{"id":9785,"date":"2025-07-16T22:25:35","date_gmt":"2025-07-16T22:25:35","guid":{"rendered":"https:\/\/mdnrresources.com\/?post_type=product&#038;p=9785"},"modified":"2025-11-24T04:23:41","modified_gmt":"2025-11-24T04:23:41","slug":"potassium-sulphate-k%e2%82%82so%e2%82%84","status":"publish","type":"product","link":"https:\/\/mdnrresources.com\/?product=potassium-sulphate-k%e2%82%82so%e2%82%84","title":{"rendered":"Potassium Sulphate (K\u2082SO\u2084)"},"content":{"rendered":"<div class=\"et_pb_tab clearfix et_pb_active_content et-pb-active-slide\">\n<div class=\"et_pb_tab_content\">\n<p data-start=\"577\" data-end=\"912\">Potassium Sulphate (K\u2082SO\u2084) For Sale<\/p>\n<p class=\"\" data-start=\"577\" data-end=\"912\"><strong data-start=\"577\" data-end=\"607\">Potassium Sulphate (K\u2082SO\u2084)<\/strong>, also known as <strong data-start=\"623\" data-end=\"650\">Sulfate of Potash (SOP)<\/strong>, is a premium, chloride-free fertilizer ideal for high-value crops such as fruits, vegetables, tobacco, and coffee. With a potassium content of <strong data-start=\"795\" data-end=\"806\">50% K\u2082O<\/strong> and <strong data-start=\"811\" data-end=\"825\">18% sulfur<\/strong>, it enhances crop yield and quality while improving resistance to drought and disease.<\/p>\n<p class=\"\" data-start=\"914\" data-end=\"1175\">At <a href=\"https:\/\/cavinresource.com\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"917\" data-end=\"935\">MDNR Resource<\/strong><\/a>, our Potassium Sulphate is produced through both <strong data-start=\"985\" data-end=\"1013\">Mannheim furnace process<\/strong> and <strong data-start=\"1018\" data-end=\"1088\">reactive crystallization from potassium chloride and sulfuric acid<\/strong>. This ensures low-chloride, high-solubility SOP tailored for professional agriculture.<\/p>\n<p class=\"\" data-start=\"1177\" data-end=\"1307\">Available in <strong data-start=\"1190\" data-end=\"1217\">granular or powder form<\/strong>, our SOP is delivered in export-grade packaging with consistent global supply capability.<\/p>\n<hr class=\"\" data-start=\"1309\" data-end=\"1312\" \/>\n<h3 class=\"\" data-start=\"1343\" data-end=\"1370\"><strong data-start=\"1347\" data-end=\"1370\">1. Mannheim Process<\/strong><\/h3>\n<ul data-start=\"1371\" data-end=\"1530\">\n<li class=\"\" data-start=\"1371\" data-end=\"1432\">\n<p class=\"\" data-start=\"1373\" data-end=\"1432\">Potassium chloride reacts with sulfuric acid in a furnace<\/p>\n<\/li>\n<li class=\"\" data-start=\"1433\" data-end=\"1479\">\n<p class=\"\" data-start=\"1435\" data-end=\"1479\">The byproduct hydrochloric acid is removed<\/p>\n<\/li>\n<li class=\"\" data-start=\"1480\" data-end=\"1530\">\n<p class=\"\" data-start=\"1482\" data-end=\"1530\">The remaining product is cooled and granulated<\/p>\n<\/li>\n<\/ul>\n<h3 class=\"\" data-start=\"1532\" data-end=\"1566\"><strong data-start=\"1536\" data-end=\"1566\">2. Crystallization Process<\/strong><\/h3>\n<ul data-start=\"1567\" data-end=\"1723\">\n<li class=\"\" data-start=\"1567\" data-end=\"1627\">\n<p class=\"\" data-start=\"1569\" data-end=\"1627\">Reacts potassium chloride with sulfuric acid in solution<\/p>\n<\/li>\n<li class=\"\" data-start=\"1628\" data-end=\"1685\">\n<p class=\"\" data-start=\"1630\" data-end=\"1685\">Crystals of potassium sulphate form and are harvested<\/p>\n<\/li>\n<li class=\"\" data-start=\"1686\" data-end=\"1723\">\n<p class=\"\" data-start=\"1688\" data-end=\"1723\">Final product is dried and screened<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"2766\" data-end=\"2769\" \/>\n<ul data-start=\"2800\" data-end=\"2920\">\n<li class=\"\" data-start=\"2800\" data-end=\"2831\">\n<p class=\"\" data-start=\"2802\" data-end=\"2831\">25kg and 50kg woven PP bags<\/p>\n<\/li>\n<li class=\"\" data-start=\"2832\" data-end=\"2869\">\n<p class=\"\" data-start=\"2834\" data-end=\"2869\">1000kg jumbo bags for bulk orders<\/p>\n<\/li>\n<li class=\"\" data-start=\"2870\" data-end=\"2920\">\n<p