The density of NH 4 MnO 4 is given different values in literature, with the most recent measurement being 2.2 g/cm 3 at 20 °C. Ammonium Perchlorate production facility catches fire and detonates 3 times with shock waves racing across the desert floor in Henderson, Nevada. No predicted properties have been calculated for this compound. The ammonium perchlorate we studied had a porosity of 48%, whereas a completely dense structure has a porosity of 26%. BuGuCh & Partners is supplier for Ammonium perchlorate. Experimental Density: 1.95 g/mL Alfa Aesar 11658: Miscellaneous. 1:608 1956]. Slightly soluble in ethanol, acetone. Ammonium Perchlorate Sodium Perchlorate Potassium Perchlorate Perchloric Acid Chemical Abstracts Service (CAS) Numbers 7790-98-9 . The mixing of composite and double base … A detailed study of the structural, electronic, and vibrational properties of crystalline ammonium perchlorate (AP) under hydrostatic compression was performed with density functional theory.The results show that the compressibility of AP is nearly isotropic. It is produced by reaction between ammonia and perchloric acid, or by double decomposition between an ammonium salt and sodium perchlorate. Production. Granular ammonium perchlorate having a particle size of -40 to 50 mesh is packed to a bulk density of from about 1.0 to 1.5 g/cc in a rocket motor casing restricted to maintain a chamber pressure in the range of from about 100 to about 2,000 psia and is used as the sole source of propellant gases for propelling a rocket. Ammonium perchlorate ("AP") is an inorganic compound with the formula NH4ClO4. CopyCopied, HHEFNVCDPLQQTP-UHFFFAOYSA-N The ammonium perchlorate makes up the oxygen deficit introduced by using nitrocellulose, improving the overall specific impulse. The results shows that the p … It differs from many traditional solid rocket propellants such as black powder or zinc-sulfur, not only in chemical composition and overall performance, but also by the nature of how it is processed.APCP is cast into shape, as opposed to powder pressing as with black powder. This does not mean however that particles cannot achieve better packing with a change in porosity. Ammonium perchlorate (AP) is a chemical compound with the formula NH4ClO4. Nanothermites are attracting much attention because of the high energy density, self-sustained exothermic reaction, and high combustion temperature. From morphological studies the crystal is known to belong to the orthorhombic bipyramidal class with the axial ratios. 1996). Developing low-density additives with high activities is significantly important for thermal decomposition of ammonium perchlorate and the relative technical applications. Ammonium perchlorate IUPAC name: Ammonium perchlorate Other names AP Identifiers CAS number: 7790-98-9: SMILES: O=Cl(=O)(=O)O-. Ammonium perchlorate is widely used as an oxidizing agent. Thermochimica Acta 1988 , 132 , … Ammonium perchlorate is usually bought from chemical suppliers or from dedicated pyro suppliers. Ammonium perchlorate (AP) is a chemical compound with the formula NH4ClO4. AMMONIUM PERCHLORATE CAS No 7790-98-9 MATERIAL SAFETY DATA SHEET SDS/MSDS SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1 Product identifiers Product name : Ammonium perchlorate CAS-No. It is a powerful oxidizer. 1 Structures Expand this … AMMONIUM PERCHLORATE AMP 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 I N E N T 9.23 LIQUID … [NH4+]. Dry ammonium permanganate in sensitive to heat, shock and friction, and may explode at temperatures … zhuwh@mail.njust.edu.cn A detailed study of the structural, … Disruption in the availability of T3 in target tissues can result in adverse effects on a wide variety of organs and systems (L894). Tetra-n-butylammonium perchlorate. The m planes {110} and the c planes {001} are the most prominent. Its instability has involved it in a number of accidents, such as the PEPCON disaster. 1996). Ammonium permanganate is a moderately strong explosive, due to the combination of oxidizer permanganate anion and reducing ammonium cation. The primary and most sensitive target of the perchlorate anion (perchlorate) is the thyroid gland. Ammonium perchlorate crystallizes into colorless rhombohedra. A model that gives the particulate composition with maximum packing density and minimum viscosity for highly loaded trimodal hydroxyl terminated polybutadiene-ammonium perchlorate (HTPB-AP) based composite propellant was developed by using the packing density concept. Ammonium perchlorate ("AP") is an inorganic compound with the formula NH4ClO4. Ammonium Perchlorate Date Issued: Original issue 1989 Review Date: 02 Jan 2013 FORM: W-MS-01 REV: 14 DOC ID: 960113 MATERIAL SAFETY DATA SHEET—AMMONIUM PERCHLORATE Page 1 of 11 1. Ammonium perchlorate composite propellant (APCP) is a modern fuel used in solid-propellant rocket vehicles. Bulk Density. Ammonium perchlorate sc-239238 Hazard Alert Code Key: EXTREME HIGH MODERATE LOW Section 1 - CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME Ammonium perchlorate STATEMENT OF HAZARDOUS NATURE CONSIDERED A HAZARDOUS SUBSTANCE ACCORDING TO OSHA 29 CFR 1910.1200. The next step in the development of an understanding of the deflagration process on a level that will be use- It is a colorless or white solid that is soluble in water. 