iron sulfide uses

Iron sulphide, also known as ferrous sulphide, is a chemical compound used in alloy and stainless steel industries to control hydrogen embrittlement. It can be used alone or in combination with other active fillers in organic bonded abrasives. Cheng CL, e.g. If it does not breathe, artificial respiration should be given. Ferrous Sulfate is an essential body mineral. If swallowed, if the victim is conscious and alert, he should be given 2-4 cups of milk or water. When a refinery processes sour crude oil, the hydrogen sulfide present in the crude oil causes this problem to develop. Get medical attention. Troilite, FeS, a stoichiometric compound that adopts hexagonal symmetry. When it is pure it is colorless (National Center for Biotechnology Information, S.F.). The compound has a molecular weight of 87.910 g / mol and a density of 4.84 g / ml. (2013, May 21). Will 5G Impact Our Cell Phone Plans (or Our Health?! When black powder collects in gas pipelines it causes wear, reduces efficiency in compressors, clogs instrumentation and … Another use of iron sulphide is in the production of malleable iron. Retrieved from jainsonfes. It is a microfertilizer containing ferrous iron-that is, iron in the most accessible form for plant cells. It is used in the metallurgical industry in imparting and improving additional mechanical properties of metals and alloys by adding sulfur to … The term "active sulfide" is used to denote compounds that revert to H 2 S gas when acidified with 2-molar citric acid solution, as opposed to inert sulfides, which are stable. The steel industry uses iron sulphide as a re-sulphurization agent in the manufacturing of carbon, alloy and stainless free cutting steels. Material Safety Data Sheet Ferrous sulfide. JAINSON LABS (INDIA). It also acts as a degrading agent to improve the capacity of the steel casting machine, which are used in the production of various steel parts. Retrieved from youtube. If breathing is difficult, give oxygen. Iron (ferrous fumarate, ferrous gluconate, ferrous sulfate) is used to treat or prevent anemia (a lower than normal number of red blood cells) when the amount of iron taken in from the diet is not enough. Sulfides can be generated from soluble iron sulfide minerals or from sulfate-reducing bacteria . Sulfate compounds are salts or esters of sulfuric acid formed by replacing one or both of the hydrogens with a metal. There is a wide range of applications of ferrous (II) sulphide or iron sulphide. Iron sulfide is involved in a rare benign condition known as pseudomelanosis duodeni. Iron sulphide combined with ferrous silicon and ferromanganese is used to increase the sulfur content of steel and iron. The container containing the compound should be kept dry, in a cool place. Fertilizer from iron sulphate. It is also used in lubricants and to treat exhaust gases. For example, pyrite, which is also called fool’s gold owing to its brassy yellow colour, is a sulfide of iron with the formula FeS 2.Pyrite is a major source of iron and is one of the most abundant of the sulfur minerals. Multi-Chem provides a number of specialty chemicals to remove iron sulfide, all specifically designed to attack your unique production challenges in the most effective way possible. If the plant is opened and the deposit of ferrous sulfide is exposed to air, its exothermic oxidation may raise temp of gases and vapors in the vicinity. Iron sulphide is also used in the production of metal castings. Iron sulfide has uses compatible with sulfates. Iron(II)sulfide Revision Date 19-Jan-2018 Iron sulfide (FeS) 1317-37-9 100 4. With electron microscopy and X-ray analysis of energy dispersion by electron probe, the pigment mainly corresponds to an accumulation of ferrous sulfide (FeS) in macrophages within the lamina propria (Cheng CL, 2000). Fisher scientific. Iron (II) sulphide is obtained by heating sulfur and iron according to the reaction: The reaction is very exothermic (releases heat) and the ratio of iron to sulfur should be 7: 4 (NileRed, 2014). The cell reactions are Reacts with oxidizing agents and when heated decomposes emits toxic fumes of sulfur oxides. Ground all equipment containing material to avoid electrical sparks. Industrially, ferrous sulfate is mainly used as a precursor to other iron compounds. Iron sulphide combined together with ferrous silicon and ferromanganese is used to increase the sulphur content of steel and iron. Kinetics of FeS precipitation: Part 1. Never give anything by mouth to an unconscious person. Avoid contact with the eyes. It has a melting point of 1195 ° C