{"id":397,"date":"2023-05-23T09:42:30","date_gmt":"2023-05-23T09:42:30","guid":{"rendered":"https:\/\/solarischem.com\/procurement\/?post_type=product&#038;p=397"},"modified":"2026-08-21T04:28:58","modified_gmt":"2026-08-21T09:28:58","slug":"fullerene-c70","status":"publish","type":"product","link":"https:\/\/solarischem.com\/procurement\/fullerene-c70\/","title":{"rendered":"Fullerene C70"},"content":{"rendered":"<p><script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Organization\",\n      \"@id\": \"https:\/\/solarischem.com\/#organization\",\n      \"name\": \"Solaris Chem Inc.\",\n      \"url\": \"https:\/\/solarischem.com\",\n      \"logo\": \"https:\/\/solarischem.com\/procurement\/wp-content\/uploads\/2026\/02\/logo-solarischem-450-e1770883197292.jpg\"\n    },\n    {\n      \"@type\": \"Product\",\n      \"@id\": \"https:\/\/solarischem.com\/procurement\/product\/fullerene-c70\/#product\",\n      \"name\": \"Fullerene C70 (SOL5070) - Carbon 70\",\n      \"image\": [\n        \"https:\/\/solarischem.com\/procurement\/wp-content\/uploads\/2023\/05\/sol5070.jpg\"\n      ],\n      \"description\": \"High-purity Fullerene C70 (SOL5070) primary starting material for organic solar cells, perovskite interfaces, water purification, and medical research. 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Manufactured by Solaris Chem, SOL5070 is offered in high-purity regular and solvent-free <strong>eZeSol\u2122<\/strong> grades with controlled thermal processing under inert medical nitrogen.\n    <\/p>\n<\/section>\n<p>  <!-- KEY APPLICATIONS --><\/p>\n<section class=\"c70-applications\" style=\"margin-bottom: 30px;\">\n<h3>Key Applications of Fullerene C70<\/h3>\n<ul style=\"padding-left: 20px;\">\n<li><strong>Organic Photovoltaics (OPV):<\/strong> High-performance electron acceptor material for bulk heterojunction solar cell architectures.<\/li>\n<li><strong>Water Purification:<\/strong> Advanced carbon-based filtration and catalytic media.<\/li>\n<li><strong>Biohazard Protection:<\/strong> Reactive oxygen species (ROS) regulation and protective nanostructures.<\/li>\n<li><strong>Medical Research:<\/strong> Essential precursor for targeted drug delivery and antiviral\/antibacterial formulations.<\/li>\n<\/ul>\n<\/section>\n<p>  <!-- PRODUCT GRADES SELECTION --><\/p>\n<section class=\"c70-grades\" style=\"background-color: #ffffff; border: 1px solid #e0e0e0; padding: 20px; margin-bottom: 30px; border-radius: 5px;\">\n<h3 style=\"margin-top: 0; color: #07842e;\">Available High-Purity C70 Grades<\/h3>\n<h4 style=\"color: #07842e; margin-bottom: 5px;\">Regular Grades (0.1 \u2013 0.5% Residual Solvents)<\/h4>\n<ul style=\"padding-left: 20px; margin-bottom: 15px;\">\n<li><strong>Grade 98.0% (SOL5070U):<\/strong> High-purity grade for standard chemical synthesis.<\/li>\n<li><strong>Grade 99.0% (SOL5070B):<\/strong> High-purity grade for synthesis and general R&amp;D.<\/li>\n<li><strong>Grade 99.5% (SOL5070A):<\/strong> High-purity grade for device fabrication and optimization.<\/li>\n<\/ul>\n<h4 style=\"color: #07842e; margin-bottom: 5px;\">Solvent-Free Grades (eZeSol\u2122 Series)<\/h4>\n<ul style=\"padding-left: 20px; margin-bottom: 0;\">\n<li><strong>Grade 99.0% (SOL5070V):<\/strong> Solvent-free high-purity grade for synthesis.<\/li>\n<li><strong>Grade 99.5% (SOL5070X):<\/strong> Solvent-free high-purity grade for bio-pharma, standards, and advanced R&amp;D.<\/li>\n<\/ul>\n<\/section>\n<p>  <!