Calcium sulfide (Calci sulfide) Tên khác Calcium monosulfide (Calci monosulfide), Hepar calcies, Sulfurated lime Oldhamite Nhận dạng Số CAS PubChem Số EINECS KEGG Ảnh Jmol-3D ảnh ảnh 2 SMILES đầy đủ [Ca]=S [Ca+2].[S-2] InChI đầy đủ 1/Ca.S/rCaS
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CAS registry number: [20548-54-3] Formula weight: 72.144. Class: sulphide. Colour: white or very pale yellow. Appearance: crystalline solid. Melting point: 2400°C; 2525°C. Boiling point: Density: 2600 kg m -3. The following are some synonyms of calcium sulphide:
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· Preparation. Calcium sulfide can be prepared by the direct reaction of the elements, calcined in an inert atmosphere, at a 1:1.05 molecular ratio: Ca＋S＋heat→CaS. This white material crystallizes in a cubic structurelike rock salt and the bonding is highly ionic. This is consistent with its description as an ionic solid.
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calcium sulphide Formula: CaS Molecular weight: 72.143 IUPAC Standard InChI: InChI=1S/Ca.S Copy IUPAC Standard InChIKey: JGIATAMCQXIDNZ-UHFFFAOYSA-N Copy CAS Registry Number: 20548-54-3 Chemical structure: This structure is also available
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· 20548-54-3, Sulfure de Calcium,Thioxocalcium,calcium sulfanediide,Calcium sulfide,Calcium sulphide,sulfanylidenecalcium,calcio solfuro,Calciumsulfid,sulfid vápenatý,sulfuro de calcio Configuration de votre affichage Vous avez activé le mode de configuration de l
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カルシウム Calcium Sulfide : Strem Chemicals, Inc. : CAS RN ®: 20548-54-3 : CaS : 72.14 じる ラベル コード 572-42171 93-2047 10g
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The name "calcium" originates from the Latin word "calics," meaning lime. S. See more Sulfur products. Sulfur (or Sulphur) (atomic symbol: S, atomic number: 16) is a Block P, Group 16, Period 3 element with an atomic radius of 32.066. The number of electrons in each of Sulfur's shells is 2, 8, 6 and its electron configuration is [Ne] 3s 2 3p 4.
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· Calcium sulfide, also known as CaS, is a yellowish-white solid compound that does not dissolve in water. With its unique properties, calcium sulfide finds wide-ranging applications in various industries. This chemical compound has been used for decades due to its versatility and effectiveness. From the production of salts to industrial
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CaS is Halite, Rock Salt structured and crystallizes in the cubic Fm̅3m space group. Ca²⁺ is bonded to six equivalent S²⁻ atoms to form a mixture of edge and corner-sharing CaS₆ octahedra. The corner-sharing octahedra are not tilted. All Ca-S bond lengths are 2.85 Å. S²⁻ is bonded to six equivalent Ca²⁺ atoms to form a mixture of edge and corner-sharing
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· Sulfide of alkaline earth metal calcium, white at room temperature with the smell of rotten eggs, impure and often yellow. It has a sodium chloride-type crystal structure, each S2-is coordinated with six Ca2 octahedrons, and each Ca2 + is also coordinated with six S2-s in an octahedral structure.
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Hydrogen sulfide is produced by the action of acids on sulfide minerals. For example, the reaction of galena with an acid to produce hydrogen sulfide can be represented as. (16.4)PbS + 2 H+ → Pb2+ + H2S. The reaction of calcium sulfide with H2 O and CO 2 also produces sulfur. (16.5)CaS + CO2 + H2O → H2 + S + CaCO3.
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Calcium sulfide may be used to remove heavy metals from wastewater. Packaging Packaged in glass bottles Safety Information Pictograms GHS02,GHS07,GHS09 Signal Word Danger Hazard Statements H228-H315-H319-H335-H400 P210-P273
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Trivial name: Hahnemann's calcium sulphide Source: According to Hahnemann's original instructions, the remedy is prepared from calcium sulphide, made by combining material from the interspaces of oyster shells with pure flowers of sulphur Constitutional: Subjects who are overweight, weak, sensitive and depressed; typically they collapse into an
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Calcium sulfide may be used to remove heavy metals from wastewater. Packaging Packaged in glass bottles Safety Information pictograms GHS02,GHS07,GHS09 signalword Danger hcodes H228-H315-H319-H335-H400 pcodes P210-P273-P302
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Calciumsulfide is het sulfide van calcium, met als brutoformule CaS. De stof komt voor als witte hygroscopische kristallen, die slecht oplosbaar zijn in water. Het komt in de natuur voor als het mineraal oldhamiet. Daarnaast is het een zeldzaam voorkomende component in bepaalde meteorieten .
