, Wholesale Kina Diphenyl-p-phenylenediamine Mea hoʻolako mea kūʻai aku a me ka mea hoʻolako |LonGoChem
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ʻO Kina Diphenyl-p-phenylenediamine Mea Hana Mea Hoʻolako Kiʻi Hōʻikeʻike
  • Kina Diphenyl-p-phenylenediamine Mea Hoʻolako Mea Hana

Diphenyl-p-phenylenediamine

ʻO ka wehewehe pōkole:

Inoa:Diphenyl-p-phenylenediamine
Ka inoa kapakapa: Antioxidant H;N,N'-diphenyl-p-phenylenediamine;Antioxidant PPD;N,N′-diphenyl-phenylenediamine;Diphenyltetraphenylenediamine;1,4-diphenylaminobenzene;1,4-diphenylaminobenzene;N,N'-diphenyl-phenylenediamine
Helu CAS:74-31-7
Helu inoa inoa EINECS:200-806-4
ʻAno molekala: C18H16N2
Kaumaha molekula:260.33

Huahana Huahana

Huahana Huahana

Hui Pū ʻIa

4

Kikino
ʻO ke ʻano: ka pauka hina a i ʻole ka flake
Māmā: 1.2
Ka helu hehee: 143-145 °C(kukui.)
Ka helu hoʻolapalapa: 220-225 °C0.5 mm Hg(kukui)
ka hoʻopaʻa ʻana: 1.6300 (manaʻo)
Kaila uila: 220-225 °C/1 mm

ʻIkepili Palekana
Code Dute:2921590090
Ka uku hoʻihoʻi ʻauhau i waho (%):11%

Palapala noi
Hoʻohana ʻia i loko o ka ʻōpala maoli a me ka latex e like me styrene-butadiene, nitrile-butadiene, cis-butyl, polyisoprene, a me nā mea ʻē aʻe, hiki iā ia ke loaʻa i ke kūpaʻa multi-flex maikaʻi a me ka hana anti-cracking.E hoʻomaikaʻi i ka ikaika tensile, e hoʻomaikaʻi i ka pale ʻana i nā metala ʻino e like me ka oxygen wela, ka ozone a me ka manganese ma ka pā keleawe, a ʻaʻohe mana i ka vulcanization.Hoʻohui pū me ka antioxidant D, hiki iā ia ke hoʻoponopono i nā pilikia ʻelemakule o nā huahana ʻeleʻele.Eia kekahi, hoʻohana ʻia e like me ka polyethylene a me ka polypropylene.Hoʻohana ʻia ma ke ʻano he antioxidant i ka ʻoihana ʻōpala

Hana ʻia: Hoʻopili ʻia ka hydroquinone me ka aniline ma lalo o ka catalysis o triethyl phosphate ma 280-300 ℃ a me 0.7MPa kaomi no kekahi manawa.Hoʻopau ka Chemicalbook i ka aniline keu ma lalo o ka haʻahaʻa haʻahaʻa a laila hoʻoheheʻe i ka waena ma lalo o ka momi kiʻekiʻe.ʻO nā mea i koe ma hope o ka distillation o ka waena, ʻoki ʻia, pauka a hoʻopaʻa ʻia e like me ka huahana i hoʻopau ʻia.Penei ka hopena synthesis

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Māhele: ʻO ka wai wela
Ka hoʻokaʻawale ʻana o ka ʻawaʻawa: poisoning
ʻO nā hiʻohiʻona pōʻino pahū: hiki ke hana me nā mea hoʻoneʻe;nawaliwali allergens
ʻO nā hiʻohiʻona pōʻino hiki ke hoʻā ʻia: wela, ʻoi aku ke ahi ākea;ka hoʻoheheʻe ʻana i ka wela o nā uahi nitrogen oxide ʻona;mea lāʻau teratogenic
Nā hiʻohiʻona mālama a me ka lawe ʻana: ventilated a maloʻo;mālama ʻia ma kahi kaʻawale mai nā oxidizer
Mea hoʻopau ahi: ka pauka maloʻo, carbon dioxide;1211;huʻahuʻa

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