4(H2O). 10257-55-3. The molecular formula for Calcium Sulfide is CaS. Calcium ion = Ca^2+ sulfite ion = SO3^2-Thus; calcium sulfite = CaSO3. Makesure that there is an eyewash station in your vicinity.Skin Protection: Wear impervious gloves and protective clothing.Respiratory Protection: Use a NIOSH approved respirator when exposure limits are exceeded orif irritation or other symptoms are experienced.Exposure Limits: Country Source Type ValueUSA ACGIH TWA Not AvailableUSA OSHA STEL Not AvailableUSA OSHA PEL Not Available, Appearance: White powderOdor: Not AvailableOdor Threshold: Not AvailableFlash Point (ºC): Not AvailableAuto IgnitionTemperature (ºC):Not AvailableUEL % by Volume: Not AvailableLEL % by Volume: Not AvailableMelting Point (ºC): Not AvailableBoiling Point (ºC): Not AvailableEvaporation Rate: Not AvailablepH Value: Not AvailableDensity (g/cm³): Not AvailableRefractive Index (n²ºD): Not AvailableViscosity: Not AvailableSolubility in Water: Not AvailableSolubility in Other: Not AvailableVapor Pressure (mmHg): Not AvailableVapor Density (Air=1): Not Available, Stability: Stable under normal temperatures and pressures.Incompatibility: Strong oxidizing agentsReactivity: Product may react with incompatible materials to release otherhazardous substances.Conditions to Avoid: Heat, flame, sparks, other ignition sources.HazardousDecomposition Products:Calcium oxides, Sulfur oxides, RTECS Reference: Not AvailableTarget Organs: Not AvailableToxicity Data: Not AvailableCarcinogenicity: National Toxicology Program (NTP) listed:Not AvailableInternational Agency for Research on Cancer (IARC) listed: NotAvailablePotential Symptoms: Not Available. calcium chloride(cacl2) &hydrogen sulfite H2SoO3. The chemical formula of calcium sulfate is CaSO4. Daniel More, MD. CaS03. CA-SIT-01, Relevant identified uses of the substance: Scientific research and development, Supplier details:American Elements10884 Weyburn Ave.Los Angeles, CA 90024Tel: +1 310-208-0551Fax: +1 310-208-0351, Emergency telephone number:Domestic, North America: +1 800-424-9300International: +1 703-527-3887. Sulfate, for example, is the name given to the SO2− 4 anion, since it contains an extra oxygen atom than the sulfite anion. It is most notable as the product of flue-gas desulfurization. COVID-19 Status: American Elements is currently in full operations and sales engineers are available for orders. Open and handle container with care. The chemical formula of calcium sulfite is CaSO3. Calcium sulphite; Sulfurous acid, calcium salt (1:1); calcium(2+) sulfite; calcium sulfite hemihydrate (CAS 29501-28-8); calcium sulfite tetrahydrate (CAS 72878-03-6). These chemical properties of CaSO3 are all useful in inhibiting formation of acid in coal refuse. 1 grams Calcium Sulfide is equal to 0.013861358690379 mole. Other articles where Calcium hydrogen sulfite is discussed: calcium: Compounds: The hydrogen sulfite, Ca(HSO3)2, is made by the action of sulfur dioxide on a slurry of Ca(OH)2. 4(H 2 O). Anhydrous calcium sulfate, Anhydrous gypsum, Anhydrous sulfate of lime, Calcium salt of sulfuric acid [Note: Gypsum is the dihydrate form and Plaster of Paris is the hemihydrate form.] It is most notable as the product of flue-gas desulfurization. A typical US home contains 7 metric tons of such drywall gypsum board.[5]. Statement of Hazard: Irritant, Respiratory irritantAcute Health Hazard: Irritant to eyes, skin, mucous membranes and respiratory system.May be harmful by ingestion, skin absorption and inhalation.Chronic Health Hazard: Not AvailableHMIS Rating: H: 0 F: 0 P: 0NFPA Rating: H: 0 F: 0 R: 0To the best of our knowledge, the toxicological properties of this chemical have not beenthoroughly investigated. This activity includes every compound formula and name that can be formed from the list 44 Ions provided in Chemistry A at Pickerington High School Central. One lithium cation requires one cyanide anion, so the chemical formula … As a food additive it is used as a preservative under the E number E226. Contact a licensed professional waste disposal service. How much sulfur dioxide (in moles) is prevented from entering the atmosphere when this much calcium sulfite is generated? • Ca (HCO3)2 + H2SO3 = CaSO3 + … P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P332+P313, InChI=1S/Ca.H2O3S/c;1-4(2)3/h;(H2,1,2,3)/q+2;/p-2. Chemical formula is: Ca(HSO3)2. The reactivity of the salt is moderated by dissolution in water. The formula for calcium sulfite is CaSO3(2-). Ca(HSO3)2 is a white solid at room temperature, density 1.06 g/cm 3. Its aqueous solution under pressure dissolves the lignin in wood to leave cellulose fibres and thus finds considerable application in the paper industry. Chemical Name: Calcium sulfiteCAS Number: 10257-55-3EINECS Number: 233-596-8. Cobalt-based metal-organic frameworks promoting magnesium sulfite oxidation with ultrahigh catalytic activity and stability. Question? Calcium sulfate, also known as gysum, is a versatile inorganic salt, widely used as desiccant, raw material in chemical industry or building materials. Avoid prolonged or repeated exposure. Calcium sulfite. See more Sulfur products. All forms are white solids. Synonyms. Congratulations on this excellent venture… what a great idea! CaS03. Calcium Sulfite is a chemical compound used in water treatment and remediation and as a preservative in food. The number of electrons in each of Sulfur's shells is 2, 8, 6 and its electron configuration is [Ne] 3s2 3p4. Flue gas often contains SO2, whose emission is often regulated to prevent acid rain. CaSO3·2H2O or CaSO3 or CaO3S. Use