-- EZESOL ADVANTAGE BOX --><\/p>\n<section class=\"ezesol-feature\" style=\"background-color: #f0f8f1; border: 1px solid #c8e6c9; padding: 20px; border-radius: 5px; margin-bottom: 30px;\">\n<h3 style=\"margin-top: 0; color: #07842e;\">The eZeSol\u2122 Solvent-Free Advantage<\/h3>\n<p style=\"margin-bottom: 0;\">\n      Our <strong>eZeSol\u2122 C70 products<\/strong> undergo a proprietary process where solvents and volatiles are fully removed by subjecting the C70 carbon to a controlled heat-cool cycle under dynamic inert medical nitrogen. This suppresses oxidation, preserves its pristine nature, and allows the material to be highly soluble in organic solvents, oils, and related media.\n    <\/p>\n<\/section>\n<p>  <!-- TECHNICAL DATA SHEETS & DOWNLOADS --><\/p>\n<section class=\"c70-downloads\" style=\"background-color: #eef7ee; border: 1px solid #c8e6c9; padding: 15px 20px; border-radius: 5px; margin-bottom: 30px;\">\n<h3 style=\"margin-top: 0; color: #07842e;\">Technical Documentation &amp; SDS<\/h3>\n<p style=\"margin-bottom: 0;\">\n      <strong>Safety Data Sheet:<\/strong><br \/>\n      <a href=\"https:\/\/solarischem.com\/store\/wp-content\/uploads\/2020\/09\/SDS-SOL5070_july-2020.pdf\" target=\"_blank\" rel=\"noopener\" style=\"color: #07842e; font-weight: bold;\">Download SDS-SOL5070 (PDF)<\/a>\n    <\/p>\n<\/section>\n<p>  <!-- TECHNICAL SPECIFICATIONS TABLE --><\/p>\n<section class=\"c70-specs-table\" style=\"margin-bottom: 30px;\">\n<h3>Fullerene C70 (SOL5070) Technical Specifications<\/h3>\n<table style=\"width: 100%; border-collapse: collapse; margin-top: 10px; text-align: left;\">\n<thead>\n<tr style=\"background-color: #07842e; color: #ffffff;\">\n<th style=\"padding: 10px; border: 1px solid #dddddd;\">Property<\/th>\n<th style=\"padding: 10px; border: 1px solid #dddddd;\">Specification \/ Value<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\"><strong>Acronyms<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">C70, Fullerene C70<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd;\"><strong>Chemical Name<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Fullerene C70<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\"><strong>CAS Number<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">115383-22-7<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd;\"><strong>Appearance &amp; Texture<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Deep green \/ black crystalline powder<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\"><strong>Molecular Weight<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">840.7 g\/mol<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd;\"><strong>Melting Point<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">&gt; 280 \u00b0C (&gt; 536 \u00b0F) (lit.)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<p>  <!-- ACADEMIC CITATIONS --><\/p>\n<section class=\"c70-citations\" style=\"background-color: #f0f4f8; padding: 15px 20px; border-radius: 5px; margin-bottom: 30px;\">\n<h3 style=\"margin-top: 0;\">Peer-Reviewed Scientific Citations<\/h3>\n<p style=\"margin-bottom: 10px;\">\n      1. <em>\u201cSuperconductivity in single crystals of the fullerene C70\u201d<\/em> \u2013 J. Sch\u00f6n, C. Kloc, T. Siegrist et al. <em>Nature<\/em> 413, 831\u2013833 (2001). <a href=\"https:\/\/doi.org\/10.1038\/srep26832\" target=\"_blank\" rel=\"noopener\" style=\"color: #07842e;\">https:\/\/doi.org\/10.1038\/srep26832<\/a>\n    <\/p>\n<p style=\"margin-bottom: 0;\">\n      2. <em>\u201cPolymer:fullerene bulk heterojunction solar cells\u201d<\/em> \u2013 Jenny Nelson. <em>Materials Today<\/em> (2011). <a href=\"https:\/\/doi.org\/10.1016\/S1369-7021(11)70210-3\" target=\"_blank\" rel=\"noopener\" style=\"color: #07842e;\">https:\/\/doi.org\/10.1016\/S1369-7021(11)70210-3<\/a>\n    <\/p>\n<\/section>\n<p>  <!