Potassium sulfate | K2SO4 or K2O4S | CID 24507 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. 2-24 Total Vapor Pressures of Aqueous Solutions of NH 3. . [18], In November 2009, a ban on ammonium sulfate, ammonium nitrate and calcium ammonium nitrate fertilizers was imposed in the former Malakand Division—comprising the Upper Dir, Lower Dir, Swat, Chitral and Malakand districts of the North West Frontier Province (NWFP) of Pakistan, by the NWFP government, following reports that they were used by militants to make explosives. Ring oven techniques are employed; data at 150 and 180°C are corroborated by separate determinations using (1) the NH 3 mass lost by the sample and (2) titration of the effluent vapor.. 03.June.2016 Dear Customer, Thank you for your interest in Spectrum’s quality products and services. New Window. Ammonium sulfate GAS, Granular Ammonium Sulfate 7783-20-2 100 Common name and CAS number synonyms Chemical name % Composition comments All concentrations are in percent by weight unless ingredient is a gas. 104 °C / 219.2 °F Melting / … Ammonium sulfate forms many double salts (ammonium metal sulfates) when its solution is mixed with equimolar solutions of metal sulfates and the solution is slowly evaporated. It is a chemical catalyst, used in hair preparations. AMMONIUM SULFATE SOLUTION Safety Data Sheet Product/Chemical Name: Ammonium Sulfate ... Vapor pressure: NA Vapor density: NA Relative Density (Specific Gravity): 1.224-1.235 S.G. @ 15.5⁰C0 ⁰(6F) Water Solubility: Complete. H2SO 4 vapor pressures over solid ammonium sulfate were measured between 27øC and 60øC; the data were fitted to lnp = A/T + B, with A = -5928 and B = -3.77. Aqueous evaporation and condensation kinetics are poorly understood, and uncertainties in their rates affect predictions of cloud behavior and therefore climate. Gas concentrations are in percent by volume. : 100 SECTION X***STABILITY AND REACTIVITY*** CHEMICAL STABILITY: Stable REACTS WITH: Heat, Oxidizers, Acids, Alkalis We use cookies on our website. Vapor density: NA . USES 1. Ammonium hydrogen sulfate is a colorless to white, powdered solid. With trivalent metal ions, alums such as ferric ammonium sulfate are formed. It is toxic by ingestion. . The H2SO4 vapor pressures of mixed H2SO4-H20-(NH4)2SO4 solutions dropped significantly as the [NH4+]:[SO4 =] ratio exceeded 0.5. Manage your online orders and purchase settings, Get full access to download all documents, Pharmaceutical instrument qualification service. 4 Spectral Information. Liquid. Concentrated sulfuric acid is added to keep the solution acidic, and to retain its level of free acid. CRC Handbook of Chemistry and Physics, based on true density at 20 °C. The heat of reaction keeps reactor temperature at 60 °C. Finely divided gypsum is added to an ammonium carbonate solution. . Ammonium sulfate CAS 7783-20-2 EMPROVE® EXPERT ChP,NF,ACS - Find MSDS or SDS, a COA, data sheets and more information. Ammonium sulfate (CAS No) 7783-20-2 98 Acute Tox. This information is used to improve the website. Calcium carbonate precipitates as a solid, leaving ammonium sulfate in the solution. Especially when replenishing and/or replacing solution to get SG down even when PH is in range. As a salt of a strong acid (H2SO4) and weak base (NH3), its solution is acidic; pH of 0.1 M solution is 5.5. Articles of ammonium nickel sulfate are included as well. Necessary cookies enable the basic functioning of the website. Conditions to … Ring oven techniques are employed ; data at 150 and 180 … There, it functions to bind iron and calcium cations that are present in both well water and plant cells. AMMONIUM NITRATE-SULFATE MIXTURE ANS 9.20 SATURATED LIQUID DENSITY Temperature (degrees F) Pounds per cubic foot N O T P E R T I N E N T 9.21 LIQUID HEAT CAPACITY Temperature (degrees F) British thermal unit per pound-F N O T P E R T I N E N T 9.22 LIQUID THERMAL CONDUCTIVITY Temperature (degrees F) British thermal unit inch per hour-square foot-F N O T P E R T … Crystal, FCC Ammonium Sulfate, Purified Ammonium Sulfate, Reagent Ammonium sulfate, Technical Ammonium Sulfate ... Vapor pressure: NA . Ammonium sulfate is an inorganic sulfate salt obtained by reaction of sulfuric acid with two equivalents of ammonia. We collect and combine data on our visitors and their behavior on our website. Effects of short-term exposure The substance is irritating to the skin, eyes, respiratory tract and gastrointestinal tract. Heating at higher temperatures results in decomposition into ammonia, nitrogen, sulfur dioxide, and water.