Oxybenzone CAS 131-57-7 basa.Iyo yakafara-spectrum ultraviolet absorber, iyo ine zvakanakira yekukwirira kunyura mwero, isina chepfu, haina teratogenicity, chiedza chakanaka uye kugadzikana kwekupisa. Inogona kutora UV-A uye UV-B panguva imwe chete. Iyo kirasi I sunscreen yakatenderwa neFDA. Inoshandiswa zvakanyanya muzvizoro zvezuva senge sunscreen cream, cream, huchi, lotion nemafuta muUnited States neEurope. Inogona zvakare kushandiswa senge anti discoloration agent kune zvigadzirwa zvinoshandura ruvara nekuda kwe photosensitivity. Pamusoro pezvo, inoshandiswa mumapurasitiki, makemikari fibers Mupende uye zvigadzirwa zvepetroleum, inonyanya kukodzera zvigadzirwa zvinopenya zvine ruvara rwebhuku remakemikari.
Kugamuchirwa kutenga Oxybenzone CAS 131-57-7 kubva kwatiri. Oxybenzone ibroad-spectrum ultraviolet absorber, ine zvakanakira kunyura kwakanyanya, isina chepfu, haina teratogenicity, chiedza chakanaka uye kugadzikana kwekupisa. Inogona kutora UV-A uye UV-B panguva imwe chete. Iyo kirasi I sunscreen yakatenderwa neFDA. Inoshandiswa zvakanyanya muzvizoro zvezuva senge sunscreen cream, cream, huchi, lotion nemafuta muUnited States neEurope. Inogona zvakare kushandiswa senge anti discoloration agent kune zvigadzirwa zvinoshandura ruvara nekuda kwe photosensitivity. Mukuwedzera, inoshandiswa mumapurasitiki, makemikari fibers Mupende uye zvigadzirwa zvepetroleum, inonyanya kukodzera kune zvigadzirwa zvakajeka zvine chiedza chemakemikari book.
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Product Name |
Oxybenzone |
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Formula |
C14H12O3 |
Molecular Weight |
228.24 |
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CAS NO. |
131-57-7 |
Quantity |
500KG |
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Items |
Tsanangudzo |
Results |
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Chitarisiko |
Conforms |
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Assay |
â¥98.0% |
99.2% |
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Boiling point |
150-160 |
152°C |
| Melting point |
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MHEDZISO |
Mhedzisiro yacho inoenderana neyakajairwa |
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Kunyungudika 62-64 ° C (lit.)
Poindi yekubikira 150-160 ° c5mmhg (lit.)
Density 1,3g/cm3
Refractive index 1.5805 (fungidziro)
Flash point 216 ° C
Kuchengetedza mamiriro 2-8 ° C
Solubility 95% ethanol: soluble50mg/ml, yakajeka isina ruvara
Acidity coefficient (PKA) 7.56 ± 0.35 (yakafanotaurwa)
Morphology crystallinepower
Ruvara ruchena kuenda kuruvara rweyero
Kunyungudika kwemvura
Merck14,6954
Iyo yakafara-spectrum ultraviolet absorber, iyo ine zvakanakira yekukwirira kunyura mwero, isina chepfu, haina teratogenicity, chiedza chakanaka uye kugadzikana kwekupisa. Inogona kutora UV-A uye UV-B panguva imwe chete. Iyo kirasi I sunscreen yakatenderwa neFDA. Inoshandiswa zvakanyanya muzvizoro zvezuva senge sunscreen cream, cream, huchi, lotion nemafuta muUnited States neEurope. Inogona zvakare kushandiswa senge anti discoloration agent kune zvigadzirwa zvinoshandura ruvara nekuda kwe photosensitivity. Mukuwedzera, inoshandiswa mumapurasitiki, makemikari fibers Mupende uye zvigadzirwa zvepetroleum, inonyanya kukodzera kune zvigadzirwa zvakajeka zvine chiedza chemakemikari book.
Zvishandiso: inogona kushandiswa mupende uye akasiyana epurasitiki zvigadzirwa. Inonyanya kushanda paPVC, polyester, acrylic acid, resin, polystyrene uye chiedza chakajeka fenicha. Iyo zvakare yakanaka cosmetic yekuwedzera. Dosage: 0.1-0.5%.
Shandisa Cu (II) gravimetric determination reagent shandisa benzophenone ultraviolet absorber is an excellent stabilizer for synthetic plastics se polyethylene. Chiyero chiri 0.5 ~ 1.5%. Inogona zvakare kushandiswa mupende, pigment, coating indasitiri, wakisi chena uye zvizoro zvezuva nezuva.
