{"id":9858,"date":"2022-05-23T15:52:26","date_gmt":"2022-05-23T12:52:26","guid":{"rendered":"https:\/\/masterchem.fi\/?post_type=product&#038;p=9858"},"modified":"2022-05-23T15:56:59","modified_gmt":"2022-05-23T12:56:59","slug":"tokoferylacetat-cas-58-95-7","status":"publish","type":"product","link":"https:\/\/masterchem.fi\/sv\/produkt\/tokoferylacetat-cas-58-95-7\/","title":{"rendered":"Tokoferylacetat (CAS 58-95-7)"},"content":{"rendered":"<p> <strong> Information <\/strong> <\/p>\n<p> Branscher: Kosmetika, l\u00e4kemedel, foder <br \/>\nCAS-nummer: 58-95-7 <br \/>\nWE-nummer: 200-405-4 <br \/>\nKemisk formel: C31H52O3 <br \/>\nMolekylvikt: 472,74 g\/mol <br \/>\nTariffkod: 29362800 <\/p>\n<p> <strong> Andra fysiska egenskaper <\/strong> <br \/>\nSm\u00e4ltpunkt\/fryspunkt: -27,5 \u00b0C <br \/>\nKokpunkt\/intervall: 200 &#8211; 220 \u00b0 C <br \/>\nRelativ densitet: 0,96 g\/ml <\/p>\n","protected":false},"excerpt":{"rendered":"<p> <strong> Tokoferylacetat (CAS 58-95-7) <\/strong> <\/p>\n<p> Tokoferylacetat, \u00e4ven k\u00e4nt som vitamin E-acetat, \u00e4r en syntetisk form av vitamin E. Det \u00e4r en ester av \u00e4ttiksyra och \u03b1-tokoferol. Enligt U.S. Centers for Disease Control and Prevention \u00e4r vitamin E-acetat ett stort problem i 2019 \u00e5rs Freedom-Related Lung Damage (VAPI)-utbrott, men det finns fortfarande otillr\u00e4ckliga bevis f\u00f6r att utesluta effekten av andra kemikalier. <\/p>\n<\/p>\n<p> Tokoferylacetat anv\u00e4nds ofta i dermatologiska produkter som hudkr\u00e4mer. Det oxideras inte och kan penetrera genom huden in i levande celler d\u00e4r cirka 5 % omvandlas till fri tokoferol. P\u00e5st\u00e5s ha gynnsamma antioxidanteffekter. \u03b1-tokoferylacetat anv\u00e4nds som ett alternativ till sj\u00e4lva tokoferolen eftersom den fenoliska hydroxylgruppen \u00e4r blockerad, vilket resulterar i en mindre sur produkt med l\u00e4ngre h\u00e5llbarhet. Acetat tros hydrolysera l\u00e5ngsamt n\u00e4r det absorberas i huden, regenererar tokoferol och skyddar solen fr\u00e5n ultravioletta str\u00e5lar. Tokoferylacetat syntetiserades f\u00f6rsta g\u00e5ngen 1963 av Hoffmann-La Roche-anst\u00e4llda. <\/p>\n","protected":false},"featured_media":9862,"template":"","meta":[],"product_brand":[],"product_cat":[106,116,177,179],"product_tag":[],"class_list":{"0":"post-9858","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-lakemedelsindustri","7":"product_cat-alla-produkter","8":"product_cat-kosmetikindustrin","9":"product_cat-foderindustri","11":"first","12":"outofstock","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-variable","17":"has-default-attributes","18":"rtwpvg-product"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Tokoferylacetat (CAS 58-95-7) - MasterChem | kemikaalien tuotanto ja myynti<\/title>\n<meta name=\"description\" content=\"Tokoferylacetat, \u00e4ven k\u00e4nt som vitamin E-acetat, \u00e4r en syntetisk form av vitamin E. 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