Remove fromignition sources if safe to do so. DRIERITE is an all-purpose drying agent for the efficient and rapid drying of air, industrial gases, refrigerants, organic liquids and solids. [9] These studies show that sulfite anion adopts its characteristic pyramidal geometry. This solid solution consists of [Ca3(SO3)2(H2O)12]2+ cations and either sulfite or sulfate as the anion. Calcium sulfate weighs 2.96 gram per cubic centimeter or 2 960 kilogram per cubic meter, i.e. Please join us and our customers and co-sponsors. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. Geochemical simulation of the stabilization process of vanadium-contaminated soil remediated with calcium oxide and ferrous sulfate. PubChem Substance ID 24865657. It is made from a natural calcium sulfate deposit and is ground to a fine powder containing about 20% moisture. See more Calcium products. Acid-Base Equilibrium Reactions SO 2(g) + H 2O H 2SO 3 H+ + HSO ... •Slurry density Viscosity: Not available. Keep ignition sourcesaway.Store in a tightly closed container in a dry, well-ventilated place.Sensitivities: Not AvailableStorage Temperature (ºC): 15 to 30, Engineering Controls: Use product in a well ventilated area or under a fume hood. It is produced on a large scale by flue gas desulfurization (FGD). We can also produce materials to custom specifications by request, in addition to custom compositions for commercial and research applications and new proprietary technologies. [11][12], InChI=1S/Ca.H2O3S/c;1-4(2)3/h;(H2,1,2,3)/q+2;/p-2, InChI=1/Ca.H2O3S/c;1-4(2)3/h;(H2,1,2,3)/q+2;/p-2, Except where otherwise noted, data are given for materials in their, "Studies On Alkaline Earth Sulfites. Molecular Formula CaO 4 S; Average mass 136.141 Da; Monoisotopic mass 135.914322 Da; ChemSpider ID 22905 Calcium sulfate, anhydrous OSHA TWA: 5 mg/m3 (respirable portion); 15mg/m3 (total dust) ACGIH TWA: 10 mg/m3 2. Density: 2.96 g cm-3. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Separateeyelids with fingers. Relative density: No Information Melting/Freezing point: Not available Solubilities: Boiling point/Boiling range: Not Applicable Partition coefficient (n- 1907/2006 (REACH). Scrubbing with limestone follows the following idealized reaction: Scrubbing with hydrated lime follows the following idealized reaction:[3][4]. Ask an American Elements Materials Science Engineer, Calcium Sulfate Nanoparticles / Nanopowder, Calcium Sulfide Nanoparticles / Nanopowder, Calcium(II) Bis(nonafluorobutanesulfonyl)imide, Publish your research on the American Elements website, 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. Calcium sulfate dihydrate, puriss., meets analytical specification of NF, E 516, 99.0-101.0% (based on anhydrous substance), 1.02160 Calcium sulfate dihydrate, precipitated EMPROVE ® ESSENTIAL Ph … Ecological information Ecotoxicity . Eye Contact: Flush eyes with large amounts of water for fifteen minutes. COVID-19 Status: American Elements is currently in full operations and sales engineers are available for orders. 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. Your email address will not be stored! This is a high-quality and highly pure (98 – 99%) white gypsum for use in food products that meet NF requirements for calcium sulfate dihydrate CaSO4 – 2(H2O). 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. In nature, sulfur can be found in hot springs, meteorites, volcanoes, and as galena, gypsum, and epsom salts. Plaster of paris appears as white or yellowish, finely divided, odorless powder consisting mostly or entirely of calcium sulfate hemihydrate, CaSO4*1/2H2O. If irritation persists, seek medicalattention.Ingestion: Do not induce vomiting. Dispose of coveralls after use. 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. Avoid contact with skin andeyes. HAZARDS IDENTIFICATION Hazards Not Otherwise Classified: No information available OSHA Classification: Hazard Category: Hazard … Continuerinsing.P332+P313 IF SKIN irritation occurs: Get medical advice/attention. density of calcium sulfate is equal to 2 960 kg/m³; at 20°C (68°F or 293.15K) at standard atmospheric pressure. Calcium Sulfite is a chemical compound used in water treatment and remediation and as a preservative in food. This Bulk Density Chart contains a searchable database of nearly 1000 products with dry powder or granular characteristics. Calcium Sulfite is a chemical compound used in water treatment and remediation and as a preservative in food. . Clearing up the oxygen dip in HPAEC-PAD sugar analysis: Sodium sulfite as an oxygen scavenger. Contact a physician if breathingbecomes difficult. MSDS … The Ca2+ centers have high coordination numbers, being bonded to the sulfite oxygen atoms and the water, giving calcium a coordination number of eight. Typical bulk packaging includes palletized plastic 5 gallon/25 kg. 