-- FAQ SECTION --><\/p>\n<section class=\"c70-faq\" style=\"margin-bottom: 30px;\">\n<h3>Frequently Asked Questions (FAQ) \u2013 Fullerene C70 (SOL5070)<\/h3>\n<div style=\"margin-bottom: 15px;\">\n<h4 style=\"margin-bottom: 5px; color: #07842e;\">What is Fullerene C70 used for in electronics and biomedical applications?<\/h4>\n<p style=\"margin-top: 0;\">\n        Fullerene C70 (SOL5070) serves as a primary starting material and n-type semiconductor in organic photovoltaics (OPV), perovskite solar cells, water purification systems, biohazard protection, and medical research.\n      <\/p>\n<\/p><\/div>\n<div style=\"margin-bottom: 15px;\">\n<h4 style=\"margin-bottom: 5px; color: #07842e;\">What is the difference between regular and eZeSol\u2122 solvent-free C70 grades?<\/h4>\n<p style=\"margin-top: 0;\">\n        Regular C70 grades (SOL5070U, SOL5070B, SOL5070A) contain 0.1\u20130.5% residual volatile solvents suitable for standard organic synthesis. eZeSol\u2122 solvent-free grades (SOL5070V, SOL5070X) undergo a controlled heat-cool process under dynamic inert medical nitrogen to remove all volatiles and maximize solubility in organic solvents and oils.\n      <\/p>\n<\/p><\/div>\n<\/section>\n<p>  <!-- PRICING & SAFETY NOTICE --><\/p>\n<section class=\"c70-notice\" style=\"font-size: 0.85rem; color: #666; border-top: 1px solid #e0e0e0; padding-top: 15px;\">\n<p style=\"margin-bottom: 5px;\">\n      <a href=\"https:\/\/solarischem.com\/contact\" style=\"color: #07842e; font-weight: bold;\">Request pricing for larger quantity<\/a>\n    <\/p>\n<p style=\"margin-bottom: 5px;\"><em>* Price subject to change without prior notice.<\/em><\/p>\n<p style=\"margin-bottom: 0;\">\n      <em><strong>Notice:<\/strong> Products for Research and Development. Laboratory uses only by qualified personnel. The user should read the available SDS and be aware of any precautions to take for the safe manipulation of these materials. Solaris Chem shall not be held responsible for any damage resulting from the use or handling of these products.<\/em>\n    <\/p>\n<\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<h5><strong>SOL5070<\/strong><\/h5>\n<p>Fullerene C70 is the primary starting material for the synthesis of organic semiconductors used in solar cells, perovskites, and bio\/pharma applications.<\/p>\n","protected":false},"featured_media":469,"template":"","meta":{"_eb_attr":""},"product_brand":[],"product_cat":[17,18],"product_tag":[19,20],"class_list":["post-397","product","type-product","status-publish","has-post-thumbnail","product_cat-c60-and-derivatives","product_cat-fullerenes","product_tag-featured-fullerenes","product_tag-featured-perovskites","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"_links":{"self":[{"href":"https:\/\/solarischem.com\/procurement\/wp-json\/wp\/v2\/product\/397","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solarischem.com\/procurement\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/solarischem.com\/procurement\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/solarischem.com\/procurement\/wp-json\/wp\/v2\/media\/469"}],"wp:attachment":[{"href":"https:\/\/solarischem.com\/procurement\/wp-json\/wp\/v2\/media?parent=397"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/solarischem.com\/procurement\/wp-json\/wp\/v2\/product_brand?post=397"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/solarischem.com\/procurement\/wp-json\/wp\/v2\/product_cat?post=397"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/solarischem.com\/procurement\/wp-json\/wp\/v2\/product_tag?post=397"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}