Gimthyl Phthalte Cas 131-11-3

Dimthyl Phthalte Cas 131-11-3-3 muuqaal muuqaal ah
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Sharraxaadda Gaaban:

Phthalate (DMP) waa dareere aan midab lahayn iyo dareere u orda heerkulka qolka. Waa estaroolka phthalte sida caadiga ah loo isticmaalo sida balaastikada ah ee codsiyada kala duwan. Gobol saafi ah, badanaa waa dareere cad, viscous viscous.

Phthethyl phthalate (DMP) ayaa si dhexdhexaad ah ugu milmaya biyo, qiyaastii 0.1 g / l 25 ° C. Si kastaba ha noqotee, waxay aad ugu milmaysaa dareeraha dabiiciga ah sida ethanol, acetone, iyo benzene. Wadaadku waxay u oggolaaneysaa in loo isticmaalo codsiyo kala duwan, gaar ahaan sameynta balaastigga iyo jaakadaha.


Si faahfaafo

Calaamadaha wax soo saarka

Sharraxaadda Wax soo saarka

Magaca wax soo saarka: Dimithyl Phthalate / DMP

CAS: 131-11-3

Mf: c10h10o4

MW: 194.19

Barta dhalaalaya: 2 ° C

Point karkaraya: 282 ° C

Cufnaanta: 1.19 g / ml oo ah 25 ° C

Xidhmada: 1 L / Dhalo, 25 L / Drum, 200 L / Drum

Cayimid

Waxyaabaha Faahfaahinta
Muuqashada Dareere aan midab lahayn
Daahir ≥99%
Midab (PT-Co) ك20
Aashitada (mgkoh / g) ≤0.2
Biyo ≤0.5%

Isticmaal

1.Waa waxaa loo isticmaalaa inuu yahay xalka lagu soo saaro methyl -thyl ka ketone ketone peroxide, oo ku faafaya jaakad ka hortag ah.

2. Waxaa loo istcimaalaa sidii balaastikeed oo ka mid ah cellulose acetate, ka soo celinta kaneecada iyo solvent of polyfluoroeteryne.

3.Waxaa iska leh dhex-dhexaadiyeyaasha dhirta diphacin, tetramine iyo chlortatone.

 

Cabopizer:DMP waxaa badanaa loo isticmaalaa in lagu wanaajiyo dabacsanaanta, cimri dhererka iyo barashada dhidibka, gaar ahaan polyvinyl chloride (PVC) iyo pvc kale.

Fuulid: Waxaa loo isticmaali karaa in lagu xalliyo noocyo kala duwan, oo ay ku jiraan rinjiyeyaasha, jaakadaha iyo adheals-ka.

Waxyaabaha la isku qurxiyo iyo alaabada daryeelka shaqsiyeed:DMP waxaa mararka qaarkood loo isticmaalaa qaabab is-qurxin, sida cadar iyo hilibka cidlada, si loo wanaajiyo qaab dhismeedka iyo xasilloonida.

Daawooyinka:Waxaa loo isticmaali karaa inay yihiin wax soo saarka wax soo saarka dawooyinka qaarkood.

Daraasad:DMP waxaa sidoo kale loo isticmaalaa isku-darka kiimikada kala duwan iyo cilmi baarista goobaha sheybaarka.

 

Hanti

Dimthyl Phhalate waa dareere oo jilicsan oo jilicsan oo jilicsan, xoogaa udgoon ah. Waa wax laga xumaado ethanol, ether, ku milmay benzene, acetone iyo waxyaabaha kale ee dabiiciga ah, oo ku dhex jira biyaha iyo saliida macdanta.

Bakhaar

1. Ku kaydi meel qabow, bakhaar qalalan, ka fog dabka, qoraxda iyo roobka. Ka fogow saameynta rabshadaha wata ee gaadiidka.

2. Calaamadeeye leh awood kala jaad ah oo xoog leh. Waxaa loo isticmaalay sidii balaimer-ka-caajiska caagga ah, linyl resin, celtose filim, varish, varnish, varnish-ka iyo wasakhda, iwm. Waxay leedahay filim wanaagsan oo filim wanaagsan ah, adhesion iyo iska caabbinta biyuhu, iyo xasilloonida kuleylka sare, laakiin way fududahay in lagu dubto heerkulka hoose oo ay leedahay awood sare. Sidaa daraadeed, waxaa badanaa loo isticmaalaa isku darka barayaasha sida loo yaqaan 'dietyl phthalate' ee lagula jiro caag. Waxay horumarin kartaa talada caagga ah ee xarunta caagga ah marka loo isticmaalo wakiil ahaan, gaar ahaan ku habboon caanaha nitrile iyo caaga caloosha. Waxaa sidoo kale loo isticmaali karaa saliida ka hortagga kaneecada iyo kabixinta. Waxay saameyn ka leedahay cayayaanka-dhiig-nuugista dhiigga sida kaneecada, walxaha waaweyn, caloosha iyo gnats. Waqtiga dib-u-celinta wax ku oolka ah waa 2 ilaa 4 saacadood.

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Xasilloni

1. Ma ahan biyo ku dhex jira biyaha heerkulka qolka, ku milmiya inta badan dareeraha dabiiciga ah iyo hydrocarbons-ka, oo ay ku habboon yihiin dhaxalka wanaagsan ee loo yaqaan 'wershadaha badankood'. Phthalate phthahal waa guban karo. Markay dab qabsato, isticmaal biyo, wakiilka dab-demiska, kaarboon dioxide, budada daminta wakiilka si loo baxo dabka.

2. Guryaha kiimikada: Waa mid deggan in hawo iyo kuleylka, oo aan la burburin marka lagululeeyo 50 saacadood oo u dhow barta karkaraya. Marka uumiga Dimtyl Phthadate loo gudbo 450 ° C kuleylka kuleylka heerka 0.4G / min, kaliya qadar yar oo ka mid ah jahwareerka ayaa dhaca. Alaabta waa 4.6% biyo, 28.2% phthalic andydigrid, iyo 51% walxaha dhexdhexaad ah. Inta soo hartayna waa Forcelddehyde. Isla xaalado la mid ah, 36% 608 ° C, 97% 805 ° C, iyo 100% 1000 ° C waxay leeyihiin Pyrolysis.

3. Marka Dimthyl Phthadate-ka uu ku jiro Hydrolyzed xalka methattic potassium ee 30 ° C, 22.4% 1 saacadood gudahood, iyo 43.8% 8 saacadood gudahood ayaa ah biyo-galeenka.

4. Dinatyl Phthalate wuxuu ka jawaabayaa methylmadenesium bromide-ka benzene, iyo markii lagu kululeeyo heerkulka qolka ama qubeyska biyaha, 1-bit (α-bisroxyisopyl) Benzene. Waxay ka falcelineysaa Phenyl Magnesium Bromium si ay u soo saarto 10,10-diphenylinthrone.


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