and is insoluble in water and nitric acid (Royal Society of Chemistry, 2015). Pyrophoric material such as iron sulfide is frequently found in refinery equipment. First-aid measures Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Ferrous sulfate is a type of iron. Preparing Iron (II) Sulfide (cool reaction). Iron Sulfide, also known as ferrous sulfide is a chemical compound that is made up of Iron and sulfur. Skin Contact Wash off immediately with soap and plenty of water while removing all contaminated clothes and shoes. The compound is pyrophoric and may ignite spontaneously or also the product of a strong impact, so it is not advisable to grind it in a mortar when it is synthesized and must be treated with care. Iron sulfide, better known as pyrite or fool's gold, could have a new lease on the high life after researchers turned it into a magnet using an electrical treatment. In case of contact with eyes, they should be rinsed with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. https://www.webmd.com/drugs/2/drug-8414/iron-ferrous-sulfate-oral/details When production stops for maintenance work, any iron sulfide present can react with the air through an oxidation reaction. Iron (II) sulphide has the chemical formula FeS. When iron sulfide reacts with hydrochloric acid it produces hydrogen sulfide (H2S) and a rotten egg smell. 2. Ferrous sulfate is an iron supplement that may be used to reverse or prevent anemia and … In the purification of crude phosphoric acid, iron sulfide is used as a reducing agent to remove the heavy impurities of phosphoric acid. The iron and steel industry uses iron sulfide as a resulfurization agent in the manufacture of carbon, alloy and stainless steel free cutting steels. PubChem Compound Database; CID = 14828. Pyrite is used in the production of sulfur and sulfuric acid and is also used in coal mining (JAINSON LABS (INDIA), S.F.). The iron and steel industry uses iron sulfide as a resulfurization agent in the manufacture of carbon, alloy and stainless steel free cutting steels. Upsides. In hair dyes, paint, ceramics, bottles and glasses, iron sulphide is used as a pigment. Iron sulfide or ferrous sulfide is one of a family chemical compounds and minerals with the approximate formula FeS. iron(II) sulphate) or ferrous sulfate is the chemical compound with the formula (FeSO4), known since ancient times as copperas. Retrieved from sciencelab. 4. Iron metal shows ferromagnetism; iron sulfides do not. This is manifested endoscopically as discrete, flat, brown-black spots on the duodenal mucosa. Ferrous sulfide may also be obtained in aqueous medium by dissolving sulfur in an ionic solution of iron (II). It works by helping the body to produce red blood cells. Changgeng Yi Xue Za Zhi 23 (6), 372-376. (2014, May 15). ... SULFEX® 600, BLUE, RED, and YELLOW Iron Pyrite FeS powder is used as a grinding-active filler in resin-bonded grinding wheels and cut off wheels, brake linings, etc. Iron sulphide is also used in the production of metal castings. Iron sulphide powder is pyrophoric (spontaneously ignites in the air). With a history of iron sulfide related problems, one of their wells experienced excessive workover costs and downtime. Ferrous sulfate, also called iron sulfate, is a form of iron with several uses as a lawn treatment. It is a reducing agent, and as such is useful for the reduction of chromate in cement to less toxic Cr(III) compounds. Iron sulfide is mineral pyrite that resembles gold and is dubbed"fool's gold". Sphalerite (which is also known as Blende), is an important ore of zinc and can make a rather attractive cabinet specimen as well. In case of insufficient ventilation, wear suitable respiratory equipment. ), The Secret Science of Solving Crossword Puzzles, Racist Phrases to Remove From Your Mental Lexicon. Iron sulfides occur widely in nature in the form of iron… Iron sulphide has uses compatible with sulfates. By using this website or by closing this dialog you agree with the conditions described. Pyrrhotite, Fe1-xS, a mineral, which displays ferrimagnetism and crystallizes in monoclinic system. Get medical attention. Sulfides of many important metallic elements are naturally occurring minerals. In hair dyes, paint, ceramics, bottles and glasses, iron sulfide is used as a pigment. Historically ferrous sulfate was used in the textile industry for centuries as a dye fixative.It is used historically to blacken leather and as a constituent of ink. It also acts as a debasing agent to improve machine capability of steel castings, which are used in the production of various steel