{"id":3914,"date":"2025-03-31T06:25:47","date_gmt":"2025-03-31T06:25:47","guid":{"rendered":"https:\/\/darkslategray-hippopotamus-243231.hostingersite.com\/?post_type=product&#038;p=3914"},"modified":"2025-03-31T08:35:42","modified_gmt":"2025-03-31T08:35:42","slug":"high-purity-acetylene-gas-c2h2-acetylene-filler-acetone","status":"publish","type":"product","link":"https:\/\/hsgascylinder-factory.com\/da\/vare\/high-purity-acetylene-gas-c2h2-acetylene-filler-acetone\/","title":{"rendered":"Acetylengas med h\u00f8j renhed C2H2 Acetylenfyldstof Acetone"},"content":{"rendered":"<p><iframe title=\"YouTube-videoafspiller\" src=\"https:\/\/www.youtube.com\/embed\/DrgoILtfkdI?si=qnw-lj-txnd0QKEM\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><span style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" data-mce-type=\"bookmark\" class=\"mce_SELRES_start\"><\/span><\/iframe><\/p>\n<p>Acetylen, C2H2, almindeligvis kendt som vindkul eller calciumcarbid, er den mindste alkynforbindelse i volumen og bruges hovedsageligt til industrielle form\u00e5l, is\u00e6r til svejsning af metaller.<\/p>\n<p>Acetylen er en farvel\u00f8s, letant\u00e6ndelig gas ved stuetemperatur. Acetylen til industriel brug indeholder urenheder som hydrogensulfid og phosphin og har en lugt af hvidl\u00f8g.<\/p>\n<p><img alt=\"\" fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-3927\" src=\"https:\/\/darkslategray-hippopotamus-243231.hostingersite.com\/wp-content\/uploads\/2025\/03\/hpagn1.jpg\" width=\"800\" height=\"800\" srcset=\"https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn1.jpg 800w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn1-300x300.jpg 300w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn1-150x150.jpg 150w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn1-768x768.jpg 768w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn1-12x12.jpg 12w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn1-500x500.jpg 500w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn1-600x600.jpg 600w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn1-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Den simpleste alkyn, kaldet acetylen, er ogs\u00e5 kendt som calciumcarbid. Strukturformel H-C\u2261C-H, strukturel forenkling CH\u2261CH, enkleste formel (ogs\u00e5 kendt som eksperimentel formel) CH, molekylformel C2H2, acetylencenter C-atom ved hj\u00e6lp af SP-hybrid. Elektronisk H: C\u2507\u2507C: H Acetylen molekylv\u00e6gt 26,04, gasspecifik tyngdekraft 0,91 (kg\/m3), flammetemperatur 3150 \u2103, br\u00e6ndv\u00e6rdi 12800 (kcal\/m3) i iltforbr\u00e6ndingshastighed 7,5, ren acetylen i luftforbr\u00e6nding ca. 2100 grader, i iltforbr\u00e6nding kan n\u00e5 3600 grader. Kemiske egenskaber er meget aktive, kan v\u00e6re addition, oxidation, polymerisation og metalsubstitution og andre reaktioner.<\/p>\n<p><img alt=\"\" decoding=\"async\" class=\"alignnone size-full wp-image-3928\" src=\"https:\/\/darkslategray-hippopotamus-243231.hostingersite.com\/wp-content\/uploads\/2025\/03\/hpagn2.jpg\" width=\"800\" height=\"800\" srcset=\"https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn2.jpg 800w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn2-300x300.jpg 300w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn2-150x150.jpg 150w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn2-768x768.jpg 768w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn2-12x12.jpg 12w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn2-500x500.jpg 500w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn2-600x600.jpg 600w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn2-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong>Tips til gassikkerhed:<\/strong><\/p>\n<p>1, ind\u00e5nding af acetylen: Kom hurtigt v\u00e6k fra stedet og ud i den friske luft. Hold luftvejene \u00e5bne. Giv ilt, hvis vejrtr\u00e6kningen er vanskelig. Hvis vejrtr\u00e6kningen stopper, skal du straks give kunstigt \u00e5ndedr\u00e6t og s\u00f8ge l\u00e6ge.