I-Antioxidant 168 CAS 31570-04-4

I-CAS:31570-04-4

MF:C42H63O3P

Inombolo ye-EINECS:250-709-6

Ukupakisha:25kgs/igubu

Isithethantonye:I-Phenol,2,4-bis(1,1-dimethylethyl,phosphite; I-ANTIOXIDANT168IRGANOX168; I-Phenol,2,4-bis(1,1-dimethylethyl)-,phosphite(3:1;I-Tri(2,4-di-tert-butylphenyl)phosphite;I-Phenol,2,4-bis(1,1-dimethylethyl,phosphite(3:1); i-tri(2,4-Ditertrabutylphenyl)phosphiteester; I-Tris(2,4-di-tert-butylphenyl)phoshit; I-Doverphos-S-480

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Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni i-Antioxidant 168 CAS 31570-04-4?

I-Antioxidant 168 yi-antioxidant ebalaseleyo ye-phosphate ester enembonakalo yomgubo omhlophe. Inyibilika lula kwi-organic solvents ezifana ne-benzene, i-chloroform, kunye ne-cyclohexane, inyibilika kancinci kwi-ethanol kunye ne-acetone, ayinyibiliki kwi-polar solvents ezifana namanzi kunye notywala, kwaye inyibilika kancinci kwi-esters. Ityhefu ephantsi, ukuguquguquka okuphantsi, uzinzo oluphezulu lobushushu, ukumelana okuhle kwe-hydrolysis, kunye nokubola okusebenzayo kwe-hydroperoxides eveliswa ngexesha lokucubungula ubushushu bezinto ze-polymer.

Inkcazo

Inkangeleko		Umgubo omhlophe
Ukunyibilika		Cacisa
Ukukhanya uthumelo(%)	425nm	≥98.0
	500nm	≥98.0
Izinto eziguquguqukayo (wt%)		≤0.30
Indawo yokunyibilika (℃)		183.0～187.0
Ukumelana ne-hydrolysis °		Abafanelekileyo
(95 C emanzini iiyure ezi-5)(h) Ixabiso le-asidi (mgKOH/g)		≤0.30
Umxholo oyintloko (wt%)		≥99.0
I-2.4-di-tert-butylphenol yasimahla (wt%)		≤0.20

Isicelo

Isetyenziswa kakhulu kwi-polyolefins (ezifana ne-polyethylene, i-polypropylene) kunye ne-olefin copolymers, ii-polyamides, ii-polycarbonates, ii-PS resins, i-PVC, iiplastiki zobunjineli, iimveliso zerabha kunye nepetroleum, ii-ABS resins kunye nezinye izinto ze-polymer. Iikhompawundi ezintsonkothileyo zingasetyenziselwa ii-adhesive, ii-resins zendalo okanye ezenziwe ngokwenziwa, njl.njl.