{"id":3382,"date":"2023-03-20T07:28:01","date_gmt":"2023-03-20T07:28:01","guid":{"rendered":"http:\/\/site2.easyceotech.com\/?post_type=product&#038;p=3382"},"modified":"2024-03-12T07:56:45","modified_gmt":"2024-03-12T07:56:45","slug":"methyl-cellulose","status":"publish","type":"product","link":"https:\/\/wpachem.com\/tr\/urun\/methyl-cellulose\/","title":{"rendered":"Metil Sel\u00fcloz"},"content":{"rendered":"<p><span data-spm-anchor-id=\"a2700.details.0.i8.79f06269cNk6rQ\">Metil sel\u00fcloz (veya metilsel\u00fcloz), sel\u00fclozdan t\u00fcretilen bir kimyasal bile\u015fiktir. Saf halde hidrofilik beyaz bir tozdur ve so\u011fuk suda (ancak s\u0131cak suda de\u011fil) \u00e7\u00f6z\u00fcnerek berrak, viskoz bir \u00e7\u00f6zelti veya jel olu\u015fturur. \u00c7e\u015fitli ticari adlar alt\u0131nda sat\u0131l\u0131r ve \u00e7e\u015fitli g\u0131da ve kozmetik \u00fcr\u00fcnlerinde koyula\u015ft\u0131r\u0131c\u0131 ve em\u00fclgat\u00f6r olarak ve ayr\u0131ca kab\u0131zl\u0131k tedavisinde kullan\u0131l\u0131r. Sel\u00fcloz gibi sindirilemez, toksik de\u011fildir ve alerjenik de\u011fildir.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p data-spm-anchor-id=\"a2700.details.0.i10.79f06269cNk6rQ\">Metil sel\u00fcloz do\u011fal olarak olu\u015fmaz ve sel\u00fclozun kostik \u00e7\u00f6zeltiyle (\u00f6rne\u011fin sodyum hidroksit \u00e7\u00f6zeltisi) \u0131s\u0131t\u0131lmas\u0131 ve metil klor\u00fcrle muamele edilmesiyle sentetik olarak \u00fcretilir. Bunu izleyen ikame reaksiyonunda, hidroksil kal\u0131nt\u0131lar\u0131 (-OH fonksiyonel gruplar\u0131) metoksit (-OCH3 gruplar\u0131) ile de\u011fi\u015ftirilir. \u0130kame edilen hidroksil gruplar\u0131n\u0131n say\u0131s\u0131na ba\u011fl\u0131 olarak farkl\u0131 metil sel\u00fcloz t\u00fcrleri haz\u0131rlanabilir. Sel\u00fcloz, her biri \u00fc\u00e7 hidroksil grubu a\u00e7\u0131\u011fa \u00e7\u0131karan \u00e7ok say\u0131da ba\u011fl\u0131 glikoz molek\u00fcl\u00fcnden olu\u015fan bir polimerdir. Belirli bir metil sel\u00fcloz formunun \u0130kame Derecesi (DS), glikoz ba\u015f\u0131na ikame edilen hidroksil gruplar\u0131n\u0131n ortalama say\u0131s\u0131 olarak tan\u0131mlan\u0131r. Bu nedenle teorik maksimum 3,0&#039;l\u0131k bir DS&#039;dir, ancak daha tipik de\u011ferler 1,32,6&#039;d\u0131r.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>\u00dcr\u00fcn Ad\u0131:Metil Sel\u00fcloz<br \/>\nCAS Numaras\u0131:9004-67-5<br \/>\nMF:C20H38O11<br \/>\nG\u00f6r\u00fcn\u00fcm:Beyaz G\u00fc\u00e7<\/p>","protected":false},"featured_media":2173,"template":"","meta":{"_acf_changed":false,"_gspb_post_css":""},"product_brand":[],"product_cat":[55,58],"product_tag":[],"class_list":{"0":"post-3382","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-food-additives","7":"product_cat-thicknerstablizer","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/wpachem.com\/tr\/wp-json\/wp\/v2\/product\/3382","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wpachem.com\/tr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wpachem.com\/tr\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/wpachem.com\/tr\/wp-json\/wp\/v2\/product\/3382\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wpachem.com\/tr\/wp-json\/wp\/v2\/media\/2173"}],"wp:attachment":[{"href":"https:\/\/wpachem.com\/tr\/wp-json\/wp\/v2\/media?parent=3382"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wpachem.com\/tr\/wp-json\/wp\/v2\/product_brand?post=3382"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wpachem.com\/tr\/wp-json\/wp\/v2\/product_cat?post=3382"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wpachem.com\/tr\/wp-json\/wp\/v2\/product_tag?post=3382"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}