Antioxidant 168 CAS 31570-04-4

CAS:31570-04-4

MF:Chithunzi cha C42H63O3P

EINECS No.:250-709-6

Kulongedza:25kgs / ng'oma

Mawu ofanana: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

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Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi Antioxidant 168 CAS 31570-04-4 ndi chiyani?

Antioxidant 168 ndi phosphate ester antioxidant yabwino kwambiri yokhala ndi mawonekedwe oyera a ufa. Amasungunuka mosavuta mu zosungunulira za organic monga benzene, chloroform, ndi cyclohexane, sungunuka pang'ono mu ethanol ndi acetone, osasungunuka mu zosungunulira za polar monga madzi ndi mowa, komanso sungunuka pang'ono mu esters. Low kawopsedwe, otsika kusakhazikika, mkulu matenthedwe bata, kwambiri hydrolysis kukana, ndi kuvunda ogwira wa hydroperoxides kwaiye pokonza matenthedwe polima zipangizo.

Kufotokozera

Maonekedwe		White ufa
Kusungunuka		Zomveka
Kuwala kutumiza (%)	425nm pa	≥98.0
	500nm	≥98.0
Zosintha (wt%)		≤0.30
Malo osungunuka (℃)		183.0 ~ 187.0
Hydrolysis resistance °		Woyenerera
(95 C m'madzi 5h) (h) Mtengo wa asidi (mgKOH/g)		≤0.30
Zambiri (wt%)		≥99.0
Zaulere 2.4-di-tert-butylphenol(wt%)		≤0.20

Kugwiritsa ntchito

Amagwiritsidwa ntchito kwambiri mu polyolefins (monga polyethylene, polypropylene) ndi olefin copolymers, polyamides, polycarbonates, PS resins, PVC, mapulasitiki engineering, mphira ndi mankhwala mafuta, ABS resins ndi zipangizo polima. Zophatikiza zovuta zitha kugwiritsidwanso ntchito ngati zomatira, zomatira zachilengedwe kapena zopangira zomatira, etc.