Antioxidant 168 CAS 31570-04-4

CAS:31570-04-4

MF:Saukewa: C42H63O3P

EINECS Lamba:250-709-6

Shiryawa:25kg / ganga

Ma'ana: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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Menene Antioxidant 168 CAS 31570-04-4?

Antioxidant 168 shine kyakkyawan maganin antioxidant phosphate ester tare da bayyanar farin foda. Yana da sauƙi mai narkewa a cikin kaushi na halitta irin su benzene, chloroform, da cyclohexane, dan kadan mai narkewa a cikin ethanol da acetone, wanda ba zai iya narkewa a cikin kaushi na polar kamar ruwa da barasa, kuma dan kadan mai narkewa a cikin esters. Ƙananan rashin lafiya, ƙananan rashin daidaituwa, babban kwanciyar hankali na thermal, kyakkyawan juriya na hydrolysis, da kuma tasiri mai tasiri na hydroperoxides da aka haifar a lokacin aikin thermal na kayan polymer.

Ƙayyadaddun bayanai

Bayyanar		Farin foda
Solubility		Share
Haske watsa (%)	425nm ku	≥98.0
	500nm ku	≥98.0
Halin maras nauyi (wt%)		≤0.30
Matsayin narkewa (℃)		183.0 ~ 187.0
Hydrolysis juriya °		Cancanta
(95 C cikin ruwa 5h) (h) Ƙimar acid (mgKOH/g)		≤0.30
Babban abun ciki(wt%)		≥99.0
Kyauta 2.4-di-tert-butylphenol(wt%)		≤0.20

Aikace-aikace

An yi amfani da shi sosai a cikin polyolefins (irin su polyethylene, polypropylene) da olefin copolymers, polyamides, polycarbonates, resin PS, PVC, robobin injiniya, roba da samfuran man fetur, resin ABS da sauran kayan polymer. Hakanan za'a iya amfani da hadaddun mahadi don mannewa, resins na halitta ko na roba, da sauransu.