Antioxidant 168 CAS 31570-04-4

CAS:31570-04-4

MF:C42H63O3P

EINECS Nha.:250-709-6

Packing:25kgs / chigubhu

Shoko rakafanana: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

Siya Mharidzo Yako

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Chii chinonzi Antioxidant 168 CAS 31570-04-4?

Antioxidant 168 yakanakisa phosphate ester antioxidant ine hupfu huchena hunoonekwa. Inonyungudika zviri nyore muorganic solvents senge benzene, chloroform, uye cyclohexane, inonyungudika zvishoma mu ethanol uye acetone, isinganyunguriki mu polar solvents semvura nedoro, uye inonyungudika zvishoma muesters. Kuderera kwehupfu, kuderera kuderera, kugadzikana kwekushisa kwepamusoro, yakanakisa hydrolysis kuramba, uye kuparara kunoshanda kwehydroperoxides inogadzirwa panguva yekupisa kwekupisa kwezvinhu zvepolymer.

Tsanangudzo

Chitarisiko		Upfu chena
Solubility		Pachena
Chiedza kutumira (%)	425nm	≥98.0
	500nm	≥98.0
Nyaya inochinja (wt%)		≤0.30
Melting point (℃)		183.0～187.0
Hydrolysis resistance °		Qualified
(95 C mumvura 5h) (h) Asidhi kukosha (mgKOH/g)		≤0.30
Zvikuru zvemukati(wt%)		≥99.0
Yemahara 2.4-di-tert-butylphenol(wt%)		≤0.20

Application

Inoshandiswa zvakanyanya mu polyolefins (senge polyethylene, polypropylene) uye olefin copolymers, polyamides, polycarbonates, PS resin, PVC, engineering mapurasitiki, rabha uye petroleum zvigadzirwa, ABS resins uye zvimwe zvinhu zvepolymer. Complex makomisheni anogona zvakare kushandiswa kunamira, echisikigo kana synthetic adhesive resins, nezvimwe.