{"id":5208,"date":"2025-04-22T02:14:25","date_gmt":"2025-04-22T02:14:25","guid":{"rendered":"https:\/\/darkslategray-hippopotamus-243231.hostingersite.com\/?post_type=product&#038;p=5208"},"modified":"2025-04-22T02:14:25","modified_gmt":"2025-04-22T02:14:25","slug":"99-pure-high-purity-nitrogen-gas-n2","status":"publish","type":"product","link":"https:\/\/hsgascylinder-factory.com\/fr\/produit\/99-pure-high-purity-nitrogen-gas-n2\/","title":{"rendered":"99% Gaz azot\u00e9 pur de haute puret\u00e9 N2"},"content":{"rendered":"<p><iframe title=\"Lecteur vid\u00e9o YouTube\" src=\"https:\/\/www.youtube.com\/embed\/DrgoILtfkdI?si=wvJFHHLgEqwkxzqN\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p><img alt=\"\" fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-5221\" src=\"http:\/\/darkslategray-hippopotamus-243231.hostingersite.com\/wp-content\/uploads\/2025\/04\/9phpn1.jpg\" width=\"900\" height=\"600\" srcset=\"https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn1.jpg 900w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn1-300x200.jpg 300w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn1-768x512.jpg 768w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn1-18x12.jpg 18w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn1-600x400.jpg 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\n<p>Nitrogen is often called an inert gas and is used in certain inert atmospheres for metal processing and in light bulbs to prevent arcing, but it is not chemically inert.<\/p>\n<p>It is an essential element in plant and animal life and is a component of many useful compounds.<\/p>\n<p>Nitrogen combines with many metals to form hard nitrides that can be used as wear-resistant metals. A small amount of nitrogen in steel inhibits grain growth at high temperatures and also improves the strength of some steels.<\/p>\n<p>It can also be used to create a hard surface on steel. Nitrogen can be used to make ammonia, nitric acid, nitrate, cyanide, etc.<\/p>\n<p>In making explosives; Fill high temperature thermometer, incandescent bulb; An inert material is formed to preserve material for use in a drying box or glove bag.<\/p>\n<p>Liquid nitrogen in food freezing process; Used as a coolant in the laboratory.<\/p>\n<p>&nbsp;<\/p>\n<p><img alt=\"\" decoding=\"async\" class=\"alignnone size-full wp-image-5222\" src=\"http:\/\/darkslategray-hippopotamus-243231.hostingersite.com\/wp-content\/uploads\/2025\/04\/9phpn2.jpg\" width=\"800\" height=\"800\" srcset=\"https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn2.jpg 800w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn2-300x300.jpg 300w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn2-150x150.jpg 150w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn2-768x768.jpg 768w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn2-12x12.jpg 12w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn2-500x500.jpg 500w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn2-600x600.jpg 600w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn2-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong>Conseils de s\u00e9curit\u00e9 pour le gaz :<\/strong><\/p>\n<p>1. Nitrogen, often called an inert gas, is used in some inert atmospheres for metal processing and in light bulbs to prevent arcing, but it is not chemically inert.<\/p>\n<p>2\u3001Nitrogen is an essential element in plant and animal life and is a component of many useful compounds.<\/p>\n<p>3. Nitrogen combines with many metals to form hard nitride, which can be used as wear-resistant metal. A small amount of nitrogen in steel inhibits grain growth at high temperatures and also improves the strength of some steels. Nitrogen can also be used to create a hard surface on steel.<\/p>\n<p>4, nitrogen can be used to fill high temperature thermometers, incandescent bulbs; An inert material is formed to preserve material for use in a drying box or glove bag.<\/p>\n<p>5. Liquid nitrogen in food freezing process; Used as a coolant in the laboratory.<\/p>\n<p>Shandong Hongsheng Pressure Vessel Co. est pr\u00eat \u00e0 devenir votre partenaire \u00e0 long terme et votre responsable de la s\u00e9curit\u00e9 des bouteilles, et \u00e0 assurer conjointement la s\u00e9curit\u00e9 de vos bouteilles.<\/p>\n<p>&nbsp;<\/p>\n<p><img alt=\"\" decoding=\"async\" class=\"alignnone size-full wp-image-5223\" src=\"http:\/\/darkslategray-hippopotamus-243231.hostingersite.com\/wp-content\/uploads\/2025\/04\/9phpn3.jpg\" width=\"800\" height=\"800\" srcset=\"https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn3.jpg 800w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn3-300x300.jpg 300w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn3-150x150.jpg 150w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn3-768x768.jpg 768w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn3-12x12.jpg 12w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn3-500x500.jpg 500w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn3-600x600.jpg 600w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn3-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>The physical and chemical properties<\/p>\n<p>Molecular weight: 28.0134<\/p>\n<p>Melting point (triple point, 12.53kPa) : -210.0\u2103<\/p>\n<p>Boiling point (101.325kPa) : 195.8\u2103<\/p>\n<p>Liquid density (-210\u2103, 12.534kPa) : 869.5kg \/m3<\/p>\n<p>Relative density (gas, 20\u2103, 101.325kPa, air =1) : 0.967<\/p>\n<p>Specific capacity (21.1\u2103, 101.325kPa) : 861.5m3\/kg<\/p>\n<p>Gas-liquid volume ratio (15\u2103, 100kPa) : 691L\/L<\/p>\n<p>Critical temperature: -146.9\u2103<\/p>\n<p>Critical pressure: 3400kPa<\/p>\n<p>Critical density: 311 kg\/m3<\/p>\n<p>Heat