I-4-hydroxducetophene
Igama lemveliso: 4'-hydroxyacetophenone
I-CAS: 99-93-4
Mf: c8h8o
MW: 136.15
Inqaku lokunyibilika: 132-135 ° C
Inqaku lokubilisa: 147-148 ° C
I-Flash Point: 166 ° C
Ukuxinana: 1.109 g / ml
Iphakheji: 1 kg / ibhegi, i-25 kg / idrum
Isetyenziselwa ukuveliswa kweekholeti kunye neziqholo.
1. I-Interpueds eziPhezulu: Isetyenziswe njengaphakathi kweSingqutywimi yezinto ezahlukeneyo zezinto eziphilayo, kubandakanya amayeza kunye neekhemikhali zezolimo.
I-2. Amayeza: Inokusetyenziswa ekuvelisweni kwamachiza athile kunye necandelo le-chemistry yezamayeza.
I-3. I-Dyees kunye neePigments: I-4-Hydroxyacetophenone isetyenziswa ekwenzeni i-Dyees kunye ne-Pigment ngenxa yokwazi kwasekuphepheni iikhemikhali.
I-4. I-Antiophawunts: Banazo iipropathi ze-antioxidant kwaye zinokusetyenziswa kwifomu yokuthintela umonakalo we-oxidal.
5. Uphando: Elabhoratri, ihlala isetyenziselwa ukuphendula ngemichiza kunye nophando olunxulumene ne-orntaic synthesis.
Inyibilika ngokulula kotywala, i-ether, i-chloroform, ioyile enamafutha kunye ne-glycerol, kwaye inyibilike kancinci emanzini.
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.
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
9, Ngaphandle koko, ngamanye amaxesha siyayamkela i-aliipay okanye i-wechat.
I-1 kg / ibhegi okanye i-25 kg / idrum okanye i-50 kg / idrum okanye ngokwemfuno yabathengi.
1.1 Izilumkiso zobuqu, izixhobo zokukhusela kunye neenkqubo zongxamiseko
Sebenzisa izixhobo zokukhusela. Kunqande ukwenziwa kothuli. Kunqande ukuphefumla iziphoso, inkungu okanye
irhasi. Qinisekisa ukuba umoya ovuthuzayo oneleyo. Kulumkele ukuphefumla uthuli.
1.2 Amanyathelo okhuseleko lwendalo
Thintela ukuvuza okanye ukuchitheka ukuba kukhuselekile ukwenza njalo. Ungavumeli imveliso ingene kwi-drains.
Ukukhupha kwindalo esingqongileyo kufuneka kuthintelwe.
1.3 Iindlela kunye nezixhobo zekhompyutha kunye nokucoca
Thatha kwaye ucwangcise ukulahla ngaphandle kokudala uthuli. Ukutshayela ifosholo. Gcina ngaphakathi
Izikhongozelo ezifanelekileyo, ezivaliweyo zokuchitha.
1.1 Izilumkiso zokuphatha okukhuselekileyo
Kulumkele ukunxibelelana nolusu kunye namehlo. Kulumkele ukwenziwa kothuli kunye ne-aerosols.
Nika umoya ofanelekileyo wokuphumelela kwiindawo apho kusenziwa uthuli khona eluthulini.
1.2 Iimeko zokugcina ngokukhuselekileyo, kubandakanya naziphi na iingxaki
Gcina kwindawo epholileyo. Gcina iflethi ivaliwe ngokuqinileyo kwindawo eyomileyo nenefreyimu.
i-hygroscopic
1. Ukuthotyelwa kolawulo: Jonga kwaye ulandele iMithetho yeNdawo, kaZwelonke nakwiminye amazwe malunga nokuhamba kweekhemikhali. Oku kubandakanya ukwahlulwa okufanelekileyo, ukulebhelisha kunye namaxwebhu.
2. Ukupakisha: Sebenzisa izixhobo ezifanelekileyo zokupakisha ezihambelana ne-4-hydroxyacetophenone. Qiniseka ukuba isitya siqinile kwaye sivuza-ukuvuza-ukuvuza ukuthintela ukuchitheka ngexesha lokuhamba.
I-3. Ileyibhile: Bile ilebheli ifake ifakibhu ngegama leekhemikhali, isimboli enobungozi, kunye naluphi na ulwazi olufanelekileyo lokhuseleko. Oku kubandakanya ukuphonononga imiyalelo kunye nolwazi loqhakamshelwano olungxamisekileyo.
4. Ulawulo lobushushu: Ukuba kukho imfuneko, qinisekisa ukuba indlela yothutho igcina iimeko zobushushu ezifanelekileyo ukuthintela ukonakaliswa kwethayile.
5. Ziphephe izixhobo ezingahambelaniyo: Qinisekisa ukuba i-4-hydroxyacetophenone ayithunyelwa kunye nezixhobo ezingahambelaniyo ezinjengee-onudants okanye i-acids ukunqanda nakuphi na ukuphendula.
Iphepha le-6.
7. Uqeqesho: Qinisekisa ukuba abasebenzi ababandakanyekayo kwinkqubo yothutho baqeqeshelwa ukuphatha iimpahla eziyingozi kwaye baqonde umngcipheko onxulunyaniswa ne-4-hpa.
I-8. Inkqubo kaxakeka: Lungisa iinkqubo zikaxakeka kwimeko yokuvuza okanye iingozi ngexesha lokuhamba.
Ewe, i-4-hydroxyacetophenone ithathwa njengeyingozi. Nazi ezinye iindawo eziphambili malunga neengozi zayo:
I-1. Ingozi yezeMpilo: UQhakamshelwano okanye inhalation inokubangela ukucaphukisa ulusu, amehlo kunye nephecana lokuphefumla. Ukuvezwa kwexesha elide okanye okuphindaphindiweyo kunokubangela iziphumo ezinzulu zempilo.
2. Ingozi yokusingqongileyo: Kunokuba yingozi kubomi basemanzini, ke kuya kuthathelwa ingqalelo ukukhusela ukukhutshwa kwayo kwindalo.
3. Ukuphatha amanyathelo okhuseleko: Xa usebenza nge-4-hydroxyacetophenone, i-PPE), enjengeigloves, i-GOGGES, kunye nemaski, ukunciphisa ukubonwa.
4. Ukugcinwa nokuchithwa: Landela imigaqo-sikhokelo efanelekileyo yokugcina kwaye ulahle nayiphi na inkunkuma ngokungqinelana nemigaqo yendawo ukunciphisa ifuthe kwindalo esingqongileyo.
