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Magnesium sulfate heptahydrate (molecular formula MgSO4.7H20), also known as sulfur bitter, bitter salt, epsom salt, epsom salt, is white or colorless needle-shaped or oblique columnar crystals, odorless, cool and slightly bitter, molecular weight: 246.47, The specific gravity is 1.68, easily soluble in water, slightly soluble in ethanol or glycerin, soluble in its own crystal water at 67.5 \u2103. Thermal decomposition, 70\/80 \u2103 is to lose four molecules of crystal water. About 200 \u2103 lost all crystal water into anhydrous. It is easily weathered into powder in the air (dry), and gradually loses crystal water when heated, and becomes anhydrous magnesium sulfate. This product does not contain any toxic substances. Soda magnesium sulfate is easier to weigh than anhydrous magnesium sulfate because it is not easy to decompose, which is convenient for quantitative control in industry.\u00a0<\/span><\/p>\n Main content\u226599% 1.Building materials industry: Magnesium oxysulfide cement can be used in many fields such as fire door core board, external wall insulation board, silicon modified insulation board, fire prevention board and so on. 1. Protect from rain and sun, store in a ventilated and dry place, and do not mix with toxic and harmful items for transportation or storage. 1. The package is 25 kg per bag, and can also be packaged as small as 1 kg or as large as tons of bags according to customer requirements. CAS: 10034-99-8![\"\"](\"https:\/\/www.maomeimg.com\/en\/wp-content\/uploads\/2023\/05\/p02-2-1024x61.png\")
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\nMgSO4\u226548.59%
\nMagnesium ion content (%): \u22659.8
\nMain ingredients: magnesium sulfate heptahydrate + free water
\nMagnesium oxide content: \u226516.2% min
\nSolution pH value: 5~9.2
\nMoisture content: \u226410%
\nIron content (Fe): \u22640.0015%
\nChloride (as Cl): \u22640.014%
\nLead (Pb): \u22640.0006%
\nArsenic (As): \u22640.0002%
\nApplication industry: agriculture, industry, feed
\nTesting standard: HG\/T2680-2017 (industrial grade)
\nExecutive standard: GB32449-2015 (feed grade)
\nGB\/T 26568-2011 (agricultural grade)<\/p>\n![\"\"](\"https:\/\/www.maomeimg.com\/en\/wp-content\/uploads\/2023\/05\/p02-3-1024x61.png\")
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\n2.Industrial grade: used in tanning, explosives, papermaking, porcelain, printing dyes, lead-acid batteries and other industries, and can be used as bath salt. Used for industrial sewage treatment, it can coagulate and settle waste liquid.
\n3.Pharmaceutical grade: It can be used as Epsom salt and can be used to treat cholecystitis and cholelithiasis. It can inhibit the central nervous system, relax skeletal muscles, have sedative, antispasmodic and reduce intracranial pressure, and is clinically used to treat convulsions, eclampsia, uremia, and tetanus. External application can reduce swelling, and it is also used for the treatment of hypertensive crisis and the detoxification of barium salt.
\n4.Food grade: As a magnesium fortifier, it can be widely used in food, nutrient solution, and pharmaceuticals, and it can be used as a low-sodium salt raw material in table salt. It is used to provide magnesium ions in mineral water and sports drinks.
\n5.Fertilizer grade: It should be applied together with other fertilizers. It can be used as base fertilizer, topdressing fertilizer and foliar fertilizer to improve magnesium-deficient soil.
\n6.Feed grade: used for the supplement of trace element magnesium in feed additives.<\/p>\n![\"\"](\"https:\/\/www.maomeimg.com\/en\/wp-content\/uploads\/2023\/05\/p02-4-1024x63.png\")
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\n2. Different industries have different requirements for magnesium sulfate indicators. Professional customization and proportioning are required, and the price will vary from low to high. Please call for specific needs (400-699-8826).<\/p>\n![\"\"](\"https:\/\/www.maomeimg.com\/en\/wp-content\/uploads\/2023\/05\/p02-5-1024x59.png\")
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\n2. Plastic woven bag, lined with plastic inner bag. Provide all available packaging such as paper plastic bags\/kraft paper bags\/PE bags.
\n3. Provide a variety of transportation methods: road transportation, railway transportation, air transportation, container transportation, ocean transportation.
\n4. Our company’s shipping marks can provide OEM or neutral shipping marks.<\/p>\n![\"\"](\"https:\/\/www.maomeimg.com\/en\/wp-content\/uploads\/2023\/05\/p02-6-1024x62.png\")
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<\/p>\n","protected":false},"excerpt":{"rendered":"
\nMolecular weight: 246.47g\/mol
\nAppearance: white crystal
\nYingkou Magnesium Agricultural Technology Co., Ltd., relying on high-quality mineral sources, produces magnesium sulfate products with advanced technology, no impurities, high content, strong effectiveness, high solubility, wide adaptability, and stable performance. The products are exported to the United States, Russia, and Indonesia. , Canada, Spain, Malaysia, Bangladesh and other countries, while covering all provinces, cities and regions across the country.<\/p>\n","protected":false},"featured_media":5978,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"product_cat":[38,33],"product_tag":[49,48],"class_list":["post-5543","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-liusm-lsm","product_cat-lsm","product_tag-liusm","product_tag-liusm-lsm","desktop-align-center","tablet-align-center","mobile-align-center"],"_links":{"self":[{"href":"https:\/\/www.maomeimg.com\/en\/wp-json\/wp\/v2\/product\/5543","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.maomeimg.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.maomeimg.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.maomeimg.com\/en\/wp-json\/wp\/v2\/media\/5978"}],"wp:attachment":[{"href":"https:\/\/www.maomeimg.com\/en\/wp-json\/wp\/v2\/media?parent=5543"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.maomeimg.com\/en\/wp-json\/wp\/v2\/product_cat?post=5543"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.maomeimg.com\/en\/wp-json\/wp\/v2\/product_tag?post=5543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}