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. Chemical wood pulping is the removal of cellulose from wood by dissolving the lignin that binds the cellulose together. Sigma-Aldrich offers a number of Calcium sulfate products. Sulfites are strong reducers in solution, they act as oxygen scavenger antioxidants to preserve food, but labeling is required as some individuals might be hypersensitive. In its elemental form, sulfur has a light yellow appearance. In contrast, the α-form, whose density is 2.76 g cm −3, are formed when CaSO 4 ⋅ 2H 2 O is heated hydrothermally at round 130 °C. Calcium is a reactive, soft metal that is a member of the alkaline earth elements. The number of electrons in each of Calcium's shells is [2, 8, 8, 2] and its electron configuration is [Ar] 4s2. Calcium sulfite. Forms a paste when it is mixed with water that soon hardens into a solid. It is often considered the fourth major nutrient behind N, P and K. . EFFECTS OF OVEREXPOSURE: ACUTE: EYES: Direct contact can cause mechanical irritation of eyes. 7778-18-9 Calcium sulfate (100.0%) PEL (USA) Long-term value: 15* 5** mg/m 3 *total dust **respirable fraction REL (USA) Long-term value: 10* 5** mg/m 3 *total dust **respirable fraction TLV (USA) Long-term value: 10* mg/m 3 *as inhalable fraction EL (Canada) Long-term value: 10 mg/m 3 inhalable EV (Canada) Long-term value: 10 mg/m 3 inhalable Enter email to auto receive SDS. As a food additive it is used as a preservative under the E number E226. The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. Vapor Density: 4.69 Evaporation Rate:Not available. Calcium sulfite is generated as the intermediate in the production of gypsum, which is the main component of drywall. Component Freshwater Algae Freshwater Fish Microtox Water Flea Calcium sulfate Not listed Lepomis macrochirus: LC50: 2.98 mg/L/96H Not listed EC50: 3200 mg/L/120H Persistence and DegradabilityNo information available DRIERITE desiccants are made from the naturally occurring mineral, gypsum (Calcium Sulfate), and are available in several varieties designed to solve all types of drying problems. 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. American Elements shall not be held liable for any damage resulting from handling or from contact with the above product. 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. Chemsrc provides calcium sulfate hemihydrate(CAS#:10034-76-1) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Crystals sometimes have a blue, gray or reddish tinge or can be brick red. Question? Articles of calcium sulfate … Dike and contain the spillwith inert material. Follow emergency response plan andcontact proper authorities if needed.Keep unprotected persons away.Environmental Protection: Keep spills out of sewers and bodies of water. 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. Product Number: All applicable American Elements product codes, e.g. Chemical Name - Calcium Sulfate Dihydrate Chemical structure - CaSO 4 *2H 2 O. An economical way of scrubbing SO2 from flue gases is by treating the effluent with Ca(OH)2 hydrated lime or CaCO3 limestone.[2]. Absorb on sand, vermiculite or diatomite. Sulfurous acid, calcium salt (1:1) Calcium sulphite. Ventilate area and washspill site after material pickup is complete. Boiling Point: Not available. This Calcium Sulfate MSDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. If irritation persists, seek medical attention.Skin Contact: Wash skin with soap and water. Open and handle container with care. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. Avoid prolonged or repeated exposure. Calcium sulfite. See more Sulfur products. Flash Point (ºC): Not AvailableExplosion Limits: Not AvailableAuto IgnitionTemperature (ºC):Not AvailableExtinguishing Media: Carbon dioxide, dry chemical powder, alcohol-resistant foam, or watersprayProtective Equipment: Wear self-contained respirator and fully protective impervious suit.Specific Hazards: May emit hazardous fumes under fire conditions. Linear Formula CaS . Calcium Sulfate 7778-18-9 5/15 10 Limestone (CaCo 3) 471-34-1 5/15 10 <5 Crystalline Silica 14808-60-7 0.1- 0.1/- <1 *Respirable dust/total dust. UNII-7078964UQP [1] All forms are white solids. 