi. Ezinye zezinto zayo eziqhelekileyo zibandakanya:

I-1.Organic Synthesis Reagent: isetyenziswa njenge-arhente ye-Sulfotlating kwiSynthesis ye-Sulfonamides kunye nezinye ii-Sulfonyl.

2. Iqela lokukhusela: inokusetyenziswa njengeqela elikhuselayo ii-alcohols kunye nee-amines zokuphendula izinto eziphilayo, zivumela indlela yokuphendula ukuze iqhubeke ngaphandle kokuchaphazela amanye amaqela asebenza.

I-3. I-Catalyst: I-Sodium P-Tolium Toulullaulfinate inokusebenza njengeyona nto iphambili ekuphenduleni kweemveliso ezinqwenelekayo.

4. Ukwenziwa kwekhemikhali phakathi: Isetyenziswa njengeliphakathi kwimveliso yeekhemikhali ezahlukeneyo kunye namayeza.

I-5. I-chemistry yohlalutyo: Ingasetyenziselwa ukufumana izicelo zohlalutyo ezinjengokufunyanwa kunye nokudityaniswa kweendlela ezithile.

I-6. Isetyenziswa njengokuba idayi yesandla iphakathi, isetyenziswa njengeendawo zokuhlala zokwenza izinto zokunyanga.

Ipropathi

Inyibilika e-Ethanol, amanzi kunye ne-ether.

Ukugcinwa

Igcinwe kwindawo eyomileyo, enomthunzi, indawo enomoya.

I-sodium p-toenesfinate kufuneka igcinwe phantsi kwale miqathango ilandelayo ukuqinisekisa uzinzo kunye nempumelelo:

I-1. Indawo epholileyo neyomileyo: Ivenkile kwindawo epholileyo neyomileyo, kude nokufuma kunye nobushushu ukuthintela ukonakaliswa.

2. I-Airlight ye-Airtight: yigcine kwisikhongozeli somoya ukuthintela umoya kunye nokufuma ukuba kuchaphazele umgangatho wayo.

3. Khusela ukukhanya: Ukuba kunokwenzeka, gcina izitya ezimnyama okanye ze-opaque ukunciphisa ukuvezwa kokukhanya, okunokuchaphazela uzinzo kwezinye izinto ezihlanganisiweyo.

I-4. Ileyibhile: qinisekisa ukuba izikhongozeli zineelebheli ngokufanelekileyo igama lekhemikhali, uxinzelelo kunye naluphi na ulwazi olufanelekileyo lokhuseleko.

5. Amanyathelo okhuseleko: Landela nayiphi na isikhokelo soKhuseleko esiBoniswe kwi-Sodium P-Toululfinalfinate yeDatha yePhepha (i-MSDS).

Intlawulo

1, t / t
2, l / c
3, Visa
4, Ikhadi letyala
I-5, PayPal
I-6, iAlibhaba isiqinisekiso sokusebenza
I-7, i-Western Union
I-8, iMoneyGram
I-9, ngamanye amaxesha sisamkela ne-Wechat okanye i-aliipay.

Ixesha lokuzisa

1, ubungakanani: i-1-1000 kg, ngaphakathi kweentsuku ezi-3 zomsebenzi emva kokufumana iintlawulo
2, ubungakanani: ngaphezulu kwe-1000 kg, kwiiveki ezi-2 emva kwentlawulo.

Ngaba i-sodium p-tooulfinate ikhuselekile?

I-Sodium P-Toulullaulfinate ithathelwa ingqalelo ukuba inetyhefu esezantsi, kodwa ifana neekhemikhali ezininzi, kufuneka ihlawulwe ngenkathalo. Nazi ezinye iindlela zokhuseleko:

I-1. Ityhefu: Ayisiyo inetyhefu kakhulu, kodwa iyakubangela ukukhathazeka kulusu, amehlo, kunye nephecana lokuphefumla emva konxibelelwano.

2. Ukungenela: Xa kulawulwa izixhobo, sebenzisa izixhobo ezifanelekileyo zokhuselo

I-3. Ukuphefumla kunye nokuGcina: Kulumkele uthuli okanye umphunga kwaye ungangenisi ezi zixhobo. Qinisekisa ukuba indawo yomsebenzi ingena umoya.

I-4. Iphepha ledatha yokhuseleko lwezinto ezibonakalayo

5. Ukugcinwa: Njengoko kuchaziwe ngaphambili, yigcine kwindawo epholileyo neyomileyo kude kwizinto ezingahambelaniyo.

Ngaphambili: I-4 -ExGYBENBENTL Utywala 105-13-5

Okulandelayo: I-Disusopropyl Masokate CAS 13195-64-7

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I-sodium p-toulullaulfinate cas 824-79-3

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