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Calcium Sulfide Molecular formula CaS Molecular weight 72.14 Percent composition Ca 55.56%, S 44.44% Please choose one of the options below to gain access to the full monograph: Log in using your subscriber credentials Log in via your home institution ?
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Molecular weight: 72.143. IUPAC Standard InChI: InChI=1S/Ca.S. Copy Sheet of paper on top of another sheet. IUPAC Standard InChIKey: JGIATAMCQXIDNZ-UHFFFAOYSA-N. Copy Sheet of paper on top of another sheet. CAS Registry Number: 20548-54-3. Chemical structure: This structure is also available as a 2d Mol file. Other names: Calcium sulfide.
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Molecular weight: 72.143. IUPAC Standard InChI: InChI=1S/Ca.S. Copy Sheet of paper on top of another sheet. IUPAC Standard InChIKey: JGIATAMCQXIDNZ-UHFFFAOYSA-N. Copy Sheet of paper on top of another sheet. CAS Registry Number: 20548-54-3. Chemical structure: This structure is also available as a 2d Mol file. Other names: Calcium sulfide.
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Calcium sulfide can be made through the reaction of calcium metal with elemental sulfur. 8Ca(s) + S 8 (s) → 8CaS(s) Solid state structure Geometry of calcium: 6 coordinate: octahedral Prototypical structure: NaCl (rock salt) Crystal structure of calcium sulphide.
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· PDF Product name : Calcium sulfide Product Number : 409553 Brand : Aldrich Index-No. : 016-004-00-0 CAS-No. : 20548-54-3 1.2 Relevant identified uses of the substance or mixture and uses advised against Identified uses : Laboratory chemicals 1.3 3050 SPRUCE
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· Calcium sulfide (CaS) | CaS | CID 30182-structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. The site is secure. The https:// ensures that you are connecting to the official website and that any information you
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Calcium sulfide (Ca(Sx)) neviken orthorix LIME-SULPHUR LIMESULPHURMIXTURE CALCIUMPOLYSULPHIDE Calcium polysulfides Calcium sulfide (Ca(Sx)) CAS 1344-81-6 EINECS 215-709-2 CaS 72.144 1.28
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：1 Calcium sulfide, CaS, crystallizes in cubes like rock salt and occurs as oldhamite in nature. CaS has an odor of rotten eggs, which stems from H 2 S formed by hydrolysis of the
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Compounds that contain ions are called ionic compounds. Ionic compounds generally form from metals and nonmetals. Compounds that do not contain ions, but instead consist of atoms bonded tightly together in molecules (uncharged groups of atoms that behave as a single unit), are called covalent compounds.
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calcium sulfide. chemical compound. Learn about this topic in these articles: ionic crystals. In crystal: Ionic bonds.such as barium oxide (BaO), calcium sulfide (CaS), barium
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Solubility and Common ion Effect In section 17.1.3 solubility was introduced as an example of the common ion effect, and this problem was explained using ICE table and Le Chatelier's Principle. What is the solubility of Calcium phosphate in a 0.100M sodium
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Buy Calcium sulfide (CAS 20548-54-3), a specialty product for proteomics research, from Santa Cruz. Molecular Formula: CaS, Molecular Weight: 72.14 ANTIBODIES PRIMARY ANTIBODIES Fusion Protein
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Formula: CaS. Molecular weight: 72.143. IUPAC Standard InChI: InChI=1S/Ca.S. IUPAC Standard InChIKey: JGIATAMCQXIDNZ-UHFFFAOYSA-N. CAS Registry Number:
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Calcium sulfide Formula: CaS Molecular weight: 72.143 Information on this page: Notes Data at other public NIST sites: X-ray Photoelectron Spectroscopy Database, version 5.0 Options: Switch to calorie-based units
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