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Ammonium iron(II) sulfate

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Products Intro: Product Name:Ammonium iron(II) sulfate
CAS:10045-89-3
Purity:99% Package:100g,500g,1KG,10KG,100KG
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Products Intro: Product Name:Sulfuric acid, iron(2+)ammonium salt (2:1:2)
CAS:10045-89-3
Purity:99% Package:5KG;1KG
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CAS:10045-89-3
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CAS:10045-89-3
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Ammonium iron(II) sulfate Basic information
Uses
Product Name:Ammonium iron(II) sulfate
Synonyms:diammoniumironsulfate;ferrousdiammoniumdisulfate;Sulfuricacid,ammoniumiron(2+)salt(2:2:1);sulfuricacid,ammoniumiron(2++)salt(2:2:1);AMMONIUM IRON(II) SULFATE;AMMONIUM FERROUS SULFATE;FERROUS AMMONIUM SULPHATE;AMMONIUM FERROUS SULPHATE
CAS:10045-89-3
MF:FeH8N2O8S2
MW:284.05
EINECS:233-151-8
Product Categories:Inorganics;Reference Material Potassium permanganateTitration;By Reference Material;Concentrates (e.g. FIXANAL);Salt Concentrates
Mol File:10045-89-3.mol
Ammonium iron(II) sulfate Structure
Ammonium iron(II) sulfate Chemical Properties
Melting point 100 °C
density 1.865
form Liquid
color pale green
Water Solubility g/100g H2O: 12.5 (0°C), 17.2 (10°C), 26.4 (20°C), 33 (30°C), 46 (40°C); insoluble alcohol [MER06] [LAN05]
Merck 13,523
CAS DataBase Reference10045-89-3(CAS DataBase Reference)
EPA Substance Registry SystemSulfuric acid, ammonium iron(2+) salt (2:2:1)(10045-89-3)
Safety Information
Hazard Codes Xi,C
Risk Statements 36/37/38-35
Safety Statements 37/39-26-45-36/37/39-30
RIDADR UN 2796 8/PG 2
Hazardous Substances Data10045-89-3(Hazardous Substances Data)
MSDS Information
ProviderLanguage
ACROS English
ALFA English
Ammonium iron(II) sulfate Usage And Synthesis
UsesIron ammonium sulfate is an analytical reagent in titrations and colorimetric measurements to measure oxidizing substances, such as chlorine, or to measure the chemical oxygen demand in waste water. The compound is used to prepare Fe(II) standard solution for these analyses. It also is a calibration standard in magnetic measurements; a reducing agent; a catalyst for polymerization; and is used in photographic chemistry.
Chemical PropertiesFerrous ammonium sulfate is a pale green or blue-green solid (powder or lumpy crystals).
DefinitionChEBI: A compound of ammonium, iron and sulfate in which the ratio of ammonium to iron(2+) to sulfate ions is 2:1:2.
General DescriptionA light green crystalline solid. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Ammonium iron(II) sulfate is used in medicine, chemical analysis and metallurgy.
Air & Water ReactionsSoluble in water that forms weakly acidic solutions. Deliquesces in air.
Reactivity ProfileAmmonium iron(II) sulfate is a weak reducing agent. Irritating and toxic ammonia and oxides of nitrogen may form in fires [USCG, 1999].
Health HazardInhalation of dust irritates nose and throat. Ingestion causes irritation of mouth and stomach. Dust irritates eyes and can irritate skin on prolonged contact.
Fire HazardSpecial Hazards of Combustion Products: Irritating and toxic ammonia and oxides of nitrogen may form in fires.
Potential ExposureThis substance is used in photography, analytical chemistry and in dosimeters.
Purification MethodsA solution in warm water (0.67g/mL) is cooled rapidly to 0o, and the resulting light bluish-green monoclinic crystals are filtered at the pump, washed with cold distilled water and pressed between sheets of filter paper to dry it. The solubility at 25o is 0.36g/mL. It separates as an almost white powder when a saturated aqueous solution is diluted with EtOH.
Ammonium iron(II) sulfate Preparation Products And Raw materials
Raw materialsSulfuric acid -->Iron-->Ammonium sulfate-->Ferrous sulfate heptahydrate-->FERROUS SULFATE
Tag:Ammonium iron(II) sulfate(10045-89-3) Related Product Information
Molybdic acid Neomycin sulfate SULFATE STANDARD Ammonium nitrate IRON(II) ETHYLENEDIAMMONIUM SULFATE TETRAHYDRATE Ammonium iron(II) sulfate hexahydrate, 98.5%,AMMONIUM IRON(II) SULFATE 6-HYDRATE, REAG.,AMMONIUM IRON(II) SULFATE 6 H2O,Ammonium iron(II) sulfate hexahydrate, for analysis, 99+%,Ammonium iron(II) sulfate hexahydrate, for analysis ACS, 99%,ammonium iron(ii) sulfate hexahydrate, acs,ammonium iron(ii) sulfate hydrate, puratronic,Ammonium iron(II) sulfate hexahydrate, ACS, 98.5-101.5%,Ammonium iron(II) sulfate hydrate, Puratronic(R), 99.999% (metals basis),Ammonium ferrous sulfate hexahydrate, IRON(III) ETHYLENEDIAMMONIUM SULFATE LIGHT'S SOLUTION, FERROUS-FERRIC AMMONIUM SULFATE IRON (II) AMMONIUM SULFATE, HYDROUS Ammonium iron(II) sulfate Ferrous sulfate heptahydrate Colistin sulfate Magnesium sulfate AMMONIUM Ammonium sulfate Aluminum sulfate Ammonium citrate tribasic Ammonium hydroxide