不溶性硫磺

不溶性硫磺（CAS 9035-99-8）：分子式 S、分子量 32.07。

产品概览

应用领域

登记用途：Uses: Used in the production of many chemicals and products including sulfuric acid、sulfites、insecticides、plastics、vulcanized rubber、dyes、gunpowder、and matches、Also used to bleach wood pulp、straw、wool、silk、felt、and linen、[Merck Index] Has been used topically in the treatment of ringworm、scabies、pediculosis、and acne、psoriasis、and seborrhea、[HSDB] Used as a fungicide and acaracide、[EXTOXNET]、Petroleum Production and Refining [Category: Industry]、Pulp and Paper Processing [Category: Industry]、Textiles (Fiber & Fabric Manufacturing) [Category: Industry]、Farming (Pesticides) [Category: Industry]、For sulfur (USEPA、OPP Pesticide Code: 077501) ACTIVE products with label matches.、SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal、state and local authorities must be consulted for currently approved uses.、Fungicide、insecticide、In manufacturing sulfuric acid、carbon disulfide、enamels、metal-glass cements、in making gunpowder、matches、for bleaching wood pulp、linen.、In making phosphatic fertilizers、fumigant、bleaching of dried fruits、element is good electrical insulator、For more Uses (Complete) data for Sulfur、Elemental (15 total)、please visit the HSDB record page.、Use Classification: Cosmetics -> Antistatic、Antiseborrhoeic、Antimicrobial、Antidandruff、Industry Uses: Leaching agent、Alloys、Other、Binder、Insulators、Polymerization promoter、Dispersing agent、Solvent、Bleaching agent、Fuel、Fuel agents、Chemical reaction regulator、Surfactant (surface active agent)、Fuels and fuel additives、Processing aids not otherwise specified、Deodorizer、Filler、Corrosion inhibitor、Not Known or Reasonably Ascertainable、Soil amendments (fertilizers)、Dye、Adsorbent、Oxidizing agent、Processing aids、specific to petroleum production、Intermediate、Hardener、Adhesion、cohesion promoter、Consumer Uses: Dye、pH regulating agent、Household Products: Information on 65 consumer products that contain Sulfur in the following categories is provided:、• Landscaping、Yard、• Personal Care、• Pesticides、• Pet Care、Methods of Manufacturing: A Claus sulfur recovery unit consists of a combustion furnace、waste heat boiler、sulfur condenser、and a series of catalytic stages each of which employs reheat、catalyst bed、and sulfur condenser. Typically、two or three catalytic stages are employed. The Claus process converts hydrogen sulfide to elemental sulfur via a two-step reaction. The first step involves controlled combustion of the feed gas to convert approximately one-third of the hydrogen sulfide to sulfur dioxide and noncatalytic reaction of unburned hydrogen sulfide with sulfur dioxide. In the second step、the Claus reaction、the hydrogen sulfide and sulfur dioxide react over a catalyst to produce sulfur and water. ... The amount of combustion air is tightly controlled to maximize sulfur recovery、ie、maintaining the appropriate reaction stoichiometry of 2:1 hydrogen sulfide to sulfur dioxide throughout downstream reactors. Typically、sulfur recoveries of up to 97% can be achieved.、The、Frasch、process ... consists of injecting large quantities of hot water directly into the deposit、and then pumping the molten sulfur to the surface.、... Low-grade ores by Chemico process、smelter waste gas、sour natural gas、coal、iron、pyrites、gypsum、solvent extraction of volcanic ash、petroleum、coke oven gas、photolysis of hydrogen sulfide.、Two forms of sulfur of 99.5% purity or better are recognized in pharmacy: sublimed sulfur、also known as flowers of sulfur、and precipitated sulfur、also known as milk of sulfur、made by boiling sublimed sulfur with lime and precipitating with hydrochloric acid. Other sulfur preparations include: washed sulfur、made by treating sublimed sulfur with ammonia and washing with water to dissolve impurities、particularly arsenic、sulfurated lime、the active component of Vleminckx's lotion、made by boiling sublimed sulfur with lime、resulting in formation of calcium pentasulfide and calcium thiosulfate、and sulfurated potash (K2(Sx))、also known as liver of sulfur、made by heating sublimed sulfur with potassium carbonate.、Elemental sulfur、may be、recovered via petroleum product desulfurization、plus sulfur and sulfuric acid、resulting from flue gas-purification.、Impurities: Molten sulfur has impurities of selenium、tellurium、arsenic、chlorine、& ash、Liquid sulfur、may contain、hydrogen sulfide.、... Pharmaceutical and other commercial sulfur often contains talcum、bentonite、or organic impurities ...、Crude sulfur contains small percentages of carbonaceous matter. The amount of impurity is usually determined by combustion.、Formulations、Preparations: Various forms of elemental sulfur、dry flowable、water dispersible granules、soluble concentrates、wettable powder、Premix Partners: Bacillus thuringiensis spp. kurstaki、carbendazim、chlorothalonil、copper oxychloride、copper oxychloride sulfate、copper sulfate、basic、tribasic、cyproconazole、naphthalene、penconazole、pheromone、pyridaben、tetraconazole、triadimenol、zineb.、Colloidal sulfur: Topical: Powder: 33%、Bensulfoid (fused onto colloidal bentonite)、Tablets、for compounding: 130 mg (33% of colloidal sulfur)、Bensulfoid、Colloidal sulfur combinations: Topical: Lotion: 5% with Resocinol 2%、sulforcin (with alcohol 11.65%)、2% with Methyl Salicylate 5% and Zinc Oxide 6%、Bensulfoid (with alcohol 12%)、Shampoo: 2% with Salicyclic Acid 2%、Sebasorb、5% with Salicyclic Acid 2%、Meted Improved、5% with Zinc Oxide 10% and Zinc Sulfate 1%、Acnederm (with isopropyl alcohol 21%)、Precipitated sulfu。

技术档案

这个产品是什么

不溶性硫磺 是一种化工化合物，登记 CAS 号为 9035-99-8，分子式 S（分子量 32.07）。

识别信息

登记 CAS 号：9035-99-8

其分子式 S 由 1 个硫 组成。

别名/同义词：不溶性硫磺 · Sulphur · Insoluble sulfur

常见问题

PubChem 公开数据