oo Jumlada Shiinaha Diphenyl-p-phenylenediamine Soo saaraha Soo saaraha iyo Iibiyaha |LonGoChem
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Alaabta

Shiinaha Diphenyl-p-phenylenediamine Soosaaraha Soo Saaraha Sawirka
  • Soo saaraha Shiinaha Diphenyl-p-phenylenediamine

Diphenyl-p-phenylenediamine

Sharaxaad Gaaban:

Magaca: Diphenyl-p-phenylenediamine
Naaneyska: Antioxidant H;N,N'-diphenyl-p-phenylenediamine;Antioxidant PPD;N,N'-diphenyl-phenylenediamine;Diphenyltetraphenylenediamine;1,4-diphenylaminobenzene;1,4-diphenylaminobenzene;N, N'-diphenyl-phenylenediamine
Lambarka CAS: 74-31-7
EINECS lambarka gelitaanka: 200-806-4
Qaaciddada molecular: C18H16N2
Miisaanka molecular: 260.33

Faahfaahinta Alaabta

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Qaab-dhismeedka

4

Jireed
Muuqaalka: budada cawl ama jajab
Cufnaanta: 1.2
Meesha dhalaalka: 143-145 °C (iftiin)
Barta karkarinta: 220-225 °C0.5 mm Hg
dib u dhac: 1.6300 (qiyaas)
Barta iftiimaya: 220-225 °C/1 mm

Xogta Badbaadada
Koodhka Kastamka: 2921590090
Soo Celinta Canshuurta Dhoofinta (%): 11%

Codsiga
Loo isticmaalo caagga dabiiciga ah iyo cinjirka sida styrene-butadiene, nitrile-butadiene, cis-butyl, polyisoprene, iwm, waxay ka dhigi kartaa iska caabin badan oo dabacsan iyo waxqabadka ka hortagga dillaaca.Hagaajinta xoogga jilicsanaanta, kor u qaad ka-hortagga biraha waxyeellada leh sida oksijiinta kulul, ozone iyo manganese ee gidaarka naxaasta, wax saameyn ahna kuma yeelanayaan vulcanization.Marka lagu daro antioxidant D, waxay xallin kartaa dhibaatooyinka gabowga ee kala duwan ee alaabta caag madow.Intaa waxaa dheer, waxaa sidoo kale loo isticmaalaa sida polyetylen iyo polypropylene.Loo isticmaalo sida antioxidant-ka ee warshadaha caagga ah

Habka wax-soo-saarka: Hydroquinone waxaa lagula falceliyaa aniline iyadoo la raacayo catalysis of triethyl phosphate at 280-300 ℃ iyo 0.7MPa cadaadis muddo cayiman.Kiimikada buuggu waxa ay ka saartaa aniline-ka xad-dhaafka ah ee faakuum hooseeya ka dibna waxa ay ka saartaa dhex-dhexaadka hoostiisa maraq sare.Maaddada soo hartay ka dib marka la nadiifiyo dhexdhexaadiyaha waa la jarjaray, budada iyo baakadaha sida alaabta la dhammeeyey.Falcelinta isku-dhafka ah waa sida soo socota

5

Qaybta: Dareere guban kara
Kala soocidda sunta: sumaynta
Sifooyinka halista ah ee qarxa: waxay ka falcelin kartaa walxaha oksaydhka;Xasaasiyadda daciifka ah
Astaamaha halista ololka: kulaylka, dabka furan oo aad u ololaya;Kala-goynta kulaylka ee qiiqa oksaydhka nitrogen ee sunta ah;wakiilka teratogenic
Sifooyinka kaydinta iyo gaadiidka: hawo iyo qallayl;si gooni ah loo kaydiyay oksaydhiyeyaasha
Wakiilka dab-demiska: budada qalalan, kaarboon dioxide;1211;xumbo

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