7601-90-3 : Physical Description (physical state at room temperature) White orthorhombic crystal : White orthorhombic deliquescent crystal . The laser with a radiation wavelength of 1.06 μm and a pulse duration of 0.8 ms was used as a source of heat. Since it is such a useful chemical in pyrotechnics it can be worth the time and effort to try to prepare it at home. Dependences of the detonation velocity of pressed charges with different types of aluminum on the activation time, density, and diameter of the charges were obtained. The majority of ammonium perchlorate is used to make solid propellants. Laser ignition of stoichiometric mixture based on aluminum nanopowder and ammonium perchlorate were studied experimentally. Find more information on this substance at: PubChem, PubMed. Larger amounts and mixtures of ammonium perchlorate with metal powders or organic substances are more likely to detonate. IUPAC Standard InChIKey: BGZZNVNAKMESMV-UHFFFAOYSA-N CAS Registry Number: 7790-98-9 Chemical structure: This structure is also available as a 2d Mol file; Permanent link for this species. Ammonium perchlorate (AP) is produced by reaction between ammonia and perchloric acid, and is the main reason for the industrial production of perchloric acid.It also can be produced by reaction of ammonium salts with sodium perchlorate.This process exploits the solubility of NH 4 ClO 4 is about 10% of that for sodium perchlorate.. AP crystallises into colorless rhombohedra. The powerful oxidizer is used in the manufacture of rocket propellants; explosives and pyrotechnics; as an etching and engraving agent; and in analytical chemistry. The voltage drop across the perchlorate cell depends on: (1) anode and cathode material (2) cathode-anode spacing (3) concentration of reagents in the cell (4) cell temperature (5) current density on the anode and the cathode Because of the high anodic potential essential for the formation of perchlorate, the voltage drop across the cell is relatively high. Tetrabutyl ammonium perchlorate. It is the salt of ammonia and perchloric acid. Structure, properties, spectra, suppliers and links for: Ammonium perchlorate, 7790-98-9. Create . Three different AP particle sizes are used in bulk during the processing of CPs. It crystallises in colorless rhombohedra with a relative density of 1.95. T3 is essential for normal development of the nervous system and for the regulation of metabolism of cells in nearly all tissues of the body. Parent Compound: CID 16028 (Tetrabutylammonium) Component Compounds: CID 16028 (Tetrabutylammonium) CID 24247 (Perchloric acid) Dates: Modify . Ammonium perchlorate 99.999% trace metals basis; CAS Number: 7790-98-9; EC Number: 232-235-1; Synonym: Ammonium perchlorate; Linear Formula: H4ClNO4; find Sigma-Aldrich-455822 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich. SelfDecode is a personalized health report service, which enables users to obtain EXPLOSIVE BEHAVIOUR OF AMMONIUM PERCHLORATE* DONNA PRICE, A. R. CLAIRMONT, JR AND 1. The production volume of ammonium perchlorate far outpaces the other salts (Mendiratta et al. Soluble in methanol. Like most ammonium salts, it decomposes before melting.Mild heating results in chlorine, nitrogen, oxygen and water, while strong heating may lead to explosions. A detailed study of the structural, electronic, and vibrational properties of crystalline ammonium perchlorate (AP) under hydrostatic compression was performed with density functional theory.The results show that the compressibility of AP is nearly isotropic. of ammonium perchlorate is 123.8 kJ/mol below 240 °C, 79.1 kJ/mol above 240 °C, and 307.1 kJ/mol between 400 and 440 °C (Mendiratta et al. CuO nanorods promotes the thermal degradation of ammonium perchlorate. We are supplier of N-[2-[(2-Aminoethyl)amino]ethyl]-3-hydroxynaphthalene-2-carboxamide dihydrochloride . Application Naval Ordnance Laboratory, White OaK, Silver Spring, Maryland The detonatability and detonation velocity of ammonium perchlorate (AP) were studied as functions of diameter, loading density and particle