parts. Pyrite (FeS 2) and other iron sulfides are often present in significant quantities in many sedimentary deposits, including those associated with coal and commercially important metal ores. The iron in the steel reacts with hydrogen sulfide to create an iron crust scale on the metal surface. It is also used in lubricants and to treat exhaust gases. Iron sulfide reacts with hydrochloric acid, releasing hydrogen sulfide: [2] FeS + 2 HCl → FeCl 2 + H 2 S FeS + H 2 SO 4 → FeSO 4 + H 2 S. In moist air, iron sulfides oxidize to hydrated ferrous sulfate. Ferrous sulfide should be kept away from heat and sources of ignition. Retrieved from chemspider: chemspider.com. A Texas-based oil company operates a producing field in west Texas. Geochimica et Cosmochimica Acta Volume 59, Issue 21, 4367-4379. In all cases, immediate medical attention should be obtained (fisher scientific, 2009). Iron (II) sulfide. Iron sulfide, in both the monosulfide (FeS) and disulfide (FeS 2) forms, has been considered as cathode material for lithium batteries.Primary Li–FeS x battery uses lithium anode, iron sulfide cathode, and lithium iodide in an organic solvent blend as the electrolyte. Ferrous sulfide is an unstable compound and reacts with air to form ferrous oxide and sulfur. Iron is a mineral that is available as a dietary supplement. This is observed in the following reaction: Reacts with dilute solutions of sulfuric acid to form ferrous oxide, sulfur dioxide and water according to the reaction: FeS + H 2 SW 4 → FeO + H 2 O + SO 2. In the purification of crude phosphoric acid, iron sulphide is used as a reducing agent to remove heavy impurities form phosphoric acid. Pieces of pyrite have also been used as a spark-producing material in flintlock firearms. Iron sulphide is the mineral pyrite which resembles gold and is dubbed as “fool’s gold.” Pyrite is used in the production of sulfur and sulfuric acid and it is also used in coal mining. rotten egg gas). Iron Sulfide (FeS) & Iron Disulfide (FeS2) Iron Pyrite Physical Properties. IDENTIFICATION. All are black, water-insoluble solids. Mackinawite, Fe1+xS the least stable form of iron sulfide; mackinawite has a layered structure. Our approach is tailored to your own system conditions and operating parameters for the best in corrosion protection. Iron sulphide is also used as a laboratory chemical for the preparation of hydrogen sulphide gas. Figure 2 shows the appearance of ferrous sulfide. (S.F.). Oil Fields The Issue: Iron Sulfide Plugging in Wellbore The Solution: Treatment with Sabre's DiKlor SM service, using chlorine dioxide (ClO 2) stimulation process Background. Royal Society of Chemistry. You normally get iron from the foods you eat. 3. However, this reaction competes with the iron (II) sulfate formation reaction as follows: Subsequently iron (II) sulfate decomposes to ferrous sulfate, although the reaction occurs very slowly (Rickard, 1995). SECTION 1. Uses. Iron sulfide is mainly used in the manufacture of ceramics. For preventive purposes, use 10 g per 10 liters of water. The presence of moss in your lawn indicates poor growing conditions for grass. Empty containers represent a risk of fire, the residue must be evaporated under an extractor hood. Ferrous Sulphide sticks are widely used as a laboratory chemical for the preparation of Hydrogen Sulphide gas, by famous KIPP'S apparatus when comes in contact with dilute mineral acids. The compound is very dangerous in case of ingestion and dangerous in case of contact with the eyes (irritant) and inhalation (Material Safety Data Sheet Ferrous sulfide, 2013). Iron sulphide has uses compatible with sulfates. Iron sulfide is also used as a laboratory chemical for the preparation of hydrogen sulfide gas. Iron Sulfide Catalyzed Redox/Condensation Cascade Reaction between 2-Amino/Hydroxy Nitrobenzenes and Activated Methyl Groups: A Straightforward Atom Economical Approach to 2-Hetaryl-benzimidazoles and -benzoxazoles. Iron sulfide is the most prominent contaminant in natural-gas pipelines and compression equipment in pipeline, refinery, gathering, and storage applications. You will get iron sulfate and hydrogen sulfide gas (a.k.a. Myoglobin helps your muscle cells store oxygen. Iron sulphide is the mineral pyrite which resembles gold and is dubbed as “fool’s gold.” Figure 1: Structure of iron (II) sulphide. (S.F.). It is mainly black in color and is insoluble in water but soluble in acids. Sulphate compounds are water soluble and are used in the treatment of water. Iron sulfide is used in the alloy and stainless steel industries to control the embrittlement