Antioxidant 168 CAS 31570-04-4

CAS:31570-04-4

MF:C42H63O3P

Nomoro ea EINECS:250-709-6

Pakete:25kgs/moropa

Tšoanang: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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Antioxidant 168 CAS 31570-04-4 ke eng?

Antioxidant 168 ke antioxidant e ntle haholo ea phosphate ester e nang le ponahalo ea phofo e tšoeu. E qhibiliha habonolo ka har'a metsoako ea lintho tse phelang e kang benzene, chloroform, le cyclohexane, e qhibiliha hanyane ka har'a ethanol le acetone, ha e qhibilihe ka har'a metsoako ea polar e kang metsi le joala, 'me e qhibiliha hanyane ka har'a li-ester. Chefo e tlase, ho feto-fetoha ho tlase, botsitso bo phahameng ba mocheso, ho hanyetsa hydrolysis e ntle haholo, le ho bola ho sebetsang ha hydroperoxides e hlahisoang nakong ea ts'ebetso ea mocheso oa thepa ea polymer.

Tlhaloso

Ponahalo		Phofo e tšoeu
Ho qhibiliha ha metsi		Hlakola
Leseli phetisetso(%)	425nm	≥98.0
	500nm	≥98.0
Taba e feto-fetohang (boima%)		≤0.30
Ntlha ea ho qhibiliha (℃)		183.0～187.0
Khanyetso ea hydrolysis °		Tšoanelehang
(95 C ka metsing lihora tse 5)(h) Boleng ba asiti (mgKOH/g)		≤0.30
Dikahare tse ka sehloohong (boima ba pere%)		≥99.0
2.4-di-tert-butylphenol (boima ba%) ea mahala		≤0.20

Kopo

E sebelisoa haholo ho li-polyolefin (tse kang polyethylene, polypropylene) le li-copolymer tsa olefin, li-polyamides, li-polycarbonate, li-resin tsa PS, PVC, polasetiki ea boenjiniere, lihlahisoa tsa rabara le peterole, li-resin tsa ABS le lisebelisoa tse ling tsa polymer. Metsoako e rarahaneng e ka boela ea sebelisoa bakeng sa likhomaretsi, li-resin tsa sekhomaretsi tsa tlhaho kapa tsa maiketsetso, jj.