size. CopyCopied, Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module. … Document Title: Ammonium Perchlorate Safety Data Sheet Rev: 20 Effective Revision Date: 15 May 2017 Page 3 of 9 Extinguishing media: Water - other extinguishing materials are ineffective Unusual fire and explosion hazards: Ammonium Perchlorate is an oxidizing agent and may cause rapid combustion or explosions if mixed with fuels, including organic materials or powdered metals. Density functional calculations of the adsorption and decomposition of RDX-AP on Al (1 1 1) surface. Bulk 200 Micron Ammonium Perchlorate Oxidizer Propellant Chemicals Standard grade rotary rounded 200 micron Ammonium Perchlorate (AP) w/TCP in bulk (shipping and hazmat charges apply). Zhu W(1), Zhang X, Zhu W, Xiao H. Author information: (1)Institute for Computation in Molecular and Materials Science and Department of Chemistry, Nanjing University of Science and Technology, 210094, Nanjing, China. 1.3 Details of the supplier of the safety data sheet Company : Central Drug House (P) Ltd 7/28 Vardaan House New Delhi-10002 INDIA The electronic structure, vibrational properties, absorption spectra, and thermodynamic properties of crystalline ammonium perchlorate (AP) and ammonium dinitramide (ADN) have been comparatively studied using density functional theory in the local density approximation. When the ammonium perchlorate is mixed with a fuel, like a powdered aluminum and/or an elastomeric binder, it can generate self-sustained combustion under atmospheric pressure. Information regarding the physical and chemical properties of these five perchlorate salts is located in Table 4-2. Ammonium perchlorate is widely used as an oxidizing agent. SelfDecode does not treat, It is the salt of perchloric acid and ammonia. Mild heating results in chlorine, nitrogen, oxygen and water, while strong heating may lead to explosions (L897). Ammonium perchlorate; CAS: 7790-98-9; EC: 232-235-1; Formula: NH4ClO4; Physical and chemical properties, preparation and purification methods and more at chemdb.net. Click to predict properties on the Chemicalize site, For medical information relating to Covid-19, please consult the, ACD/Labs Percepta Platform - PhysChem Module, Compounds with the same molecular formula, Search Google for structures with same skeleton, Freely soluble in water. Page 7 / 7 Ammonium Perchlorate Revision Date 19-Jun-2018 Section 16. Manufactured forms of perchlorate include perchloric acid and salts such as ammonium perchlorate, sodium perchlorate and potassium perchlorate (EPA FFRRO 2005; ITRC 2005). 7778-74-7 . It is produced by reaction between ammonia and perchloric acid, or by double decomposition between an ammonium salt and sodium perchlorate. Decomposes at 130°C and explodes at 380°C [Mellor 2 Supp. Decrease in particle size shifted the former to lower diameters and higher densities; the latter to higher detonation velocities and higher densities. Perchlorate inhibits the transport of iodide (I-) from the blood into the thyroid follicle cells. Perchlorate inhibition of the NIS can limit the availability of iodide needed for the production of the thyroid hormones thyroxine (T4) and triiodothyronine (T3), which in turn, may affect the circulating levels of T4 and T3. Combined with a fuel, it can be used as a rocket propellant. Explosions have occurred in propellant formulations containing ammonium perchlorate to which ferrocene has been added as a burning rate catalyst. The inhibition is thought to be accomplished by perchlorate competitively blocking iodide binding to a carrier, or sodium/iodide symporter (NIS), which catalyzes the simultaneous transfer of Na+ and I-across the basolateral membrane of thyroid follicle cells. CuO nanorods promotes the thermal degradation of ammonium perchlorate. Substances of Biological Interest, Food Toxin, Synthetic Toxin. Ammonium perchlorate CAS RN: 7790-98-9 Density / Specific Gravity. The deflagration-to-detonation transition for low-density charges was investigated. Other information U.S. State Right-to-Know Regulations Component Massachusetts New Jersey Pennsylvania Illinois Rhode Island Ammonium Perchlorate X- U.S. Department of Transportation The typical finite diameter D vs rho sub o curve is non-linear and exhibits a maximum in detonation velocity. To obtain ammonium or potassium perchlorate, we will use what is called a double decomposition. Ammonium Perchlorate X X - 232 -235 1 - X X X X X U.S. Federal Regulations TSCA 12(b) Not applicable SARA 313 Component CAS-No. This paper describes the measurement of the detonation velocities close to ideal velocity relative to large charges of highly dispersed ammonium perchlorate (AP) and its mixtures with different explosive substances in thick-walled steel pipes. Perchlorate may occur naturally, particularly in arid regions such as the southwestern United States (Rao and others 2007). Like other perchlorates, it is a powerful oxidizer. sure, oxidant-fuel mixture ratio, ammonium perchlorate I crystal size, chemical nature of the fuel-binder, etc. Bulk density of AP is important when determining the volume of storage and transport vessels such as drums, silos, or bins. Ammonium Perchlorate Encapsulated with TiO2 Nanocomposite for Catalyzed Combustion Reactions. The detonation properties of mechanically activated mixtures of ammonium perchlorate and aluminum were studied. 