of hydrogen. Moss grows where grass cannot survive, such as … Uses of Ferrous Sulphide. Fact Check: What Power Does the President Really Have Over State Governors? Retrieved from lasecsa. Why Use Ferrous Sulfate for Lawns?. Festival of Sacrifice: The Past and Present of the Islamic Holiday of Eid al-Adha. He Iron sulfide (II) , Also called ferrous sulfide, is a chemical compound of formula FeS. Ferrous sulfide reacts in acid media to form ferrous oxide and hydrogen sulphide vapors that are extremely toxic. If the compound comes into contact with the skin, it should be rinsed with copious amounts of water for at least 15 minutes while removing contaminated clothing and shoes. Competing reaction mechanisms. We use cookies to provide our online service. If you do not feel well, you should seek medical attention and show the product label as much as possible. Uses of Ferrous Sulphide. Using iron sulfate, you can prepare yourself a very valuable fertilizer – iron chelate. Wear suitable protective clothing. \"Iron sulfide\" exists in several distinct forms, which differ in the ratio of sulfur to iron and properties: 1. When the equipment is opened to the atmosphere for maintenance, an exothermic reaction can take place that may cause injury to personnel and catastrophic damage to equipment. It also acts as a degrading agent to improve the capacity of the steel casting machine, which are used in the production of various steel parts. (2009, August 20). Another use of iron sulphide is in the production of malleable iron. How to Use Sulphate of Iron to Kill Moss. Iron sulfide is also used in the production of metal castings. Within the crystals of iron disulfide, sulfur atoms come in pairs, with one of the sulfur’s four bonds linked to another sulfur atom. Iron sulfide is used in the alloy and stainless steel industries to control the embrittlement of hydrogen. In your body, iron becomes a part of your hemoglobin and myoglobin. Sulfide, S-2, and bisulfide, HS-, are the corresponding ionic forms. Iron (II) sulfide is a dark brown or black metal-looking solid. In case of inhalation, remove the victim from the exposure area and move to a cool place. Hemoglobin carries oxygen through your blood to tissues and organs. to. Chemistry: (Zn, Fe)S, Zinc Iron Sulfide Class: Sulfides; Group: Sphalerite Group; Uses: major ore of zinc, rarely cut into gemstones, mineral specimen Specimens. National Center for Biotechnology Information. Sulfate compounds are soluble in water and are used in water treatment. Do not breathe dust. And it should be tightly closed in a ventilated place. Sulfate compounds are soluble in water and are used in water treatment. Biology and biogeochemistry. Iron sulfides are often iron-deficient non-stoichiometric. Combustible materials should be stored away from extreme heat and away from strong oxidizing agents. Is the Coronavirus Crisis Increasing America's Drug Overdoses? It is also used in lubricants and to treat exhaust gases. Rickard, D. (1995). The compound should be kept away from incompatible substances such as oxidizing agents and acids. When sedimentary deposits containing large quantities of sulfide minerals are exposed to air and water, they rapidly oxidize to produce iron and other metals, sulfate, and acid. (2015). The name \"pyrite\" is after the Greek \"pyr\" meaning \"fire.\" This name was given because pyrite can be used to create the sparks needed for starting a fire if it is struck against metal or another hard material. Iron(II) sulfate (Br.E. In the purification of crude phosphoric acid, iron sulfide is used as a reducing agent to remove the heavy impurities of phosphoric a… Retrieved from PubChem. Pseudomelanosis duodeni: case report. The sulfur, upon dissolving, forms hydrogen sulfide which reacts reversibly with the iron (II) ions according to the reaction. .../Ferrous sulfide/ is occasionally formed unintentionally when materials containing sulfur are treated in iron and steel vessels- eg in petroleum refineries. It produces no symptoms and can be reversible. FE2-S-02-NP , FE2-S-03-NP , FE2-S-04-NP , FE2-S-05-NP CAS #: 1317-37-9 Relevant identified uses of the substance: Scientific research and development Supplier details: American Elements 10884 Weyburn Ave. Material Safety Data Sheet Iron (II) Sulfide. (2000). Product Name: Iron(II) Sulfide Nanoparticles Product Number: All applicable American Elements product codes, e.g. Iron(II) Sulfide (Ferrous Sulfide) is a moderately water and acid soluble Iron source for uses compatible with sulfates.

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