Antioxydant 168 CAS 31570-04-4

CAS:31570-04-4

MF:C42H63O3P

Nomero ya EINECS:250-709-6

Gupakira:25kgs/ingoma

Imvugo isa:Phenol,2,4-bis(1,1-dimethylethyl,fosfite; ANTIOXIDANT168IRGANOX168; Phenol,2,4-bis(1,1-dimethylethyl)-,fosfite(3:1;Tri(2,4-di-tert-butylphenyl)fosfite;Phenol,2,4-bis(1,1-dimethylethyl,fosfite(3:1); tri(2,4-Ditertrabutylphenyl)fosfiteester; Tris(2,4-di-tert-butylphenyl)foshit; Doverphos-S-480

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Kuramo

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Antioxidant 168 CAS 31570-04-4 ni iki?

Antioxidant 168 ni antioxidant nziza cyane ya fosfeti ester ifite ishusho y'ifu yera. Irashongesha byoroshye mu bintu bishongesha ibinyabuzima nka benzene, chloroform, na cyclohexane, ishongesha gato muri ethanol na acetone, ntishongesha mu bintu bishongesha ikirere nk'amazi na alcool, kandi ishongesha gato muri esters. Uburozi buke, imihindagurikire mike, ubushyuhe bwinshi, kurwanya hidrolisisi neza, no kubora neza kwa hydroperoxides ikorwa mu gihe cyo gutunganya ibikoresho bya polymer.

Ibisobanuro

Isura		Ifu y'umweru
Gushonga		Hasi
Umucyo kohereza (%)	425nm	≥98.0
	500nm	≥98.0
Ibintu bihindagurika (wt%)		≤0.30
Aho gushonga (℃)		183.0～187.0
Ubudahangarwa bwa Hydrolysis °		Abafite Impamyabushobozi
(95 C mu mazi amasaha 5) (h) Agaciro ka aside (mgKOH/g)		≤0.30
Ibikubiye mu ngingo z'ingenzi (uburemere%)		≥99.0
2.4-di-tert-butylphenol (wt%) y'ubuntu		≤0.20

Porogaramu

Ikoreshwa cyane muri polyolefini (nka polyethylene, polypropylene) na olefin copolymers, polyamides, polycarbonates, PS resins, PVC, pulasitiki y'ubuhanga, rubber na peteroli, ABS resins n'ibindi bikoresho bya polymer. Ibinyabutabire bigoye kandi bishobora gukoreshwa mu gukora kole, resins karemano cyangwa zikoze mu buryo bw'ubukorano, nibindi.