无色透明结晶 (Colourless transparent crystal) 含量 (Assay) 99.0% 碳酸钡 (Barium carbonate) 0.5% 盐酸不溶物 (Hydrochloric acid insoluble substance) 0.10% 氯化物 (Chloride) 0.050% 铁 (Iron) 0.004% 【Packing】: 【Last: Barium Hydroxide Octahydrate】 【 Next: 】【Return】Contact...
Hydrochloric acid recycle process for manufacturing barium sulphate and magnesium at the same time本发明联产硫酸钡和氧化镁的盐酸循环法属于制备化学物质的方法,主要以硫酸镁和重晶石矿为原料,以比工业硫酸钡低的成本,取得医用硫酸钡的质量,一举克服了硫酸钡含硫高,白度低和不能医用的缺点,同时解决了氯化镁热...
Product Categories:metal hydroxide;Inorganics;Barium SaltsChemical Synthesis;Inorganic Bases;Metal and Ceramic Science;Salts;Synthetic Reagents;Base SolutionsChemical Synthesis;By Reference Material;Inorganic BasesVolumetric Solutions;Reference Material Hydrochloric acid;Titration;Volumetric Solutions;Chemical Synthesis;...
hydrochloric acid ≤ 0.1 0.15 氯化物(CI)Chloride,% ≤ 0.15 0.2 碳酸盐(CO3)Carbonate,% ≤ 0.05 0.1 贮存:铬酸钡,10294-40-3,Barium chromate密封保存。 用途 测定硫酸盐或硒酸盐。黄色颜料,陶瓷、玻璃着色。 促销产品: 1、凡在促销活动期间购买我公司如下试剂,均享受7-8折特价优惠。
The separations are carried out in a medium of hydrochloric acid and the adsorption of barium was quantitative from 4.5–10.0 mol l–1 HCl. Amongst the various eluents tested, 0.5–0.2 mol l–1 HCl and 0.5–8.0 mol l–1 CH3COOH were found to be particularly efficient for the elution of ...
1.Solubility of barium chloride andbarium oxidein hydrochloric acid, ethanol,acetone,ether and hydrochloric acid- ethanol,hydrochloric acid- acetone,hydrochlo- ric acid- ether has beeen studied and the separation of Ba O from Ba Cl\- 2 with hydrochloric acidethanol as the solvent has been propo...
The test and production process of liquid barium chloride synthesized by low grade witherite breeze and by-product hydrochloric acid were introduced. Those for radiate pine are barium chloride and zinc chloride respectively. 相关推荐 barium symbol barium acetate barium hydroxide随便...
BaSO4+ 4C → BaS + 4CO BaS + 2HCl → BaCl2+ H2S We can also produce the barium chloride from the barium sulfide that is hydrochloric acid. Physical Properties Barium chloride is a white color solid that has a density of 3.856 g mL-1. The melting and the boiling points of the barium...
This article describes the use of the capacity of the determination of sulfate content in nitrate salt approach principle,try to choose the quality of the sample,hydrochloric acid and barium chromate and other reagents to choose the amount of testing,the sample returns-ratio,the method of precision...
It is colorless monoclinic crystal. (Α type) it is soluble in water, slightly soluble in hydrochloric acid, nitric acid, very slightly soluble in alcohol. Uses (1) Barium chloride is mainly used for heat treatment of metals, barium salt manufacturing, electronic instruments, and used as water...