Octabenzone CAS 1843-05-6 mosebetsi.E sebelisoa haholo-holo e le stabilizer e khanyang bakeng sa lisebelisoa tsa maiketsetso tse kang polyethylene, polypropylene, polyvinyl chloride, polyurethane rabara, joalo-joaloE sebelisoa haholo ho PE, PVC, PP, PS, PC, polycarbonate, plexiglass, polypropylene fiber le vinyl acetate. Ho feta moo, e fana ka botsitso bo botle ba leseli bakeng sa li-varnish tse omeletseng tsa phenolic le alkyd, polyurethane, acrylic, epoxy le lihlahisoa tse ling tsa ho omisa moea, hammoho le pente ea ho hloekisa likoloi, ho roala phofo, rabara le lihlahisoa tse ling. Tekanyetso: 0.1-0.5%.
Believe Chemical ke moetsi ea etelletseng pele oa China Octabenzone CAS 1843-05-6, morekisi le morekisi kantle ho naha. UV-531 ke motsoako o thibelang botsofali o sebetsang hantle haholo o nang le ts'ebetso e ntle haholo. E khona ho monya leseli la UV la 240-340 nm. E na le litšoaneleho tsa 'mala o bobebe, o se nang chefo, o tsamaellana hantle, motsamao o monyane le ts'ebetso e bonolo E na le ts'ireletso e kholo ka ho fetisisa ho polymer mme e thusa ho fokotsa' mala, ho lieha ho ba mosehla le ho thibela tahlehelo ea thepa ea 'mele E sebelisoa haholo ka har'a polymer. PE, pcchemicalbookvc, PP, PS, PC, plexiglass, polypropylene fiber le vinyl acetate Ho feta moo, e fana ka botsitso bo botle ba leseli bakeng sa li-varnish tse omeletseng tsa phenolic le alkyd, polyurethane, acrylic, epoxy le lihlahisoa tse ling tsa ho omisa moea, hammoho le pente e hloekisang likoloi, phofo. ho roala, polyurethane, lihlahisoa tsa rabara, joalo-joalo Tekanyo ea 0.1% -0.5%
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Lebitso la Sehlahiswa |
Octabenzone |
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Foromo |
C21H26O3 |
Boima ba Molek'hule |
326.43 |
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CAS NO. |
1843-05-6 |
Bongata |
500KG |
|
Lintho |
Tlhaloso |
Liphetho |
|
Ponahalo |
E lumellana |
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|
Tlhahlobo |
â¥98.0% |
99.0% |
|
Ntho e belang |
424.46°C |
424.46°C |
| Sebaka se qhibilihang |
|
|
|
TS'ELISO |
Sephetho se lumellana le maemo |
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Sebaka se qhibilihang ke 62-64 ° C (lit.)
Sebaka se belang 150-160 ° c5mmhg (hote.)
Boima ba 1,3g/cm3
Refractive index 1.5805 (khakanyo)
Sebaka se khanyang sa 216 ° C
Boemo ba polokelo 2-8 ° C
Solubility 95% ethanol: soluble50mg/ml, e hlakileng e se nang mebala
Acidity coefficient (PKA) 7.56 ± 0.35 (e boletsoeng esale pele)
Morphology crystallinepower
Mmala o mosoeu ho isa ho mosehla o kganyang
Ho qhibiliha ha metsi
Merck14,6954
E sebelisoa haholo e le stabilizer e bobebe bakeng sa lisebelisoa tsa maiketsetso tse kang polyethylene, polypropylene, polyvinyl chloride, rabara ea polyurethane, joalo-joalo.
E sebelisoa haholo ho PE, PVC, PP, PS, PC, polycarbonate, plexiglass, polypropylene fiber le vinyl acetate. Ho feta moo, e fana ka botsitso bo botle ba leseli bakeng sa li-varnish tse omeletseng tsa phenolic le alkyd, polyurethane, acrylic, epoxy le lihlahisoa tse ling tsa ho omisa moea, hammoho le pente ea ho hloekisa likoloi, ho roala phofo, rabara le lihlahisoa tse ling. Tekanyetso: 0.1-0.5%.