class=\"\" data-start=\"2872\" data-end=\"2920\">Palletized or containerized shipping available<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"3170\" data-end=\"3173\" \/>\n<h3 class=\"\" data-start=\"3208\" data-end=\"3230\">\ud83c\udf3e <strong data-start=\"3215\" data-end=\"3230\">Agriculture<\/strong><\/h3>\n<ul data-start=\"3231\" data-end=\"3372\">\n<li class=\"\" data-start=\"3231\" data-end=\"3316\">\n<p class=\"\" data-start=\"3233\" data-end=\"3316\">Fertilizer for chloride-sensitive crops (e.g., tobacco, fruits, potatoes, grapes)<\/p>\n<\/li>\n<li class=\"\" data-start=\"3317\" data-end=\"3372\">\n<p class=\"\" data-start=\"3319\" data-end=\"3372\">Enhances yield, flavor, color, and drought resistance<\/p>\n<\/li>\n<\/ul>\n<h3 class=\"\" data-start=\"3374\" data-end=\"3395\">\ud83c\udfed <strong data-start=\"3381\" data-end=\"3395\">Industrial<\/strong><\/h3>\n<ul data-start=\"3396\" data-end=\"3515\">\n<li class=\"\" data-start=\"3396\" data-end=\"3461\">\n<p class=\"\" data-start=\"3398\" data-end=\"3461\">Used in glass manufacturing, synthetic rubber, and explosives<\/p>\n<\/li>\n<li class=\"\" data-start=\"3462\" data-end=\"3515\">\n<p class=\"\" data-start=\"3464\" data-end=\"3515\">Additive in pharmaceuticals and specialty chemicals<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"3517\" data-end=\"3520\" \/>\n<ul data-start=\"3563\" data-end=\"3947\">\n<li class=\"\" data-start=\"3563\" data-end=\"3640\">\n<p class=\"\" data-start=\"3565\" data-end=\"3640\">\ud83e\uddc2 <strong data-start=\"3568\" data-end=\"3585\">Chloride-Free<\/strong>: Ideal for sensitive crops that require low salinity<\/p>\n<\/li>\n<li class=\"\" data-start=\"3641\" data-end=\"3731\">\n<p class=\"\" data-start=\"3643\" data-end=\"3731\">\ud83d\udcaa <strong data-start=\"3646\" data-end=\"3669\">Boosts Plant Health<\/strong>: Improves resistance to stress and enhances nutrient uptake<\/p>\n<\/li>\n<li class=\"\" data-start=\"3732\" data-end=\"3799\">\n<p class=\"\" data-start=\"3734\" data-end=\"3799\">\ud83c\udf31 <strong data-start=\"3737\" data-end=\"3761\">Dual Nutrient Supply<\/strong>: Provides both potassium and sulfur<\/p>\n<\/li>\n<li class=\"\" data-start=\"3800\" data-end=\"3879\">\n<p class=\"\" data-start=\"3802\" data-end=\"3879\">\ud83d\udcc8 <strong data-start=\"3805\" data-end=\"3826\">High Crop Quality<\/strong>: Enhances taste, color, and storability of produce<\/p>\n<\/li>\n<li class=\"\" data-start=\"3880\" data-end=\"3947\">\n<p class=\"\" data-start=\"3882\" data-end=\"3947\">\ud83d\udea2 <strong data-start=\"3885\" data-end=\"3908\">Global Supply Ready<\/strong>: Consistent stock and export logistics<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"4278\" data-end=\"4281\" \/>\n<hr class=\"\" data-start=\"4327\" data-end=\"4330\" \/>\n<h3 class=\"\" data-start=\"4332\" data-end=\"4386\"><strong data-start=\"4336\" data-end=\"4384\">1. Is Potassium Sulphate safe for all crops?<\/strong><\/h3>\n<p class=\"\" data-start=\"4387\" data-end=\"4534\"><strong data-start=\"4387\" data-end=\"4398\">Answer:<\/strong><br data-start=\"4398\" data-end=\"4401\" \/>Yes, especially for <strong data-start=\"4421\" data-end=\"4449\">chloride-sensitive crops<\/strong>. It provides essential potassium and sulfur without the harmful effects of chloride.<\/p>\n<hr class=\"\" data-start=\"4536\" data-end=\"4539\" \/>\n<h3 class=\"\" data-start=\"4541\" data-end=\"4608\"><strong data-start=\"4545\" data-end=\"4606\">2. What\u2019s the difference between SOP and MOP fertilizers?<\/strong><\/h3>\n<p class=\"\" data-start=\"4609\" data-end=\"4816\"><strong data-start=\"4609\" data-end=\"4620\">Answer:<\/strong><br data-start=\"4620\" data-end=\"4623\" \/><strong data-start=\"4623\" data-end=\"4651\">SOP (Potassium Sulphate)<\/strong> contains no chloride, making it ideal for sensitive crops. <strong data-start=\"4711\" data-end=\"4739\">MOP (Potassium Chloride)<\/strong> is cheaper but contains high chloride levels, which may harm certain plants.