{"id":1885,"date":"2026-10-06T22:08:34","date_gmt":"2026-10-06T22:08:34","guid":{"rendered":"https:\/\/anflochem.shop\/product\/automotive-grade-urea-scr\/"},"modified":"2026-10-06T23:03:47","modified_gmt":"2026-10-06T23:03:47","slug":"automotive-grade-urea-scr","status":"publish","type":"chemical","link":"https:\/\/anflochem.shop\/product\/automotive-grade-urea-scr\/","title":{"rendered":"Automotive Grade Urea (SCR)"},"content":{"rendered":"
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Automotive-grade urea<\/strong>\u00a0is the key raw material for producing\u00a0AdBlue (DEF\/AUS 32)<\/strong>, a high-purity urea solution designed to\u00a0reduce nitrogen oxide (NOx) emissions<\/strong>\u00a0in diesel vehicle exhaust systems.<\/p>\n

Our product features\u00a0low biuret content<\/strong>\u00a0and is\u00a0free from aldehydes<\/strong>, ensuring the production of\u00a0high-quality DEF<\/strong>\u00a0that fully complies with\u00a0ISO 22241 standards<\/strong>.<\/p>\n

Risso produces\u00a0SCR-grade urea<\/strong>, mainly from\u00a0coal<\/strong>, with some sourced from\u00a0natural gas<\/strong>. The process starts with\u00a0industrial-grade urea<\/strong><\/em>, which undergoes purification, filtration, and dehydration to meet\u00a0automotive-grade standards<\/strong>. Our strict quality control guarantees\u00a0optimal performance in SCR systems<\/strong>\u00a0for diesel engines.<\/p>\n<\/div>\n<\/div>\n

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Why Choose Our SCR Urea for DEF Production?<\/h3>\n<\/div>\n<\/div>\n
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Our\u00a0SCR-grade urea<\/strong>\u00a0is made from\u00a0pure natural gas<\/strong>, ensuring\u00a0low biuret<\/strong>,\u00a0low aldehydes<\/strong>, and\u00a0low heavy metal content<\/strong>. This purity makes it ideal for DEF production, providing optimal performance in\u00a0SCR systems<\/strong>. We use\u00a0advanced production and testing equipment<\/strong>\u00a0to ensure our urea meets the highest quality standards.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Automotive Grade Urea Parameters<\/h3>\n<\/div>\n<\/div>\n
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\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
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Test Items<\/div>\n<\/td>\n
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Limit<\/div>\n<\/td>\n
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Result<\/div>\n<\/td>\n<\/tr>\n
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Assay<\/div>\n<\/td>\n
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\u226599.0%<\/div>\n<\/td>\n
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99.2%<\/div>\n<\/td>\n<\/tr>\n
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Melting<\/div>\n<\/td>\n
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132-135<\/div>\n<\/td>\n
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\u2013<\/div>\n<\/td>\n<\/tr>\n
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Water insolubility<\/div>\n<\/td>\n
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\u22640.005%<\/div>\n<\/td>\n
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0.003%<\/div>\n<\/td>\n<\/tr>\n
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moisture<\/div>\n<\/td>\n
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<\/div>\n<\/td>\n
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0.46%<\/div>\n<\/td>\n<\/tr>\n
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Biuret<\/div>\n<\/td>\n
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\u22640.6%<\/div>\n<\/td>\n
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0.45%<\/div>\n<\/td>\n<\/tr>\n
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NH3<\/div>\n<\/td>\n
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\u22640.2%<\/div>\n<\/td>\n
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0.0030%<\/div>\n<\/td>\n<\/tr>\n
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CL<\/div>\n<\/td>\n
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\u22640.00015%<\/div>\n<\/td>\n
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<0.00015%<\/div>\n<\/td>\n<\/tr>\n
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SO4<\/div>\n<\/td>\n
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\u22640.001%<\/div>\n<\/td>\n
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<0.001%<\/div>\n<\/td>\n<\/tr>\n
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PO4<\/div>\n<\/td>\n
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\u22640.00015%<\/div>\n<\/td>\n
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<0.0001%<\/div>\n<\/td>\n<\/tr>\n
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CO3<\/div>\n<\/td>\n
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\u22640.5%<\/div>\n<\/td>\n
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<0.2%<\/div>\n<\/td>\n<\/tr>\n
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Na<\/div>\n<\/td>\n
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\u22640.00015%<\/div>\n<\/td>\n
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0.000087%<\/div>\n<\/td>\n<\/tr>\n
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K<\/div>\n<\/td>\n
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\u22640.00015%<\/div>\n<\/td>\n
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0.00008%<\/div>\n<\/td>\n<\/tr>\n
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Ca<\/div>\n<\/td>\n
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\u22640.00015%<\/div>\n<\/td>\n
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0.000091%<\/div>\n<\/td>\n<\/tr>\n
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Mg<\/div>\n<\/td>\n
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\u22640.00015%<\/div>\n<\/td>\n
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0.000079%<\/div>\n<\/td>\n<\/tr>\n
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Fe<\/div>\n<\/td>\n
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\u22640.00015%<\/div>\n<\/td>\n
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0.000085%<\/div>\n<\/td>\n<\/tr>\n
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Cr<\/div>\n<\/td>\n
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\u22640.00006%<\/div>\n<\/td>\n
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null<\/div>\n<\/td>\n<\/tr>\n
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Ni<\/div>\n<\/td>\n
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\u22640.00006%<\/div>\n<\/td>\n
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null<\/div>\n<\/td>\n<\/tr>\n
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Zn<\/div>\n<\/td>\n
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\u22640.00006%<\/div>\n<\/td>\n
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null<\/div>\n<\/td>\n<\/tr>\n
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Cu<\/div>\n<\/td>\n
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\u22640.00006%<\/div>\n<\/td>\n
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null<\/div>\n<\/td>\n<\/tr>\n
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Al<\/div>\n<\/td>\n
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\u22640.00006%<\/div>\n<\/td>\n
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<0.00006%<\/div>\n<\/td>\n<\/tr>\n
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HCOH<\/div>\n<\/td>\n
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\u22640.0015%<\/div>\n<\/td>\n
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0.0001%<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n
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Packaging Specifications<\/h3>\n<\/div>\n<\/div>\n
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  1. Small Bags (9.5kg, 20kg, 25kg)<\/b>\n
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    • Made from moisture-proof woven plastic with an inner polyethylene liner.<\/li>\n
    • Suitable for small-scale DEF production or laboratory use.<\/li>\n<\/ul>\n<\/li>\n
    • Standard Bags (50kg)<\/b>\n
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      • Common for industrial and commercial use.<\/li>\n
      • Heavy-duty woven polypropylene with UV protection to maintain product stability.<\/li>\n<\/ul>\n<\/li>\n
      • Bulk Bags (500kg, 1000kg FIBC)<\/b>\n
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        • Ideal for large-scale DEF manufacturers.<\/li>\n
        • Constructed from high-strength, anti-static woven materials for safe handling and storage.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

