Ukuhanjiswa ngokukhawuleza kwe-DPPD powder CAS 74-31-7 Antioxidant H
I-Antioxidant H (DPPD) cas 74-31-7 iinkcukacha
Isiteketiso sesiNgesi: N, N-diphenyl-p-phenylenediamine
Isishunqulelo sesiNgesi: Antioxidant H DPPD
CAS : 74-31-7
Ifomula yemolekyuli: C18H16N2
Ubunzima bemolekyuli: 260.34
Umxhuzulane okhethekileyo: 1.2
Ukusetyenziswa kwe-Antioxidant H (DPPD) cas 74-31-7
I-Antioxidant H DPPD yi-antioxidant eyomeleleyo ye-amine antioxidants, njenge-amine antioxidants jikelele, inomsebenzi okhuselekileyo wokukhusela ukushisa, i-oksijeni, izinto ezilula zokuguga, ngaphezu koko inefuthe elicacileyo lokukhusela kwi-ozone kunye neentsimbi ezinobungozi ezifana nobhedu, i-manganese ebangela ukuguga.
I-Antioxidant H DPPD inefuthe elihle lokukhusela kubushushu bendalo, i-oksijini, ukukhanya, i-ozone kunye nezinye izinto kwimveliso, kwaye inesiphumo esicacileyo kwirubha ye-chloroprene. I-Antioxidant H DPPD isetyenziswe kwiimveliso zerabha, ukusebenza kwayo okuguquguqukayo kunye nokumelana nokuqhekeka kuphuculwe ngokuphawulekayo.
I-Antioxidant H DPPD isetyenziswa ngokubanzi kwiintlobo ngeentlobo zeemveliso zerabha zamashishini, zilungele zonke iintlobo zamatayara emoto, amatayara esithuthuthu, i-moped, i-compound yokunyathela isondo, isoloko isetyenziswa kuzo zonke iintlobo zebhanti, ibhanti lokuhambisa, ibhanti lokuhambisa, njl. Ikwasetyenziselwa iimfuno zemihla ngemihla ezifana neesole.
I-Antioxidant H (DPPD) cas 74-31-7 Ukupakisha kunye nokugcinwa
25kg ingxowa nganye, epakishwe kwingxowa yephepha efakwe iplastiki, kufuneka igcinwe kwindawo epholileyo nengena umoya. Ubomi bayo beshelufu ziinyanga ezili-12. Emva komhla ochaziweyo, ukuba ukuhlaziywa kwemveliso kusekho kumgangatho, kunokuqhubeka kusetyenziswa.
Into | Isalathiso | ||
Ilungisiwe | Ibanga loku-1 | 2ndgrade | |
Indawo yokuqala yokunyibilika, ℃ | ≥140.0 | ≥135.0 | ≥125.0 |
Umxholo wothuthu, %(m/m) | ≤0.40 | ≤0.40 | ≤0.40 |
Ukuncipha ngokufudumeza, %(m/m) | ≤0.40 | ≤0.40 | ≤0.40 |
Intsalela ngokuhluzwa (100 mesh), % (m/m) | ≤1.0 | ≤1.0 | ≤1.0 |
Imbonakalo | Umgubo ongwevu okanye omdaka
|