1.95 g/cu cm . A flame similarly provided may be used for other pyrotechnic applications. Ammonium perchlorate (AP) is a white, crystalline, solid or powder inorganic compound with the formula NH4ClO4. The laser with a radiation wavelength of 1.06 μm and a pulse duration of 0.8 ms was used as a source of heat. detailed information and reports based on their genome. Ammonium perchlorate NH4ClO4 11.56 16.4 20.85 30.58 39.05 48.19 57.01 Ammonium permanganate NH4MnO4 8.0 dec Ammonium phosphate (NH4)3PO4 9.40 20.3 37.7 Ammonium selenate (NH4)2SeO4 96 105 115 126 143 192 Ammonium sulfate (NH4)2SO4 70.6 73 75.4 78.1 81.2 84.3 87.4 94.1 103 Ammonium aluminium sulfate NH4AlSO4.12H2O 2.4 5.0 7.4 10.5 14.6 19.6 26.7 37.7 53.9 98.2 121 Ammonium … Our global network is … Ammonium perchlorate (AP) is the common oxidizer used in composite solid propellant for launch vehicles. The aluminum also improves specific impulse as well as combustion stability. diagnose or cure any conditions, but is for informational and educational purposes The deflagration-to-detonation transition for low-density charges was investigated. PERCHLORATES 150 4. Its instability has involved it in a number of accidents, such as the PEPC It is the salt of ammonia and perchloric acid. To study heterogeneous propellant, containing large amount of fine boron and ammonium perchlorate, it is appropriate to estimate the combustion products to evaluate/obtain the values of the specific impulse, density, Mach number and mass flow of the mixture. Articles of Ammonium Perchlorate are included as well. Transient receptor potential cation channel subfamily A member 1, The perchlorate anion, ClO4-, is a well-known and potent competitive inhibitor of iodide transport by the sodium iodide symporter (A266), ammonium perchlorate results in increased expression of COL1A1 mRNA, ammonium perchlorate results in increased expression of COL3A1 mRNA, ammonium perchlorate results in decreased expression of TG mRNA, ammonium perchlorate results in increased expression of TGFB1 mRNA, ammonium perchlorate results in increased expression of TNF mRNA, ammonium perchlorate results in decreased expression of TPO mRNA. Application Combined with a fuel, it can be used as a rocket propellant. Like most ammonium salts, it decomposes before melting. Use this link for bookmarking this species for future reference. Pyrotechnical ammonium perchlorate-ultradispersed aluminum compositions were ignited in air with 1.06-μm 3.5-ms-long laser pulses. Ammonium perchlorate crystallizes in the form of needles elongated along the b-axis. Fine ammonium perchlorate powder is a regulated substance in most countries and cannot easily be bought or transported. To finish, extract the perchlorate and let it dry in the sun. In the propellant most of this porosity is filled up by a binder, leaving only a few tenths of one percent porosity. Can be sensitized by nitryl perchlorate, KIO 4, KMnO 4, metals (as co-crystallized impurities).It becomes impact-sensitive when contaminated by powdered carbon, ferrocene, sulfur, organic matter, or powdered metals. [O-]Cl(=O)(=O)=O Laser ignition of stoichiometric mixture based on aluminum nanopowder and ammonium perchlorate were studied experimentally. More... Molecular Weight: 341.9 g/mol. 7601-89-0 . It crystallises in colorless rhombohedra with a relative density of 1.95. CopyCopied, CSID:23041, http://www.chemspider.com/Chemical-Structure.23041.html (accessed 14:33, Feb 18, 2021) Weight % SARA 313 - Threshold Values % Ammonium Perchlorate 7790 -98 9 <=100 1.0 SARA 311/312 Hazard Categories See section 2 for more … AMMONIUM PERCHLORATE is a strong oxidizing agent. The orthorhombic crystals of NH 4 ClO 4 converts to cubic crystal system at temperatures higher than 240°C. JAFFE't u.s. 2021-01-16. Product name : Ammonium Perchlorate CAS-NO : 7790-98-9 1.2 Relevant identified uses of the substance or mixture and uses advised against Identified uses : Laboratorychemicals, Industrial & for professional use only. The detonability limits and detonation behavior were studied for a finely ground ammonium perchlorate AP. It is produced by reaction between ammonia and perchloric acid, or by double decomposition between an ammonium salt and sodium perchlorate.. 