{"id":465,"date":"2025-09-01T15:18:48","date_gmt":"2025-09-01T07:18:48","guid":{"rendered":"https:\/\/hongjingas.com\/?post_type=product&p=465"},"modified":"2025-09-09T11:20:53","modified_gmt":"2025-09-09T03:20:53","slug":"acetylene-c2h2","status":"publish","type":"product","link":"https:\/\/hongjingas.com\/?product=acetylene-c2h2","title":{"rendered":"Acetylene (C2H2)"},"content":{"rendered":"

Acetylene is an organic compound with the chemical formula C2H2. It is commonly known as wind coal or calcium carbide gas, it is a\u00a0hydrocarbon<\/a>\u00a0and the simplest\u00a0alkyne<\/a>. It is a colorless gas under normal temperature and pressure. It is one of the important raw materials for organic synthesis. It is also a monomer of synthetic rubber, synthetic fibers and plastics. It can also be used for oxyacetylene welding and cutting.<\/p>\n

 <\/p>\n

Typical Application:<\/b><\/strong><\/p>\n

Metal <\/b><\/strong>W<\/b><\/strong>elding <\/b><\/strong>A<\/b><\/strong>nd <\/b><\/strong>C<\/b><\/strong>utting <\/b><\/strong>\u200c<\/p>\n

When acetylene is mixed with oxygen and burned, it can produce a high-temperature flame of more than 3000\u2103, which is high enough to melt most metals, making metal welding and cutting easy.<\/p>\n

 <\/p>\n

\u200cOrganic <\/b><\/strong>S<\/b><\/strong>ynthesis<\/b><\/strong>\u200c<\/p>\n

Acetylene is an important starting material for the synthesis of many organic compounds. Through a series of complex chemical reactions, a variety of chemicals with important economic value can be prepared.<\/p>\n

 <\/p>\n

\u200cLighting<\/b><\/strong>\u200c<\/p>\n

Acetylene can emit bright white light when burning and has been widely used in mining lamps, lighthouses and some outdoor lighting equipment.<\/p>\n

 <\/p>\n

\u200cScientific <\/b><\/strong>R<\/b><\/strong>esearch<\/b><\/strong>\u200c<\/p>\n

As an important intermediate in organic synthesis, acetylene is involved in the synthesis of many complex organic compounds.<\/p>\n

 <\/p>\n

\u00a0<\/b><\/strong><\/p>\n

Product Content:<\/b><\/strong><\/p>\n\n\n\n\n\n\n\n
Specification<\/b><\/strong><\/td>\n99.<\/b><\/strong>5<\/b><\/strong>%<\/b><\/strong><\/td>\n<\/tr>\n
Oxygen<\/td>\n\u2264500ppmv<\/td>\n<\/tr>\n
Nitrogen<\/td>\n\u2264500ppmv<\/td>\n<\/tr>\n
Phosphine<\/td>\n10% silver nitrate test paper does not change<\/td>\n<\/tr>\n
Hydrogen Sulfide<\/td>\n10% silver nitrate test paper does not change<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/b><\/strong><\/p>\n

Packaging & Shipping<\/b><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
Product<\/b><\/strong><\/td>\nAcetylene C2H2<\/b><\/strong><\/td>\n<\/tr>\n
Packaging Size<\/td>\n40Ltr Cylinder<\/td>\n<\/tr>\n
Filling Net Weight\/Cyl<\/td>\n5\u00a0Kgs<\/td>\n<\/tr>\n
QTY Loaded in 20\u2019Container<\/td>\n100 Cyls<\/td>\n<\/tr>\n
Total Net Weight<\/td>\n500\u00a0Kgs<\/td>\n<\/tr>\n
Cylinder Tare Weight<\/td>\n70.4\u00a0Kgs<\/td>\n<\/tr>\n
Valve<\/td>\nQF-15A\/CGA510<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Specification:<\/b><\/strong><\/p>\n

CAS No.: 74-86-2<\/p>\n

EINECS No.: 200-816-9<\/p>\n

UN No.: UN1001<\/p>\n

DOT Class: 2.1<\/p>\n

Purity: 98%-99.9%<\/p>\n

Standard Packaging: 40L cylinders<\/p>\n

Molecular Weight: 26.04 g\/mol<\/p>\n

Density: 0.62 kg\/m\u00b3<\/p>\n

Chemical Property: Flammable Gas<\/p>\n

Standard Grade: Industrial Grade, Electronic Grade<\/p>\n","protected":false},"featured_media":467,"template":"","meta":[],"product_brand":[],"product_cat":[30],"product_tag":[],"class_list":{"0":"post-465","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-industrial-gases","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/hongjingas.com\/index.php?rest_route=\/wp\/v2\/product\/465","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hongjingas.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hongjingas.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/hongjingas.com\/index.php?rest_route=\/wp\/v2\/product\/465\/revisions"}],"predecessor-version":[{"id":644,"href":"https:\/\/hongjingas.com\/index.php?rest_route=\/wp\/v2\/product\/465\/revisions\/644"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hongjingas.com\/index.php?rest_route=\/wp\/v2\/media\/467"}],"wp:attachment":[{"href":"https:\/\/hongjingas.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=465"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hongjingas.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=465"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hongjingas.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=465"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hongjingas.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=465"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}