{"id":2052,"date":"2022-10-04T07:21:40","date_gmt":"2022-10-04T07:21:40","guid":{"rendered":"http:\/\/www.andaru.id\/?post_type=product&p=2052"},"modified":"2022-10-10T03:59:37","modified_gmt":"2022-10-10T03:59:37","slug":"calcium-oksida","status":"publish","type":"product","link":"https:\/\/www.andaru.id\/?product=calcium-oksida","title":{"rendered":"CALCIUM OKSIDA"},"content":{"rendered":"

Kalsium Oksida\/Calcium Oxide (CaO)<\/strong><\/em>, umumnya dikenal sebagai kapur tohor<\/strong> atau kapur bakar adalah padatan kristal putih, kaustik, basa, yang padat disuhu ruang. Istilah “kapur” yang digunakan secara luas berkonotasi bahan anorganik<\/strong> yang mengandung kalsium<\/strong>, di mana karbonat, oksida dan hidroksida kalsium, silikon, magnesium, aluminium, dan besi mendominasi. Sebaliknya, kapur tohor secara khusus berlaku untuk senyawa kimia tunggal kalsium oksida<\/strong>.<\/p>\n

Kalsium Oksida bisa menyebabkan iritasi parah bila terhirup atau terkena kulit atau mata yang lembab. Dapat menyebabkan batuk, bersin, dan sesak napas. Kemudian dapat berkembang menjadi luka bakar dengan perforasi septum hidung, sakit perut, mual dan muntah. Kalsium Oksida dianggap sebagai bahaya kebakaran, reaksinya dengan air dapat melepaskan panas yang cukup untuk menyalakan bahan yang mudah terbakar.<\/p>\n

 <\/p>\n

Kegunaan Kalsium Oksida<\/strong>:<\/p>\n

    \n
  1. Basic Oxygen Steelmaking (BOS)<\/strong> atau bahan utama dalam proses pembuatan baja oksigen dasar,<\/li>\n
  2. Digunakan dalam produksi blok beton aerasi,<\/li>\n
  3. Digunakan juga dalam proses lain; misalnya, produksi kaca, semen kalsium aluminat, dan bahan kimia organik.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

    Kalsium Oksida\/Calcium Oxide<\/em><\/strong>\u00a0(CaO)<\/em><\/strong>, adalah hasil pembakaran kapur mentah \u00a0(kalsium karbonat<\/a>\u00a0atau CaCO3<\/sub>) pada suhu kurang lebih 90 derajat Celcius. <\/sup>Jika disiram dengan air, maka kapur tohor (kalsium oksida) akan menghasilkan panas dan berubah menjadi kapur padam (kalsium hidroksida<\/a>, CaOH).<\/span><\/p>\n","protected":false},"featured_media":2179,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[157],"product_tag":[],"class_list":{"0":"post-2052","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-chemical","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"product-type-simple"},"yoast_head":"\nCALCIUM OKSIDA - PT Andaru Digi Persada<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.andaru.id\/?product=calcium-oksida\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CALCIUM OKSIDA - PT Andaru Digi Persada\" \/>\n<meta property=\"og:description\" content=\"Kalsium Oksida\/Calcium Oxide\u00a0(CaO), adalah hasil pembakaran kapur mentah \u00a0(kalsium karbonat\u00a0atau CaCO3) pada suhu kurang lebih 90 derajat Celcius. 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