          Automotive-grade urea\u00a0is the key raw material for producing\u00a0AdBlue (DEF\/AUS 32), a high-purity urea solution designed to\u00a0reduce nitrogen oxide (NOx) emissions\u00a0in diesel vehicle exhaust systems. Our product features\u00a0low biuret content\u00a0and is\u00a0free from aldehydes, ensuring the production of\u00a0high-quality DEF\u00a0that fully complies with\u00a0ISO 22241 standards. Risso produces\u00a0SCR-grade urea,\u2026<\/p>\n","protected":false},"featured_media":1886,"template":"","meta":{"_anfl_verified_cas":"","_anfl_molecular_formula":"","_anfl_molecular_weight":"","_anfl_grade":"","_anfl_packaging":"","_anfl_hs_code":"","_anfl_applications":"","_anfl_appearance":"","_anfl_purity":"","_anfl_moq":"","footnotes":""},"chemical_category":[11],"class_list":["post-1885","chemical","type-chemical","status-publish","has-post-thumbnail","hentry","chemical_category-fertilizers"],"_links":{"self":[{"href":"https:\/\/anflochem.shop\/wp-json\/wp\/v2\/chemical\/1885","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/anflochem.shop\/wp-json\/wp\/v2\/chemical"}],"about":[{"href":"https:\/\/anflochem.shop\/wp-json\/wp\/v2\/types\/chemical"}],"version-history":[{"count":2,"href":"https:\/\/anflochem.shop\/wp-json\/wp\/v2\/chemical\/1885\/revisions"}],"predecessor-version":[{"id":3064,"href":"https:\/\/anflochem.shop\/wp-json\/wp\/v2\/chemical\/1885\/revisions\/3064"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/anflochem.shop\/wp-json\/wp\/v2\/media\/1886"}],"wp:attachment":[{"href":"https:\/\/anflochem.shop\/wp-json\/wp\/v2\/media?parent=1885"}],"wp:term":[{"taxonomy":"chemical_category","embeddable":true,"href":"https:\/\/anflochem.shop\/wp-json\/wp\/v2\/chemical_category?post=1885"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}