<\/p>\n<hr class=\"\" data-start=\"4818\" data-end=\"4821\" \/>\n<h3 class=\"\" data-start=\"4823\" data-end=\"4890\"><strong data-start=\"4827\" data-end=\"4888\">3. Can I mix SOP with other fertilizers or agrochemicals?<\/strong><\/h3>\n<p class=\"\" data-start=\"4891\" data-end=\"5029\"><strong data-start=\"4891\" data-end=\"4902\">Answer:<\/strong><br data-start=\"4902\" data-end=\"4905\" \/>Yes, SOP is compatible with most fertilizers and can be used in <strong data-start=\"4969\" data-end=\"5028\">fertigation, foliar sprays, and direct soil application<\/strong>.<\/p>\n<hr class=\"\" data-start=\"5031\" data-end=\"5034\" \/>\n<h3 class=\"\" data-start=\"5036\" data-end=\"5107\"><strong data-start=\"5040\" data-end=\"5105\">4. Do you offer SGS or third-party analysis with the product?<\/strong><\/h3>\n<p class=\"\" data-start=\"5108\" data-end=\"5208\"><strong data-start=\"5108\" data-end=\"5119\">Answer:<\/strong><br data-start=\"5119\" data-end=\"5122\" \/>Yes, we provide <strong data-start=\"5138\" data-end=\"5174\">SGS certification, COA, and MSDS<\/strong> with every shipment upon request.<\/p>\n<hr class=\"\" data-start=\"5210\" data-end=\"5213\" \/>\n<ul data-start=\"5256\" data-end=\"5548\">\n<li class=\"\" data-start=\"5256\" data-end=\"5323\">\n<p class=\"\" data-start=\"5258\" data-end=\"5323\"><a class=\"\" href=\"https:\/\/www.icis.com\" target=\"_new\" rel=\"noopener\" data-start=\"5258\" data-end=\"5323\">ICIS \u2013 Potassium Sulphate Market Analysis<\/a><\/p>\n<\/li>\n<li class=\"\" data-start=\"5324\" data-end=\"5382\">\n<p class=\"\" data-start=\"5326\" data-end=\"5382\"><a class=\"\" href=\"https:\/\/www.fao.org\" target=\"_new\" rel=\"noopener\" data-start=\"5326\" data-end=\"5382\">FAO \u2013 Fertilizer Use and Benefits<\/a><\/p>\n<\/li>\n<li class=\"\" data-start=\"5383\" data-end=\"5484\">\n<p class=\"\" data-start=\"5385\" data-end=\"5484\"><a class=\"\" href=\"https:\/\/pubchem.ncbi.nlm.nih.gov\/compound\/Potassium-sulfate\" target=\"_new\" rel=\"noopener\" data-start=\"5385\" data-end=\"5484\">PubChem \u2013 Potassium Sulphate (K\u2082SO\u2084)<\/a><\/p>\n<\/li>\n<li class=\"\" data-start=\"5485\" data-end=\"5548\">\n<p class=\"\" data-start=\"5487\" data-end=\"5548\"><a class=\"\" href=\"https:\/\/www.agfertilizer.org\" target=\"_new\" rel=\"noopener\" data-start=\"5487\" data-end=\"5548\">AgFertilizer.org \u2013 SOP vs MOP<\/a><\/p>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Potassium Sulphate (K\u2082SO\u2084), also known as sulfate of potash (SOP), is a premium potassium fertilizer widely used in agriculture. It provides essential potassium and sulfur without adding chloride, making it ideal for sensitive crops.<\/p>\n","protected":false},"featured_media":9792,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[133],"product_tag":[],"class_list":{"0":"post-9785","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-fertilizers-agricultural-chemicals","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/mdnrresources.com\/index.php?rest_route=\/wp\/v2\/product\/9785","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mdnrresources.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mdnrresources.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/mdnrresources.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9785"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mdnrresources.com\/index.php?rest_route=\/wp\/v2\/media\/9792"}],"wp:attachment":[{"href":"https:\/\/mdnrresources.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9785"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mdnrresources.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=9785"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mdnrresources.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=9785"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mdnrresources.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=9785"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}