US4778536 1987年9月10日 1988年10月18日 Purusar Corporation Mixture with water and sulfuric acid; cleaning semiconductorsUS4778536 Sep 10, 1987 Oct 18, 1988 Purusar Corporation Mixture with water and sulfuric acid; cleaning semiconductorsUS4778536 Sep 10, 1987 Oct 18, 1988 Purusar Corporation ...
Sulfuric acidis a very cheap and easy-to-get liquid, being commonly used for restoring exhausted car batteries and in the leather industry. Concentrated H2SO4(52–100%, mixed in water) is also commonly used as a drain cleaner, and is easily available from various retail outlets. Consequently...
H2SO4 is a colorless or slightly yellow viscous liquid with a pungent odor. It has a density of 1.84 g/mL, boiling point of 337 °C, and melting point of 10 °C. "Concentrated" sulfuric acid is 98% in water, and is the most stable form. Many other concentrations, with diff...
Chinese Name 62-62.5%硫酸(溶液)Brand Nanjng Reagent Synonym: Sulfuric acid (62-62.5%) CAS Number: 7664-93-9 Molecular Formula: H2SO4 Molecular Weight: 98.08 EINECS Number: 231-639-5 MDL Number: MFCD00064589Product NumberSpecificationReference priceAvailable InventoryUnitPurchase Quantity C1020150...
C1020140024Specialized, 500mlContact SupplierContact Supplierbottle Inquiry for large packing Introduction MSDS and Safety Information Technical Information CoA Transaction records Specific Gravity:1.84 Solubility:Can be mixed with water and ethanol.
Sulfuric acid (H2SO4) is a strong acid that is produced in large quantities industrially. The contact process uses a vanadium(V) oxide (V2O5) catalyst to convert sulfur and oxygen to sulfur trioxide. When this sulfur trioxide is mixed with water, it forms sulfuric acid....
Sulfuric acid and water forming 翻译结果5复制译文编辑译文朗读译文返回顶部 Sulfuric acid and water formation 相关内容 aget it girl 得到它女孩[translate] a分接位置 The minute meets the position[translate] a在过去的10年里,我的家乡已经发生了巨大 In the past 10 years, my hometown has already occurr...
Sulfuric acid (alternative spelling sulphuric acid), also known as vitriol, is a mineral acid composed of the elements sulfur, oxygen and hydrogen, with molecular formula H2SO4. It is a colorless, odorless, and viscous liquid that is soluble in water and is synthesized in reactions that are...
9. A method as set forth in claim 7 wherein water and volatile impurities are removed during the distillation operation in which said first vapor component and said first liquid component are formed. 10. A method for producing ultrapure sulfuric acid comprising the steps of: providing sulfuric...
reacting guaiacol and phenol with sulfuric acid and water to make a preselected concentration of preselected isomers of phenolsulfonic acid and guaiacolsulfonic acid; treating periodontal disease and canker sores; exfoliants for feet and facesdoi:EP1587477 A2...