appropriate procedures and precautions to prevent or minimizeexposure.GHS Classification in accordance with 29 CFR 1910 (OSHA HCS):Acute toxicity, dermal (Category 4), H312Acute toxicity, inhalation (Category 4), H332Acute toxicity, oral (Category 4), H302Serious eye damage/eye irritation (Category 2A), H319Skin corrosion/irritation (Category 2), H315Specific target organ toxicity, single exposure; Respiratory tract irritation (Category 3), H335Pictogram: Signal Word: WarningHazard Statement(s): H302 Harmful if swallowed.H312 Harmful in contact with skin.H315 Causes skin irritation.H319 Causes serious eye irritation.H332 Harmful if inhaled.H335 May cause respiratory irritation.Precautionary Statement(s): P261 Avoid breathing dust/fume/gas/mist/vapors/spray.P280 Wear protective gloves/protective clothing/eye protection/faceprotection.P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physicianIF you feel unwell.P302+P352 IF ON SKIN: wash with plenty of soap and water.P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest ina position comfortable for breathing.P305+P351+P338 IF IN EYES: Rinse cautiously with water for severalminutes. Separateeyelids with fingers. Use this page to learn how to convert between grams Calcium Sulfide and … DOT Shipping Name: Not D.O.T.-RegulatedIMDG Shipping Name: Not RegulatedMarine Pollutant: NoIATA Shipping Name: Not Regulated, United StatesToxic Substance Control Act (TSCA) listed: YesSuperfund Amendments and Reauthorization Act (SARA 302) listed: NoSuperfund Amendments and Reauthorization Act (SARA 311/312) listed: NoSuperfund Amendments and Reauthorization Act (SARA 313) listed: NoEuropean UnionEuropean Inventory of Existing Chemical Substances (EINECS): 233-596-8CanadaCanadian Domestic Substances List (DSL) listed: NoCanadian Non-Domestic Substances List (NDSL) listed: Yes. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). 'H20, have been given by many authors (7-42). Clearing up the oxygen dip in HPAEC-PAD sugar analysis: Sodium sulfite as an oxygen scavenger. (c) Calcium sulfite: The sulfite anion is SO32- and the calcium cation is Ca2 . Periodic table of the elements, materials science and academic information, elements and advanced materials data, scientific presentations and all pages, designs, concepts, logos, and color schemes herein are the copyrighted proprietary rights and intellectual property of American Elements. The mixed sulfite-sulfate represents an intermediate in the oxidation of the sulfite to the sulfate, as is practiced in the production of gypsum. Dike and contain the spillwith inert material. Absorb on sand, vermiculite or diatomite. Reacts with oxidizing agents to generate heat and products that may be flammable, combustible, or otherwise reactive. Eye Contact: Flush eyes with large amounts of water for fifteen minutes. It is produced on a large scale by flue gas desulfurization (FGD). Scrubbing with limestone follows the following idealized reaction: Scrubbing with hydrated lime follows the following idealized reaction:[3][4]. You should know what a sodium ion looks like: Na^+ Now the crux of the problem is that mystery... sulfite. Calcium sulfite is generated as the intermediate in the production of gypsum, which is the main component of drywall. These chemical properties of CaSO3 are all useful in inhibiting formation of acid in coal refuse. [1][10], Calcium sulfate(IV) hemihydrate occurs in the nature as the rare mineral hannebachite.[11][12]. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Calcium Sulfite is a chemical compound used in water treatment and remediation and as a preservative in food. To find more Calcium sulfite information like chemical properties, structure, melting point, boiling point, density, molecular formula, molecular weight, physical properties and toxicity information. Use only in a chemicalfume hood. A sulfate ion is SO_4^(2-), but we want -ite. It frequently serves as an alloying agent for other metals like aluminum and beryllium industrial materials like cement and mortar are composed of calcium compounds like calcium carbonate. [6], There is a possibility to use calcium sulfite to produce gypsum by oxidizing (adding O2) it in water mixture with the manganese (Mn2+) cation or sulfuric acid catalyzers. CaS has been studied as a component in a process that would recycle gypsum, a product of flue-gas desulfurization. Calcium's ion is Ca2+, while the sulfide ion is S2-. As you know, the -ite suffix is used to distinguish between polyatomic anions that contain oxygen. b. 0 0. garver The 2- is a superscript and the 3 is subscript. Calcium bisulfite is the other name for this salt of a calcium cation and a bisulfite anion. In nature, sulfur can be found in hot springs, meteorites, volcanoes, and as galena, gypsum, and epsom salts. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Calcium Hydrogen Sulfite. Seek medical attention.Inhalation: Move to a fresh air environment. LICENSED GRANTED TO MAKE UNLIMITED PAPER COPIES FOR INTERNAL USE ONLY. ›› Calcium Sulfide molecular weight. So, you know that the reactant is composed of calcium cations, Ca2=, and sulfite anions, SO2− 3. Using these facts, you can deduce the formula for calcium sulfite.) Microwave-assisted synthesis of cellulose/zinc-sulfate‑calcium-phosphate (ZSCAP) nanocomposites for biomedical applications. Product Number: All applicable American Elements product codes, e.g. (d) Lithium cyanide: The cynide anion is CN- and the lithium cation is Li . The sulfite ion is SO_3^(color(white)x2-). 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