Given the formula of the compound, it can be rewritten as HPO (OH) 2. [8] The respective product distribution is then analyzed by using 31P NMR spectroscopy. Systematic Name: Phosphorus sulfide (P2S3) CAS Number: 12165-69-4. Molecular Formula. Chem. 6.9K views. Data, 1975, p. 239]. Compound Formula: FePS 3: Molecular Weight: 183.01: Appearance: Dark brown powder, pieces, or bulk crystal: Melting Point: N/A: Boiling Point: N/A: Density: N/A: Solubility in H2O: N/A: Crystal Phase / Structure: Monoclinic: Exact Mass: 182.824911 g/mol: Monoisotopic Mass: 182.824911 g/mol Edited by G. Brauer, Academic Press, 1963, NY. UN1343. Sulfide, also spelled sulphide, any of three classes of chemical compounds containing the element sulfur.The three classes of sulfides include inorganic sulfides, organic sulfides (sometimes called thioethers), and phosphine sulfides. [7], The α- and β- forms of P4S4 can be prepared by treating the corresponding isomers of P4S3I2 with ((CH3)3Sn)2S:[6]. The chemical formula of a compound is a symbolic representation of its chemical composition. Synonyms. All these phosphorus sulfides are stable in carbon disulfide (CS 2), and all react with water to produce phosphoric acid (H 3 PO 4) or other phosphorus oxyacids. "Phosphorus pentasulfide" in Handbook of Preparative Inorganic Chemistry, 2nd Ed. - Phosphorus sulfide (P2S3) Substance Details. "Phosphorus trisulfide" in Handbook of Preparative Inorganic Chemistry, 2nd Ed. You will be subject to the destination website's privacy policy when you follow the link. CAS 1314-80-3, chemical formula P₂S₅. This yellow solid is one of two commercially produced phos The first synthesis of P 4 S 10 by Berzelius in 1843 [3] [4] was by this method. Previous question Next question Get more help from Chegg. Search results for phosphorous sulfide at Sigma-Aldrich. 0 0. Lithium Germanium Sulfide (LGS) is a superionic ceramic electrolyte material for solid-state lithium ion batteries.American Elements cab manufacture various compositions of lithium germanium sulfide including Li 2 GeS 3, Li 4 GeS 4, Li 6 GeS 5, and others by request.Please request a quote above to receive pricing information based on your specifications. (P 2 S 5) b. Source(s): empirical molecular formula phosphorus sulfide alumina: https://shortly.im/h2bTE. Phosphorus (V) sulfide. This program determines both empirical and molecular formulas. di-Phosphorus pentasulfide for synthesis. These compounds have the formula P4Sx with x ≤ 10. Occupational Exposure Limit IN ARGENTINA, BULGARIA, COLOMBIA, JORDAN check ACGIH TLV; Occupational Exposure Limit IN SINGAPORE, VIETNAM check ACGIH TLV, Occupational Exposure Limit-THE NETHERLANDS, Occupational Exposure Limit-THE PHILIPPINES, Occupational Exposure Limit-UNITED KINGDOM, Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Construction), Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Federal Contractors), Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (General Industry), Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Shipyards), National Institute for Occupational Safety and Health (NIOSH) Recommended Exposure Level TO PHOSPHORUS PENTASULFIDE-air, National Occupational Exposure Survey 1983, Hazard Code 59162; Number of Industries 4; Total Number of Facilities 94; Number of Occupations 7; Total Number of Employees Exposed 5372; Total Number of Female Employees Exposed 446, Hazard Code 59162; Number of Industries 1; Total Number of Facilities 31; Number of Occupations 14; Total Number of Employees Exposed 1092, EPA TSCA Section 8(e) Risk Notification, 8EHQ-0892-9213, EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JANUARY 2001. Alternatively, P 4 S 10 can be formed by reacting elemental sulfur or pyrite , FeS 2 , with ferrophosphorus , a crude form of Fe 2 P (a byproduct of P 4 production from phosphate rock ): P 4 S 10 + 16H 2 O → 4H 3 PO 4 + 10H 2 S The tips of strike-anywhere matches contain P 4 S 3 , which ignites in air as a result of the friction produced when the match is rubbed against a rough surface. Phosphorus pentasulfide is obtained by the reaction of liquid white phosphorus (P 4) with sulfur above 300 °C. Produces phosphoric acid and hydrogen sulfide, a toxic flammable gas with water. Wiki User Answered . Using the chemical formula of the compound and the periodic table of elements, we can add up the atomic weights and calculate molecular weight of the substance. Favorite Answer. Reacts vigorously with oxidizing agents, including