<\/p>\n<p>2. Rygning er strengt forbudt p\u00e5 arbejdspladsen. Undg\u00e5 gentagen kontakt i l\u00e6ngere tid. N\u00e5r der arbejdes i tanke, begr\u00e6nsede rum eller andre omr\u00e5der med h\u00f8j koncentration, skal nogen overv\u00e5ge dem<\/p>\n<p>Shandong Hongsheng Pressure Vessel Co, Ltd. er villig til at v\u00e6re din langsigtede partner og chef for cylindersikkerhed og i f\u00e6llesskab eskortere din cylindersikkerhed.<\/p>\n<p><img alt=\"\" decoding=\"async\" class=\"alignnone size-full wp-image-3929\" src=\"https:\/\/darkslategray-hippopotamus-243231.hostingersite.com\/wp-content\/uploads\/2025\/03\/hpagn3.jpg\" width=\"900\" height=\"600\" srcset=\"https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn3.jpg 900w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn3-300x200.jpg 300w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn3-768x512.jpg 768w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn3-18x12.jpg 18w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn3-600x400.jpg 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\n<p>Acetylen bruges til belysning, svejsning og sk\u00e6ring af metaller (oxyacetylenflamme). Det er ogs\u00e5 et grundl\u00e6ggende r\u00e5materiale i fremstillingen af acetaldehyd, eddikesyre, benzen, syntetisk gummi og syntetiske fibre.<\/p>\n<p>Acetylen br\u00e6nder for at producere h\u00f8je temperaturer, og oxyacetylenflammer kan n\u00e5 temperaturer p\u00e5 omkring 3.200 \u00b0C og bruges til at sk\u00e6re og svejse metaller. Tilf\u00f8rsel af den rette m\u00e6ngde luft kan br\u00e6nde helt op og give et skarpt hvidt lys, som kan bruges som lyskilde i elektriske lamper, som ikke er popul\u00e6re, eller hvor der ikke er elektricitet. Acetylen er kemisk aktiv og kan desuden reagere med mange reagenser.<\/p>\n<p>Acetylen er det vigtigste r\u00e5materiale til organisk syntese og er stadig et af de vigtige r\u00e5materialer. S\u00e5som hydrogenchlorid, hydrocyansyre, eddikesyre tils\u00e6tning, kan genereres til at producere polymerr\u00e5materialer.<\/p>\n<p>Acetylen under forskellige forhold kan have forskellig polymerisation, henholdsvis for at producere vinylacetylen eller divinylacetylen, den tidligere og hydrogenchloridtils\u00e6tning kan f\u00e5 r\u00e5materialet til neopren 2-chloro-1, 3-butadien.<\/p>\n<p>Benzen kan dannes ved ringtripolymerisation af acetylen ved 400 ~ 500 \u2103. Med Ni(CN)2 som katalysator blev cyclooctetetraen syntetiseret ved 50 \u00b0C og 1,2 ~ 2 mpa.<\/p>\n<p>Acetylen nedbrydes til kulstof og brint ved h\u00f8j temperatur, hvorfra der kan fremstilles acetylensort. Under visse betingelser polymeriseres acetylen til benzen, toluen, xylen, naphthalen, anthracen, styren, indenen og andre aromatiske kulbrinter.<\/p>\n<p>Gennem substitutions- og additionsreaktioner kan man fremstille en r\u00e6kke meget v\u00e6rdifulde produkter.<\/p>\n<p>For eksempel genererer acetylendimerisering vinylacetylen og reagerer derefter med hydrogenchlorid for at f\u00e5 chloropren;<\/p>\n<p><img alt=\"\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3930\" src=\"https:\/\/darkslategray-hippopotamus-243231.hostingersite.com\/wp-content\/uploads\/2025\/03\/hpagn4.jpg\" width=\"800\" height=\"800\" srcset=\"https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn4.jpg 800w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn4-300x300.jpg 300w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn4-150x150.jpg 150w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn4-768x768.jpg 768w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn4-12x12.jpg 12w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn4-500x500.jpg 500w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn4-600x600.jpg 600w, https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/03\/hpagn4-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Acetylen hydratiseres direkte for at producere acetaldehyd;<\/p>\n<p>Vinylchlorid fremstilles ved en additionsreaktion mellem acetylen og hydrogenchlorid.