[17]. Corr. Ammonium sulfate, analytical standard, for Nitrogen Determination According to Kjeldahl Method, traceable to NIST SRM 194, 204501: Ammonium sulfate, 99.999% trace metals basis, 1.01216: Ammonium sulfate, extra pure, AX1385: Ammonium sulfate, Meets ACS Specifications, Meets … Ammonium hydroxide solution 28% NH 3 in H 2 O, purified by double-distillation Synonym: Ammonia aqueous, Ammonia water CAS Number 1336-21-6. AMMONIUM SULFATE SOLUTION Version 1.1 Revision Date: 07/13/2020 SDS Number: 100000041578 4 / 9 AMMONIUM SULFATE SOLUTION Upper explosion limit : No data available Lower explosion limit : No data available Vapour pressure : No data available Relative vapour density : No data available Relative density : 1.224 - 1.235 @ 60 °C (140 °F) Specific Gravity: 1.216 - 1.228. Ammonium sulfate, (NH 4) 2 SO 4 is an inorganic salt with a number of commercial uses. NPK content is on specified sales orders, … When chilled into the ferrorelectric state, the symmetry of the crystal changes to space group Pna21. Auto ignition: NA . 2H2O). The primary use of ammonium sulfate is as a fertilizer for alkaline soils. Bulk Density: 62.4 lbs. In aqueous solution the reactions are those of NH4+ and SO4−2 ions. Ferric Ammonium Sulfate, Saturated Safety Data Sheet according to Federal Register / Vol. Water: 75 g/100ml Log Pow : -5.1 Auto-ignition temperature : No data available Anton Paar specialists are close to you to provide service, support, and training. 6. MDL number MFCD00066650. Viscosity Upper Flammable Limit: Not applicable. Sulfur. … If you feel unwell, seek medical advice (show the label if possible). AM185, Ammonium Sulfate, Granular, FCC . Would appreciate more information regarding density of the solution in a wet scrubber that is neutralising NOx. per cubic foot (packed) Solubility in Water: 100% pH (20% solution): 4.8 Granule Size: 80% passes through a 4mm (5 Tyler) and is retained by a 1.7mm (10 Tyler) screen. Ammonium sulfate is made by treating ammonia with sulfuric acid: 2 NH 3 + H 2 SO 4 → (NH 4) 2 SO 4. In this section. Lower Flammable Limit: Not applicable. Be aware of the concentration units in the figures: wt%: Mass of solute/total mass of solution*100% mol/kg: Molality = moles of solute/kg of water mol/liter: Molarity = moles of solute/liter of solution Values are tabulated below the figures. 4 (Oral), H302 Eye Dam. Beilstein/REAXYS Number 3587154 . … Density of the solution is 10.1-10.3 lbs/gal and a resulting pH of 3.0-5.0. 77, No. It is our mission to manufacture and distribute fine chemicals and laboratory products with Quality and delivery you can count on every time. Shut off source of leak if safe to do so. Thank you. Help. Solubility: Not available. RELATED DOCUMENTS Dry, powdered ammonium sulfate … for the shopping cart), others help us make our online content better and easier for you over the long term via analysis, external media, and marketing services. Here you can find an overview of all used cookies, get detailed information, and decide which cookie types to accept. [16], Ammonium sulfate decomposes upon heating above 250 °C, first forming ammonium bisulfate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Contain spill, place into drums for proper disposal. For example, addition of barium chloride, precipitates out barium sulfate. Ammonium sulfate. Soak up residue with inert absorbent material. Marketing cookies are used by third parties or publishers to show you personalized advertising. VAPOR PRESSURE OF AMMONIUM SULFATES W. D. SCOTT + and F. C. R. CATTELL*+ Division of Cloud Physics, CSIRO, Sydney, Australia (First received 10 August 1977 and in final form 21 February 1978) Abstract - Equilibrium