inorganic oxoacids, organic peroxides and epoxides. PHOSPHORUS PENTASULFIDE reacts vigorously with strong oxidants. [4], P4S9 can be made by two methods. [2] P4S2 is also known but is unstable above −30 °C. More selective syntheses entail (i) desulfurization, e.g. Linking to a non-federal website does not constitute an endorsement by CDC or any of its employees of the sponsors or the information and products presented on the website. Phosphorus sulfides comprise a family of inorganic compounds containing only phosphorus and sulfur. CDC is not responsible for Section 508 compliance (accessibility) on other federal or private website. P280 Wear protective gloves, protective clothing, & eye protection. [2] It exists in nature as two different minerals, hexagonal greenockite[2] and cubic hawleyite. DTXSID30923915. MDL number … Compare Products: Select up to 4 products. Vol. Chemical dangers Reacts with bases, organic compounds and strong oxidants. The white phosphorus consists of P 4 molecules, the red phosphorus has a crystal atomic lattice. Provided below is a list of the chemical formulas of some common chemical compounds (along with their molecular weights). PHOSPHORUS SULFIDE, Wholesale Various High Quality PHOSPHORUS SULFIDE Products from Global Sodium Tripolyphosphate Suppliers and PHOSPHORUS SULFIDE … May ignite in contact with limited amounts of water [Haz. using triphenylphosphine and, complementarily, (ii) sulfidation using triphenylarsine sulfide. 5.4 Further Information Reacts violently with water. Chemical Substance. Phosphorus pentasulfide is the inorganic compound with the formula P 2 S 5 or dimer P 4 S 10.This yellow solid is the one of two phosphorus sulfides of commercial value. 8 years ago. [1] All known molecular phosphorus sulfides contain a tetrahedral array of four phosphorus atoms. Molecular Formula: P.S Additional Metadata. Stanford Advanced Materials (SAM) offers high quality lithium phosphorus sulfide sputter targets at the most competitive price. Search results for HF at Sigma-Aldrich. [3] Cadmium sulfide is a direct band gap semiconductor (gap 2.42 eV[4]) and has many applications for example in light detectors. pathways : inhaled, ingested, percutaneous absorption. Phosphorus persulfide, Phosphorus sulfide, Sulfur phosphide Greenish-gray to yellow, crystalline solid with an odor of rotten eggs. The Centers for Disease Control and Prevention (CDC) cannot attest to the accuracy of a non-federal website. PHOSPHORUS TRISULFIDE is a reducing agent. Saving Lives, Protecting People, The National Institute for Occupational Safety and Health (NIOSH), National Institute for Occupational Safety and Health, Registry of Toxic Effects of Chemical Substances (RTECS), U.S. Department of Health & Human Services, eye /rabbit, skin /rabbit, lethal dose (50 percent kill): 3160 mg/kg, Skin: After systemic exposure: Dermatitis, other, American Conference of Governmental Industrial Hygienists (ACGIH), Threshold Limit Value-time-weighted average 1 mg/m, Mine Safety and Health Administration (MSHA) STANDARD-air. September 2013 Molecular Weight. Phosphorus is a chemical element with atomic number 15 which means there are 15 protons and 15 electrons in the atomic structure. [4] The two new polymorphs δ-P4S6 and ε-P4S6 can be made by treating α-P4S4 with Ph3SbS in CS2. FT-0695870. Vol. CDC - NIOSH Pocket Guide to Chemical Hazards - Phosphorus pentasulfide Molecular Formula. A 43.6 mg sample of phosphorus reacts with sulfur to form 156 mg of the compound. Phosphorus sesquisulfide is the inorganic compound with the formula P4S3. Substance Type: Chemical Substance. Edited by G. Brauer, Academic Press, 1963, NY. [9], P4S6 can be made by abstracting a sulfur atom from P4S7 using triphenylphosphine:[6], Treating α-P4S5 with Ph3AsS in CS2 also yields α-P4S6. Internal Tracking Number: 17158122. An alternative method involves the controlled fusion of white phosphorus with sulfur in an inert, non-flammable solvent. *Please select more than one item to compare P 4 S x are the Phosphorus sulphide compounds. Arsenic trisulfide, also known as orpiment or arsenic(III) sulfide, is a chemical compound. Percentages can be entered as decimals or percentages (i.e. There are several other phosphorus sulfides in addition to P4S3 and P4S10. Synonyms. It has arsenic and sulfide ions in it. Do not breathe smoke, gases, or vapors generated. 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2020 phosphorus sulfide chemical formula