<\/p>\n<p>Acetylen reagerer med eddikesyre og danner ethylenacetat.<\/p>\n<p>Acetylen og hydrogencyanid reagerer for at f\u00e5 acrylonitril;<\/p>\n<p>Acetylen reagerer med ammoniak og danner methylpyridin og 2-methyl-5-ethylpyridin;<\/p>\n<p>Acetylen reagerer med toluen for at danne diphenylethylen, som yderligere katalyseres for at danne tre isomerer af methylstyren:<\/p>\n<p>Acetylen og et formaldehydmolekyle kondenserer til propargylalkohol, og to formaldehydmolekyler kondenserer til butandiol;<\/p>\n<p>Additionsreaktionen mellem acetylen og acetone kan producere methylalkynol og derefter reagere for at producere isopren;<\/p>\n<p>Acetylen reagerer med kulilte og andre forbindelser (f.eks. vand, alkohol, mercaptan) for at fremstille akrylsyre og dens derivater.<\/p>","protected":false},"excerpt":{"rendered":"<ul class=\"meta\">\n<li><label>Brand:<\/label>\u00a0HS<\/li>\n<li><label>Produktets oprindelse:<\/label>\u00a0Fremstillet i Kina<\/li>\n<li><label>Leveringstid:<\/label>\u00a015 til 30 dage<\/li>\n<li><label>Forsyningskapacitet:<\/label>\u00a0\u00c5rlig produktion p\u00e5 300.000 kubikmeter<\/li>\n<\/ul>\n<p class=\"desc\">Acetylengas med h\u00f8j renhed C2H2 Acetylenpakning Acetone<br \/>\nBrug cylinder: 40L<br \/>\nInformation om produktet:<br \/>\n1 \u3001 Acetylen, C2H2, almindeligvis kendt som vindkul eller calciumcarbid, er den mindste alkynforbindelse i volumen og bruges hovedsageligt i industrielle anvendelser, is\u00e6r til svejsning af metaller.<br \/>\n2. Acetylen er en farvel\u00f8s, letant\u00e6ndelig gas ved stuetemperatur. Acetylen til industriel brug indeholder urenheder som hydrogensulfid og phosphin og har en lugt af hvidl\u00f8g.<br \/>\n3. Ren acetylen er en farvel\u00f8s og lugtfri br\u00e6ndbar gas. Acetylen fremstillet af karbid er giftig, fordi den er blandet med H2S, PH3 og hydrogenarsenid og har en s\u00e6rlig lugt.<br \/>\n4, smeltepunkt -88\u00b0C, kogepunkt -28\u00b0C, relativ densitet 0,6208 (-81\/4 \u2103), brydningsindeks 1,00051, brydningsindeks 1,0005 (0\u2103), flammepunkt (\u00e5ben kop) -17,78\u2103, selvant\u00e6ndelsespunkt 305\u2103. Eksplosionsgr\u00e6nser i luft 2,3%-72,3% (vol).<br \/>\n5, alias: Acetylenfyldstofacetone, Acetylengas, C2H2-gas, Acetylengas med h\u00f8j renhed, Acetylengas med h\u00f8j renhed<br \/>\n6, opbevaring: Brug st\u00e5lflasker: f.eks. 40 liter.<\/p>","protected":false},"featured_media":3917,"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 High purity acetylene gas C2H2 acetylene packing acetone Use cylinder: 40L Product Information: 1\u3001Acetylene, C2H2, commonly known as wind coal or calcium carbide, is the smallest alkyne compound in volume and is mainly used in industrial applications, especially&hellip;","_links":{"self":[{"href":"https:\/\/hsgascylinder-factory.com\/da\/wp-json\/wp\/v2\/product\/3914","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hsgascylinder-factory.com\/da\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hsgascylinder-factory.com\/da\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hsgascylinder-factory.com\/da\/wp-json\/wp\/v2\/media\/3917"}],"wp:attachment":[{"href":"https:\/\/hsgascylinder-factory.com\/da\/wp-json\/wp\/v2\/media?parent=3914"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hsgascylinder-factory.com\/da\/wp-json\/wp\/v2\/product_brand?post=3914"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hsgascylinder-factory.com\/da\/wp-json\/wp\/v2\/product_cat?post=3914"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hsgascylinder-factory.com\/da\/wp-json\/wp\/v2\/product_tag?post=3914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}