The technical scheme is as follows: the preparation method of nano-barium sulfate comprises the following steps: a, preparing an ammonium sulfate-ammonium nitrate mixed solution and dropwise adding ammonia to adjust pH of the mixed solution to 8-10; b, heating the mixed solution to 60-80 DEG...
Barium sulfate has its chemical formula BaSO4. It is colorless or white orthorhombic crystals with relative molecular mass of 233.4, the relative density of 4.5 (15 ℃), the melting point of 1580 ℃, and the Refractive index of 1.637. Upon being heated to 1149 ℃, it will become monoclinic...
What is the molar mass of ammonium dichromate? You have 15.0 g of Ag2S. What is the mass of Ag in the sample? Molar mass of copper(II) nitrate? Mg(OH)2 molar mass? What is the mass in grams of 2.4e-2 mol K2SO4? What is the mass of one mole of H2?
Quality Potassium nitrate; barium nitrate; calcium nitrate; sodium nitrate; ammonium chloride; magnesium nitrate for sale, Potassium nitrate; barium nitrate; calcium nitrate; sodium nitrate; ammonium chloride; magnesium nitrate provided by China Supplier
Lead(II) nitrate Ammonium chloride 〓 HOME>> United Materials LTD., founded in 2002, is a private enterprise specialized in the manufacture and sales of chemical products. Approved by FAMI-QS of the EU in Aug. 2007, we have our own manufactories for zinc sulfate, manganese sulphate and sod...
barium oxide: A white or yellowishsolid, BaO, obtained by heating bariumin oxygen or by the thermal decompositionof barium carbonate ornitrate; cubic; r.d. 5.72; m.p. 1923°C;b.p. 2000°C. When barium oxide isheated in oxygen the peroxide, BaO2,is formed in a reversible reactionthat...
Cobalt Chloride, Acetate, Gluconate, Nitrate, Oxide, Sulfateis offered by us. The items are made from virgin metal. Cupric Chlorideis offered as Cupric Chloride Anhydrous and Cupric Chloride Dihydrate, USP Grade, Crystals & Powder. Magnesium Chlorideis offered as Magnesium Chloride Anhydrous & Hexah...
Our mainly products are plasticizer and phosphate: Epoxidized soybean oil, Epoxy Fatty Acid Methyl Esters, Dioctyl phthalate, Sodium Sulphate Anhydrous, natrii sulfas, Ammonium sulfate, sodium metesilicate, sodium nitrate, Sodium hename phosphate, Sodium hydrogen phosphate, Sodium dihydrogen phosphate, ...
Barium carbonate (BaCO3), also known as witherite, is a chemical compound used in rat poison, bricks, ceramic glazes and cement.Slightly soluble in water containing carbon dioxide, dissolve in ammonium chloride and ammonium nitrate solution also generate complex, soluble in hydrochloric acid, nitric...
For obtaining a barium fluorohalide, a method in which at least one compound selected from the group consisting of barium carbonate, barium nitrate and barium sulfate is reacted with at least one compound selected from the group consisting of hydrogen chloride, hydrogen bromide and hydrogen fluoride...