Octabenzone CAS 1843-05-6 ọrụ.A na-ejikarị ya dị ka stabilizer ọkụ maka ihe ndị sịntetik dị ka polyethylene, polypropylene, polyvinyl chloride, polyurethane roba, wdgA na-ejikarị ya na PE, PVC, PP, PS, PC, polycarbonate, plexiglass, polypropylene fiber na vinyl acetate. Ọzọkwa, ọ na-enye ezigbo ọkụ kwụsie ike maka akọrọ phenolic na alkyd varnishes, polyurethane, acrylic, epoxy na ndị ọzọ ikuku ihicha ngwaahịa, nakwa dị ka automotive refinishing agba, ntụ ntụ mkpuchi, roba na ndị ọzọ na ngwaahịa. Usoro onunu ogwu: 0.1-0.5%.
Kwere Chemical bụ onye na-eduga China Octabenzone CAS 1843-05-6 onye na-emepụta ihe, onye na-ebubata ya na onye mbupụ. UV absorber UV-531 bụ ihe mgbakwunye na-egbochi ịka nká nke ọma na arụmọrụ dị mma. Ọ nwere ike ịmị ọkụ UV nke 240-340 nm. Ọ nwere njirimara nke agba ọkụ, nke na-adịghị egbu egbu, ezigbo ndakọrịta, obere mmegharị na nhazi dị mfe Ọ nwere mmetụta nchebe kachasị na polymer ma na-enyere aka belata agba, na-egbu oge na-acha odo odo ma na-egbochi ọnwụ nke ihe anụ ahụ A na-eji ya eme ihe n'ọtụtụ ebe. PE, pcchemicalbookvc, PP, PS, PC, plexiglass, polypropylene fiber na vinyl acetate Ọzọkwa, ọ na-enye ezigbo nkwụsi ike maka akọrọ phenolic na alkyd varnishes, polyurethane, acrylic, epoxy na ndị ọzọ ikuku ihicha ngwaahịa, yana automotive refinishing agba, ntụ ntụ. mkpuchi, polyurethane, roba ngwaahịa, wdg Usoro onunu ogwu 0.1% -0.5%
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Aha ngwaahịa |
Octabenzone |
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Usoro |
C21H26O3 |
Ibu molekụla |
326.43 |
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CAS NO. |
1843-05-6 |
Ọnụọgụ |
500KG |
|
Ihe |
Nkọwapụta |
Nsonaazụ |
|
Ọdịdị |
Na-akwado |
|
|
Nyocha |
â¥98.0% |
99.0% |
|
Ebe esi nri |
424.46°C |
424.46°C |
| Ebe mgbaze |
|
|
|
NKWUBIOKWU |
Nsonaazụ dabara na ọkọlọtọ |
|
Ebe mgbaze 62-64 Celsius (ọkụ)
Ebe esi esi 150-160 ° c5mmhg (ọkụ.)
Njupụta 1.3g/cm3
Ntụgharị ntụgharị 1.5805 (atụmatụ)
Ebe ọkụ ọkụ 216 ° C
Ọnọdụ nchekwa 2-8 Celsius
Solubility 95% ethanol: soluble50mg/ml, enweghị agba doro anya
Ọnụọgụ acidity (PKA) 7.56 ± 0.35 (buru amụma)
Morphology ike crystalline ike
Agba na-acha ọcha ka ọ na-acha odo odo
Mmiri solubility
Merck 14,6954
A na-ejikarị ya dị ka ihe nkwụnye ọkụ maka ihe ndị sịntetik dị ka polyethylene, polypropylene, polyvinyl chloride, polyurethane roba, wdg.
A na-ejikarị ya na PE, PVC, PP, PS, PC, polycarbonate, plexiglass, polypropylene fiber na vinyl acetate. Ọzọkwa, ọ na-enye ezigbo ọkụ kwụsie ike maka akọrọ phenolic na alkyd varnishes, polyurethane, acrylic, epoxy na ndị ọzọ ikuku ihicha ngwaahịa, nakwa dị ka automotive refinishing agba, ntụ ntụ mkpuchi, roba na ndị ọzọ na ngwaahịa. Usoro onunu ogwu: 0.1-0.5%.
