I-Antioxidant 168 CAS 31570-04-4

I-CAS:31570-04-4

I-MF:C42H63O3P

Inombolo ye-EINECS:250-709-6

Ukupakisha:25kgs/isigubhu

Igama elifanayo: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

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Amathegi Omkhiqizo

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

I-Antioxidant 168 iyi-antioxidant enhle kakhulu ye-phosphate ester ebonakala njengempuphu emhlophe. Incibilika kalula ezinyibilikisini eziphilayo ezifana ne-benzene, i-chloroform, ne-cyclohexane, incibilika kancane ku-ethanol ne-acetone, ayincibiliki ezinyibilikisini ze-polar ezifana namanzi notshwala, futhi incibilika kancane kuma-ester. Ubuthi obuphansi, ukuguquguquka okuphansi, ukuzinza okuphezulu kokushisa, ukumelana okuhle kakhulu kwe-hydrolysis, kanye nokubola okuphumelelayo kwama-hydroperoxide akhiqizwa ngesikhathi sokucubungula ukushisa kwezinto ze-polymer.

Imininingwane

Ukubukeka		Impuphu emhlophe
Ukuncibilika		Sula
Ukukhanya ukudluliselwa (%)	425nm	≥98.0
	500nm	≥98.0
Izinto eziguquguqukayo (wt%)		≤0.30
Indawo yokuncibilika (℃)		183.0～187.0
Ukumelana ne-hydrolysis °		Abafanelekile
(95 C emanzini amahora ama-5)(h) Inani le-asidi (mgKOH/g)		≤0.30
Okuqukethwe okuyinhloko (ubude besisindo%)		≥99.0
I-2.4-di-tert-butylphenol yamahhala (wt%)		≤0.20

Isicelo

Kusetshenziswa kabanzi kuma-polyolefin (njenge-polyethylene, i-polypropylene) nama-olefin copolymers, ama-polyamides, ama-polycarbonates, ama-PS resin, i-PVC, amapulasitiki obunjiniyela, imikhiqizo yerabha nephethiloli, ama-ABS resin nezinye izinto ze-polymer. Ama-compounds ayinkimbinkimbi angasetshenziswa futhi kuma-adhesive, ama-resin okunamathela emvelo noma okwenziwa, njll.