Antioxidant 168 CAS 31570-04-4

CAS:31570-04-4

MF:C42H63O3P

Nhamba yeEINECS:250-709-6

Kurongedza:25kgs/dhiramu

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

Siya Mharidzo Yako

Ruzivo rweChigadzirwa

Dhawunirodha

Matagi eChigadzirwa

Chii chinonzi Antioxidant 168 CAS 31570-04-4?

Antioxidant 168 iantioxidant yakanaka kwazvo yephosphate ester ine chimiro cheupfu chena. Inonyungudika nyore nyore muzvinhu zvinonyungudika zvakaita sebenzene, chloroform, uye cyclohexane, inonyungudika zvishoma muethanol neacetone, hainyungudike muzvinhu zvinonyungudika zvakaita semvura nedoro, uye inonyungudika zvishoma muesters. Chepfu shoma, kusagadzikana kushoma, kugadzikana kwakanyanya kwekupisa, kuramba hydrolysis kwakanaka, uye kuora kunobudirira kwehydroperoxides inogadzirwa panguva yekupisa kwezvinhu zvepolymer.

Tsanangudzo

Chitarisiko		Upfu chena
Kunyunguduka		Bvisa
Chiedza kutapurirana (%)	425nm	≥98.0
	500nm	≥98.0
Zvinhu zvinoshanduka-shanduka (wt%)		≤0.30
Nzvimbo yekunyunguduka (℃)		183.0～187.0
Kuramba kweHydrolysis °		Anokodzera
(95 C mumvura maawa mashanu)(h) Kukosha kweasidhi (mgKOH/g)		≤0.30
Zviri mukati (wt%)		≥99.0
2.4-di-tert-butylphenol yemahara (wt%)		≤0.20

Kushandiswa

Inoshandiswa zvakanyanya muma polyolefins (akadai se polyethylene, polypropylene) uye olefin copolymers, polyamides, polycarbonates, PS resins, PVC, engineering plastics, rabha uye petroleum products, ABS resins nezvimwe zvinhu zve polymer. Makomputa akaomarara anogonawo kushandiswa kune zvinonamira, ma resins echisikigo kana ekugadzira, nezvimwewo.