Magnesium metal powder coated The passivated magnesium powder is mainly used in the desulfurization production of steel. The "spherical" magnesium powder has a small angle of repose and good fluidity. It has a small amount in desulfurization, a short processing time, a fast reaction speed, and a molten iron bottom. The amount is small, the desulfurization effect is good, and the desulfurization depth is as high as 0.004%.
Physical and Chemical Property and technique Standard.Ã? The passivation magnesium powder looks grey and white, and the granule shape is roundness or unequal roundness. The burning point of passivation magnesium powder is between 560â??-600â??. The fire retardant time of passivation magnesium powder is not less than 15 seconds at 1000â??. The passivation magnesium powder should not contain impurity and agglomeration, but there can be a little passivation layer powder.Ã?Â
Checking Rulesï¼?
1.Using eyes to see the color, shape and other appearance of the passivation magnesium powder.
2.Content of granularity, loose density, Mg, CaO, CaF2, MgO, P, S, H2O is checked according to set standard.
3.The burning point and fire retardant time are checked according to special equipment and method.
4.Sampling of passivation magnesium powder is according to bathes (each batch is 2.0tons), and there can also be spot-check to contentious product.
Magnesium chloride hexahydrate CAS Number:Â Â 7791-18-6 Appearance: White Flake/ powder/ Prills Purity: 46% Grade:Â Â Industrial/ Food Grade Molecular Formula:Â MgCl2 6H2O; Molecular Weight:Â 203.30 g/mol Boiling Point:Â 1412C/1 atm (lit.) Melting Point:Â 714C (lit.) Density:Â 2.32 g/mL at 25C (lit.) Features: easy to dissolve in water, easy to wet in humid air, decomposition of hydrogen chloride and magnesium oxide at high temperature. Packing: 25kg/bag / 50kg bag / 1000kg Jumbo bag Departure Port: Qingdao Loading Quantity : 20-23T/20FCL Delivery time: within 14 days after order confirmed
Supplier: Calcium ingot,calcium lump,calcium granules,calcium turning,calcium wire calcium aluminum alloy,calcium magnesium alloy
Supplier: Magnesium chloride, urea, granule sulphur.
Supplier: Magnesium desulfurization, magnesium powder, magnesium pellets, magnesium granule, magnesium chips, heating bags, and portable heating packaging devices.
Services: Export, ex factory, shipment, customs clearance
Chemical name:Magnesium nitrate Molecular formula:Mg(NO3)2.6H2O Molecular weight:256.40 Property:soluble in water,liquid ammonia, methanol and ethanol.Stable at room temperature, the relative density of 1.461, higher than the melting point of 95�°C off the water to generate alkaline magnesium nitrate, heated to 300�°C begins to decompose above 400�°C to completely decompose into magnesium oxide and Nitrogen oxide gas. Quality standard: Item Indicator Industrial grade Agriculture grade Magnesium nitrate (Mg(NO3)2.6H2O) â?¥98.0% â?¥98.0% PH value â?¥4 --- Heavy metal â?¤0.002 --- Water insoluble â?¤0.05% â?¤0.1% Iron â?¤0.001% --- Magnesium oxide content(CaO) --- â?¥15% Nitrogen content(N) --- â?¥10.7% Use:Concentrated nitric acid for industrial de-water agent, manufacture of explosives, catalysts and other magnesium salts and nitrates catalyst raw materials, wheat ashing agent.Used in agriculture, magnesium soluble fertilizer for soilless culture. Packing:25/50KGlined with plastic bag and exterior is woven bagPacking or according to customers requirements. 1.Purity 98% white granule 2.Used for fertilizer or industrial material 3.Export Asia/Europe 4.ISO9001
Commodity: Calcium chloride Molecular formula CaCl2 H.S code 28272000 Product feature Calcium chloride is an inorganic salt, which exists as solid or liquid. Solid calcium chloride is a white, crystal substance in the form of flake, granule, pellet or powder. With different crystallized water contents, it can be dihydrate or anhydrous. Liquid calcium chloride is a colorless, clear solution. As calcium chloride has such properties as quick dissolving, exothermic ability, attracting moisture from the air and surroundings, dissolving at very low temperature, Specifications: Analysis Item Standard Calcium chloride (CaCl2) 74%min,77% min,94%min Total Chlorinated Alkali: (NaCl) 5.0%max Magnesium Chloride(MgCl2) 0.5%max Insoluble matter in water 0.25%max Calcium Sulfate (CaSO4): 0.2%max Ferric Oxide (Fe2O3) 0.025%max Heavy Metal as Cu., Pb., Cd., Cr., Hg., As 0.005%max Application Mainly used in drying, melting snow for airport express and street, concrete desiccant and concreting fast, removing dust and oil industry. Exporting Packing :Plastic woven bag with PE ,25kg/50kg/1000kgs net weight or 25kg x 40 bags into one big bag or 40 bags on a pallet with shrink-wrapped Means of transportation :in containers or by bulk vessel with large quantity
Supplier: Ferrous sulphate heptahydrate, monohydrate, magnesium sulphate, blast furnace granulated slag
Services: Material handling at bokaro steel plant
Buyer: Zinc sulphate monohydrate
Supplier: Magnesium sulphate , magneium oxide, ferrous sulphate, aluminium sulphate, magnesium sulphate mono hydrate powder/granules, magnesium sulphate anhydrous powder, ferrous sulphate monohydrate powder, keiserite, iron oxide, ferrous hydroxide
Supplier: Magnesium metal: magnesium aluminum alloy powder, magnesium powder, magnesium granules, magnesium shot, magnesium ball, magnesium turnings, magnesium wire, aluminum metal: aluminum powder, aluminum granules, aluminum shot, aluminum paste, aluminum dross, aluminum turnings, aluminum wire, calcium metal: calcium powder, calcium granules, calcium turnings, calcium lump, calcium wire, calcium rod, calcium aluminum alloy lump, calcium magnesium alloy ingot
Services: Manufacturing and exporting metal products (dangerous goods)
