Antioxidant 168 CAS 31570-04-4

CAS:31570-04-4

MF:C42H63O3P

Nọmba EINECS:250-709-6

Nkwakọba:25kg/mgba

Aha njirimara: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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Nkọwa Ngwaahịa

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Akara Ngwaahịa

Kedu ihe bụ Antioxidant 168 CAS 31570-04-4?

Antioxidant 168 bụ ezigbo ihe na-egbochi phosphate ester nke nwere ọdịdị ntụ ọcha. Ọ na-agbaze ngwa ngwa na ihe ndị na-agbaze organic dịka benzene, chloroform, na cyclohexane, ọ na-agbaze ntakịrị na ethanol na acetone, ọ naghị agbaze na ihe ndị na-agbaze polar dịka mmiri na mmanya, ọ na-agbazekwa ntakịrị na esters. Nsí dị ala, obere mgbanwe, nnukwu nkwụsi ike okpomọkụ, ezigbo iguzogide hydrolysis, na mmebi dị irè nke hydroperoxides nke a na-emepụta n'oge nhazi okpomọkụ nke ihe polymer.

Nkọwapụta

Ọdịdị		Ntụ ntụ ọcha
Mmiri na-agbaze		Kpochapụ Anya
Ìhè nnyefe (%)	425nm	≥98.0
	500nm	≥98.0
Ihe na-agbanwe agbanwe (wt%)		≤0.30
Ebe agbaze (℃)		183.0~187.0
Nguzogide Hydrolysis °		Ndị ruru eru
(95 Celsius n'ime mmiri 5h)(h) Uru asịd (mgKOH/g)		≤0.30
Isi ihe dị na ya (wt%)		≥99.0
N'efu 2.4-di-tert-butylphenol (wt%)		≤0.20

Ngwa

A na-ejikarị ya eme ihe n'ọtụtụ ebe na polyolefins (dịka polyethylene, polypropylene) na olefin copolymers, polyamides, polycarbonates, PS resins, PVC, plastik injinia, ngwaahịa roba na mmanụ ala, resin ABS na ihe ndị ọzọ e ji eme polymer. Enwere ike iji ngwakọta dị mgbagwoju anya maka ihe nrapado, resin ihe okike ma ọ bụ nke sịntetik, wdg.