of melting (-210.002\u2103, 12.53kpa) : 25.75kJ \/kg<\/p>\n<p>Heat of gasification (-195.803\u2103, 101.325kPa):198.70kJ\/kg<\/p>\n<p>Specific heat capacity (100kPa, 300K) : Cp=1040.8J\/(kg\u00b7K)<\/p>\n<p>Cv = 742.74 J\/(kg \u00b7 K)<\/p>\n<p>Specific heat ratio (16.8\u2103, 101,326 kPa, gas) : Cp\/Cv=1.407<\/p>\n<p>Vapor pressure (-200\u2103) : 60 kPa<\/p>\n<p>(180 \u2103) : 465 kpa<\/p>\n<p>(150 \u2103) : 2950 kPa<\/p>\n<p>Viscosity (100kPa, 280K) : 0.01691 mPa\u00b7S<\/p>\n<p>Surface tension (70K) : 10.53mN\/m<\/p>\n<p>Thermal conductivity (100kPa, 280K) : 0.02447W\/(m\u00b7K)<\/p>\n<p>Refractive index (liquid, 77.12K, 101,325 kPa, 6563?) : 1.19844<\/p>\n<p>(Gas, 0\u2103, 101,325kPa, 6563?) : 1.00029729<\/p>\n<p>Toxicity level: 3<\/p>\n<p>Flammability level: 0<\/p>\n<p>Explosive level: 0<\/p>\n<p><img alt=\"\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5224\" src=\"http:\/\/darkslategray-hippopotamus-243231.hostingersite.com\/wp-content\/uploads\/2025\/04\/9phpn4.jpg\" width=\"800\" height=\"800\" srcset=\"https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn4.jpg 800w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn4-300x300.jpg 300w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn4-150x150.jpg 150w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn4-768x768.jpg 768w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn4-12x12.jpg 12w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn4-500x500.jpg 500w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn4-600x600.jpg 600w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/9phpn4-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>At room temperature and pressure, nitrogen is a colorless, odorless and tasteless inert gas. Nitrogen makes up about 78.1% of air. Liquid nitrogen is also colorless, odorless and lighter than water. It burns in the air.<\/p>\n<p>use\u00a0Chemical fertilizer, ammonia, nitric acid and other compounds manufacturing, inert protection medium, frozen food, low temperature grinding refrigerant, coolant, electronic industry epitaxial, diffusion, chemical vapor deposition, ion injection, plasma dry engraving, photography, etc., but also used as standard gas, rectification gas, zero gas, balance gas, etc.<\/p>\n<p>Nitrogen must be stored in steel pressure cylinders and liquid nitrogen must be transported in insulated containers and tankers. Nitrogen is not corrosive. Carbon steel, stainless steel, copper, copper alloy, aluminum and other common metal materials and common plastic materials can be used at room temperature. For liquid nitrogen, nickel steel (90% nickel), stainless steel, copper, brass, and silicon bronze can be used. Teflon and PTFE can be used at low temperatures.<\/p>","protected":false},"excerpt":{"rendered":"<ul class=\"meta\">\n<li><label>Marque :<\/label>\u00a0HS<\/li>\n<li><label>Origine du produit :<\/label>\u00a0Fabriqu\u00e9 en Chine<\/li>\n<li><label>D\u00e9lai de livraison :<\/label>\u00a015 \u00e0 30 jours<\/li>\n<li><label>Capacit\u00e9 d'approvisionnement :<\/label>\u00a0Production annuelle de 300 000 m\u00e8tres cubes<\/li>\n<\/ul>\n<p class=\"desc\">99% pure High purity nitrogen N2<br \/>\nUtiliser le cylindre : 10L ou 15L ou 20L ou 40L ou 50L<br \/>\nInformations sur le produit :<br \/>\n1, nitrogen, chemical formula for N\u2082, colorless odorless gas. Nitrogen chemical property is very inactive, can react with hydrogen gas to produce ammonia gas under high temperature and high pressure and catalyst conditions;<br \/>\n2. Nitrogen can be combined with oxygen to produce nitric oxide under the condition of discharge; Even active metals such as Ca, Mg, Sr and Ba can react with them only when heated.<br \/>\n3\u3001Nitrogen is the 30th most abundant element on Earth. Considering that nitrogen makes up four-fifths of the air mass, or more than 78% of the atmosphere, we can use almost unlimited quantities of it.<br \/>\n4\u3001Aliases:High purity Nitrogen gas, N2 gas, Niitrogen gas, High purity N2 gas, 99% pure gas<br \/>\n5, storage: the use of seamless steel cylinders: such as 40 litres, 50 litres, 60 litres, 68 litres, 70 litres, 80 litres and so on.<\/p>","protected":false},"featured_media":5211,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","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":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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Product origin:\u00a0Made in China Delivery time:\u00a015 to 30 days Supply capacity:\u00a0Annual output of 300,000 cubic meters 99% pure High purity nitrogen N2 Use cylinder: 10L or 15l or 20L or 40L or 50L Product Information: 1, nitrogen, chemical formula for N\u2082, colorless odorless gas. Nitrogen chemical property is very inactive, can react with hydrogen\u2026","_links":{"self":[{"href":"https:\/\/hsgascylinder-factory.com\/fr\/wp-json\/wp\/v2\/product\/5208","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hsgascylinder-factory.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hsgascylinder-factory.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hsgascylinder-factory.com\/fr\/wp-json\/wp\/v2\/media\/5211"}],"wp:attachment":[{"href":"https:\/\/hsgascylinder-factory.com\/fr\/wp-json\/wp\/v2\/media?parent=5208"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hsgascylinder-factory.com\/fr\/wp-json\/wp\/v2\/product_brand?post=5208"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hsgascylinder-factory.com\/fr\/wp-json\/wp\/v2\/product_cat?post=5208"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hsgascylinder-factory.com\/fr\/wp-json\/wp\/v2\/product_tag?post=5208"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}