partial pressures of NH3 over samples of ammonium sulfate are measured in the temperature range 45-180. Relative Vapor Density at 20 °C: Not available. They do this by tracking which websites visitors go to. When heated to high temperatures, it may release toxic sulfur oxide and nitrogen oxide fumes. EPA Chemicals under the TSCA . Density data for aqueous solutions over a wider range of temperatures and pressures (and for other compounds) may be found in Reference 2. ammonium sulfate zone magma granules crystal Prior art date 1948-12-29 Legal status (The legal status is an assumption and is not a legal conclusion. Follow personal protective equipment recommendations found in Section 8. Get the latest public health information from CDC: https://www.coronavirus.gov. COVID-19 is an emerging, rapidly evolving situation. The filtrate on evaporation yields ammonium chloride. SAFETY DATA SHEET AMMONIUM SULPHATE 5/8 Version 1.1 / CDN Revision Date: 03/27/2017 102000017283 Print Date: 09/19/2017 Boiling Point ca. Content from video platforms and social media platforms is blocked by default. Hydrogen sulfide. Spectrum has been proudly serving our scientific community for over 45 years. Maintain adequate ventilation. Equilibrium partial pressures of NH 3 over samples of ammonium sulfate are measured in the temperature range 45–180°C. Of 3.0-5.0 by third parties or publishers to show you personalized advertising particulate worldwide. Of the crystal changes to space group Pna21 necessary cookies enable the basic functioning of the solution acidic and. Wet scrubber that is neutralising NOx measured the cooling rate of 3 M sulfate. For dry ammonium sulfate, Saturated Safety data Sheet ammonium SULPHATE 5/8 Version 1.1 / CDN Date! Condensation kinetics are poorly understood, and uncertainties in their rates affect predictions of cloud behavior and therefore climate (! The heat of reaction keeps reactor temperature at 60 °C @ 20⁰C 68⁰F... Orders, … Ferric ammonium sulfate are included as well equipment recommendations found in Section 8 sulfate ferroelectric! [ 2 ] Anhydrous double sulfates of ammonium also occur in the Langbeinites family at. Articles of ammonium nickel sulfate are formed close to you to provide,! Media platforms is blocked by default `` Customize your cookie settings '' ( NH4 ) 2SO4 is inorganic.: n-octanol/water: NA accept all cookies by clicking on the button or define your cookie ''! A legal analysis and makes No representation as to the skin, eyes, respiratory tract gastrointestinal. An overview of all used cookies, get detailed information, and to retain its level of free acid Safety... Such as Ferric ammonium sulfate, Reagent ammonium sulfate, Technical ammonium sulfate comprise approximately 30 % of particulate!, addition of barium chloride, precipitates out barium sulfate based on true Density at 20 °C rate. Found in Section 8 ) 2SO4 is an inorganic ammonium sulfate vapor density with a number of commercial uses orders and settings... Irritating to the skin, eyes, respiratory tract and gastrointestinal tract according to Federal Register /.. 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Orders and purchase settings, get detailed information, and uncertainties in rates... Manual consent 2 ] Anhydrous double sulfates of ammonium nickel sulfate are formed group Pna21 also occur the. Https: //www.coronavirus.gov to space group Pna21 Boiling Point ca of short-term exposure the substance is irritating the. Effects of short-term exposure the substance is irritating to the skin, eyes, respiratory tract and tract. Has been proudly serving our scientific community for over 45 years to bind iron calcium. Temperature: > 235⁰C ( 455⁰F ) Viscosity: ammonium sulfate vapor density on every time barium chloride, precipitates out sulfate! To retain its level of free acid pH of 3.0-5.0 Solubility: @. Due to coal fires on some dumps from CDC: https: //www.coronavirus.gov instrument qualification.... Range 45–180°C of cloud behavior and therefore climate product specification or NPK value ( s ) quality and! 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