1-Butanaminium, N,N,N-tributyl-, perchlorate. NFPA SUPPLIER Santa Cruz Biotechnology, Inc. 2145 Delaware Avenue Santa Cruz, … Harmful if swallowed, inhaled or absorbed through the skin.Toxicity: ORL-RAT LD50 4200 mg kg SCU-RAT LD50 1600 mg kg In order to enhance the energy output and combustion performance of nanothermites, ammonium perchlorate … Introduce, either ammonium or potassium chloride in the solution and the corresponding salt will precipitate out as their solubility is very low compared to sodium perchlorate. a: b: c = 0.7932:1 : 1.2808. alone. Insoluble in ether, ethyl acetate, Inorganic Compound; Non-Metal; Food Toxin; Perchlorate; Lachrymator; Synthetic Compound, WARNING: Causes GI injury, skin and eye irritation. It is a colorless or white solid that is soluble in water. Measurement of Density of Various Ammonium Perchlorate Particle Sizes 3.2.3.1. The orthorhombic crystals of NH 4 ClO 4 converts to cubic crystal system at temperatures higher than 240°C. Please contact RCS for details and to place an order. The peculiarities of the ignition and burning of this composition were examined. Easily ignited by friction. 4, To date, this has been done explicitly only for metal-free systems based on ammonium perchlorate crystals of a single size. Explosive. ABSTRACT: Five different lots of ammonium perchlorate (AP) provided average particle sizes of 10 to 200 V. They were used to show the particle size effect on the limit curves and the family of detonation velocity vs density curves. The ignition thresholds were determined for open samples in the air and for samples confined with transparent dielectric. Contents. Can explode when mixed with sugar, charcoal, or on contact with hot copper pipes. : 7790-98-9 1.2 Relevant identified uses of the substance or mixture and uses advised against Identified uses : Laboratorychemicals, Industrial & for professional … Computational and Theoretical Chemistry 2019, 1167 , 112604. Ammonium perchlorate can detonate by itself, although it is not very sensitive. All known effects of perchlorate on the thyroid hormone system derive directly or secondarily from the inhibition of the NIS. The detonation properties of mechanically activated mixtures of ammonium perchlorate and aluminum were studied. Role of additives in the thermal decomposition of ammonium perchlorate and evidence supporting the identification of nitryl perchlorate as the essential reaction intermediate. 2005-07-19 . However, they suffer from sintering and incomplete combustion, leading to poor reactivity and low energy utilization efficiency. Density functional theory studies of hydrostatic compression of crystalline ammonium perchlorate. High performing propellants such as NEPE-75 used in Trident II D-5 replace most of the AP with HMX, further increasing specific impulse. CopyCopied, InChI=1S/ClHO4.H3N/c2-1(3,4)5;/h(H,2,3,4,5);1H3 It is a powerful oxidizer. CRC Handbook of Chemistry and Physics 95th Edition. Physical and Chemical Properties of Perchloratesa Magnesium Potassium Ammonium Sodium Lithium Property perchlorate perchlorate perchlorate perchlorate perchlorate Molecular weight 223.21 138.55 117.49 122.44 106.39 Color White Colorless or white White crystalsb White Colorless crystalsc The composite propellant is a heterogeneous mixture of an oxidizer (usually AP), a metallic fuel like aluminum powder, and hydroxyl-terminated polybutadiene, which acts as both fuel and propellant binder. The theoretical model developed by Furnas was utilized to predict particulate composition for maximum packing density. Like other perchlorates, it is a powerful oxidizer. Price listed is per pound, minimum order quantity is 250 lbs. Toxicity: Inorganic Compound; Non-Metal; Food Toxin; Perchlorate; Lachrymator; Synthetic Compound Toxin, Toxin-Target Database T3D1914: Safety: 14-16-36/37 Alfa Aesar 11658: 3/9/2013 12:00:00 AM Alfa Aesar 11658: WARNING: Causes GI injury, skin … The reflection coefficients, ignition energy threshold, and ignition delay were measured at various densities of the samples. Chemsrc provides Ammonium Perchlorate(CAS#:7790-98-9) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: Ammonium Perchlorate OTHER/GENERIC NAMES: AP, ammonium salt of perchloric acid, [NH4+] Properties Molecular formula: ClH 4 NO 4: Molar mass: 117.48876 g/mol Appearance white granular Density: 1.95 g/cm³ Melting point: Exothermic decomposition before melting, 595 - 750 K. Solubility in water 18.5 g/100 g H 2 O (15 °C)