{"id":1222,"date":"2018-12-08T13:33:29","date_gmt":"2018-12-08T13:33:29","guid":{"rendered":"http:\/\/localhost\/alquera\/productos\/producto\/hierro-metal-grano-fino-g50-25kg\/"},"modified":"2026-05-06T09:14:16","modified_gmt":"2026-05-06T09:14:16","slug":"polvos-de-hierro","status":"publish","type":"product","link":"https:\/\/www.alquera.com\/en\/polvos-de-hierro\/","title":{"rendered":"Iron Powders 100micron &gt;98%"},"content":{"rendered":"<p>Fine iron powders, of the highest quality and purity. Obtained by means of a water atomisation process and reduced with hydrogen to obtain the highest quality. Maximum grain size 100\u00b5m. Purity &gt; 98%.  If you need a larger grain size of iron powders (up to 0.4mm), see our section of <a href=\"http:\/\/www.alquera.com\/en\/limaduras-de-hierro\/\">iron filings<\/a>. It exhibits magnetic properties, has a high hardness and density, used in multiple applications and accounts for 95 % by weight of world metal production.<\/p>\n<h2><strong>IDENTIFICATION AND PROPERTIES\u00a0<\/strong><\/h2>\n<p><strong>Name:<\/strong> Iron Powder<br \/>\n<strong>Content Faith<\/strong> = 98.5 % min<br \/>\n<strong>CAS:<\/strong> 7439-89-6<br \/>\n<strong>EC: <\/strong>231-096-4<\/p>\n<ul>\n<li>Physical state (20\u00baC): Solid - Powder (metal powder).<\/li>\n<li>Colour: grey (metallic)<\/li>\n<li>Odour: Odourless.<\/li>\n<li>Starting point\/boiling point\/boiling range: 2861\u00baC<\/li>\n<li>Vapour pressure: 1.0 mmHg, 1787\u00baC<\/li>\n<li>Flammability: This material is combustible, but not readily flammable.<\/li>\n<li>Flash point: According to column 2 of Annex VII of REACH, the study is not necessary as the substance is inorganic.<\/li>\n<li>Self-ignition temperature: 350\u00b0C at 1013 hPa (ECHA) (relative self-ignition temperature of solids).<\/li>\n<li>Melting point: 1530\u00baC<\/li>\n<li>pH: N.A. Insoluble in water<\/li>\n<li>Kinematic\/dynamic viscosity: Not applicable. Viscosity is only relevant for liquids. The substance is a metallic solid with melting point &gt;1500\u00b0C, therefore this determination is not required.<\/li>\n<li>Solubility: Insoluble in water 0.015 mg\/l (22\u00baC)<\/li>\n<li>Water solubility: insoluble in water; 0.015 mg\/l (22\u00baC)<\/li>\n<li>Partition coefficient (n-octanol\/water) (logarithmic value): N.A. Inorganic substance.<\/li>\n<li>Bulk density: 2.00-4.00 g\/cm3<\/li>\n<li>Relative density (water=1, 20\u00baC): 7.87.<\/li>\n<\/ul>\n<h2>USES<\/h2>\n<ul>\n<li>Use in industrial and professional applications<\/li>\n<li>Welding electrodes<\/li>\n<li>Gentle Shot Blasting<\/li>\n<li>Flame cutting<\/li>\n<li>Chemical reactions<\/li>\n<li>Diamond tools<\/li>\n<li>Magnetic testing (non-destructive testing)<\/li>\n<li>Resin loading<\/li>\n<li>Synthesised<\/li>\n<li>Seed selection<\/li>\n<li>Photocopiers<\/li>\n<li>Laboratory reagents<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Buy Iron Powder in 1kg, 5kg and 25kg formats. The price of the different formats of iron powder can be seen when you select the format you want. The order is made directly through the web following the steps indicated, being delivered in 24\/48 hours.<\/p>","protected":false},"featured_media":8648,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[260,206],"product_tag":[],"class_list":{"0":"post-1222","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hierro-polvo-limaduras-y-chapa","7":"product_cat-productos-experimentos","8":"pa_cantidad-300g","9":"pa_cantidad-1kg","10":"pa_cantidad-5kg","11":"pa_cantidad-25kg","12":"desktop-align-left","13":"tablet-align-left","14":"mobile-align-left","15":"ast-product-gallery-layout-horizontal-slider","16":"ast-magnify-disabled","17":"ast-product-single-variable","18":"ast-product-tabs-layout-horizontal","19":"ast-qv-on-image","21":"first","22":"instock","23":"taxable","24":"shipping-taxable","25":"purchasable","26":"product-type-variable","27":"has-default-attributes"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.1 (Yoast SEO v27.1.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Polvos de Hierro: Comprar Online - Alquera.com<\/title>\n<meta name=\"description\" content=\"ENV\u00cdOS EN 24\/48H - Comprar Polvos de Hierro en Alquera. 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