{"version":"1.0","provider_name":"FIC\u3078\u3088\u3046\u3053\u305d","provider_url":"https:\/\/www.ficchem.com\/ja","title":"Fumaric Acid: Uses, Properties, Safety, and Sources - Welcome to FIC","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"pDKsvyAq7r\"><a href=\"https:\/\/www.ficchem.com\/ja\/fumaric-acid-uses-properties-safety-and-sources\/\">Fumaric Acid: Uses, Properties, Safety, and Sources<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.ficchem.com\/ja\/fumaric-acid-uses-properties-safety-and-sources\/embed\/#?secret=pDKsvyAq7r\" width=\"600\" height=\"338\" title=\"&#8220;Fumaric Acid: Uses, Properties, Safety, and Sources&#8221; &#8212; Welcome to FIC\" data-secret=\"pDKsvyAq7r\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>","thumbnail_url":"https:\/\/www.ficchem.com\/wp-content\/uploads\/2025\/10\/unnamed-e1760163719190.jpg","thumbnail_width":1024,"thumbnail_height":896,"description":"Whether you\u2019re a food industry professional, a healthcare provider, or someone curious about common chemical compounds in daily products, fumaric acid is a substance worth understanding. It\u2019s not just a lab chemical\u2014you\u2019ll find it in everything from your favorite snacks to prescription medications. In this guide, we\u2019ll break down what fumaric acid is, its key properties, where it\u2019s used, and whether it\u2019s safe What Is Fumaric Acid?\u200b Fumaric acid has the chemical formula C\u2084H\u2084O\u2084 and is an organic compound classified as a dicarboxylic acid. It\u2019s naturally found in small amounts in some plants such as mushrooms, lichens and citrus fruits, Fumaric acid isn&#8217;t just found in plants. The skin naturally [&hellip;]"}