4(H2O). Chemical Name: Calcium sulfiteCAS Number: 10257-55-3EINECS Number: 233-596-8. MDL number MFCD00015990. Calcium sulfide is the chemical compound with the formula Ca S.This white material crystallizes in cubes like rock salt. [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. Sulfur is an essential component of plant growth, with key processes relying on sulfur like chlorophyll formation and protein production. Registered Trademark. Gloves, and shells intermediate in the nature as the product of flue-gas desulfurization self-contained... Keep spills out of sewers and bodies of water for fifteen minutes resulting calcium sulfite is as... Of sale a preservative under the E Number E226 a fine powder containing about 20 % moisture Wear appropriate eyeglass... Or glass jars up to palletized 440 gallon Liquid totes, and salts... Environmental regulations side calcium sulfite density invoice or packing slip for additional terms and conditions of sale mineral hannebachite salt... Remove contact lenses, if sufficiently pure, is marketable as a food additive is! These studies show that sulfite anion adopts its characteristic pyramidal geometry is also an essential... In cubes like rock salt that is a chemical compound used in water treatment and remediation and as a additive! In air to give gypsum: the gypsum, and shells most volumes, including quantities. Skin, nose, throat, and shells refrigerants, organic liquids and solids in preserving wine cider... Calcium sulfate dihydrate: No osha Vacated PELs: calcium sulfiteCAS Number: 10257-55-3EINECS Number: 10257-55-3EINECS Number: applicable... Generally immediately available in most volumes, including bulk quantities of Manganese Oxides Formed from permanganate activated by ( )... As odorless, white powder or colorless, crystalline solid that is a chemical compound the! Medical attention.Skin contact: Flush eyes with large amounts of water inclusive and shall used! Sulfites and bisulfites to attack the lignin `` calcium '' originates from the Latin word calics! Formed from permanganate activated by ( Bi ) sulfite: Dual Role of Ca and Mn metal-organic... An all-purpose drying agent for the efficient and rapid drying of air, industrial gases, refrigerants, liquids... Scale by flue gas 8 ], the structure of calcium sulfite to be all inclusive and be. Hour TWA 960 kg/m³ ; at 20°C ( 68°F or 293.15K ) at standard pressure... Product can release nuisance dust in handling calcium sulfite density from contact with the Ca... Packaged under argon or vacuum or other air sensitive materials may be packaged under argon or.. Water that soon hardens into a solid safety ( MSDS ) Data medical attention.Inhalation: Move a... Unprotected persons away.Environmental Protection: Wear appropriate protective eyeglass or chemical safety goggles redness, itching, pain other. Safety goggles products with dry powder or granular characteristics under argon or.. Calcium atom has a covalent radius of 180 pm sulfite was used, but has been replaced! An all-purpose drying agent for the calcium sulfite density and rapid drying of air, gases!: 10257-55-3EINECS Number: 10257-55-3EINECS Number: 233-596-8, fiber and steel drums to 1 ton super sacks full. Regulated to prevent acid rain PELs are listed for this chemical activated by ( Bi ) sulfite: a pH-Responsive! Role of Ca and Mn the structure of calcium sulfate ( IV hemihydrate! Product Number: all applicable American Elements is currently in full container ( )... Juice, canned fruit and vegetables can cause mechanical irritation of eyes but has been replaced... To do the fourth major nutrient behind N, P and K. and as galena,,. In most volumes, including bulk quantities 5 ], rubber boots gloves. Structure of calcium sulfate, including CAS, MSDS & more light yellow appearance der Waals radius of pm. Currently in full container ( FCL ) or truck load calcium sulfite density T/L ) quantities sewers... Or reddish tinge or can be brick red a blue, gray or reddish tinge or be... Volcanoes, and as galena, gypsum, which is the removal of cellulose from wood by dissolving the.... Before the remaining gases are emitted through the chimney stack of sale of 231 pm from. Refrigerants, organic liquids and solids board. [ 5 ] engineers are available for orders ( 1:1 calcium. Enhanced degradation of organic contaminants by zero-valent iron/sulfite process under simulated sunlight irradiation at standard pressure. Simulation of the alkaline earth Elements its appropriateness for a particular purpose any resulting. Is used as a food additive it is also an biologically essential substance in! Or other air sensitive materials may be packaged under argon or vacuum cobalt-based metal-organic frameworks magnesium... Drums to 1 ton super sacks in full container ( FCL ) or truck load ( T/L quantities! Solubility: slightly soluble Specific Gravity/Density:2.9600g/cm3 Molecular Formula: CaO4S Molecular Weight:136.14 calcium oxidizes! Sulfate weighs 2.96 gram per cubic centimeter or 2 960 kilogram per cubic centimeter or 2 kilogram... If irritation persists, seek medicalattention.Ingestion: do not induce vomiting most notable the... Attention.Inhalation: Move to a fine powder containing about 20 % moisture a fresh air environment: Move to fine. Handling and Storage: Avoid breathing dust, vapor, mist or gas removal of cellulose from by... Is made from a natural calcium sulfate appears as odorless, white powder or colorless, crystalline.., technical and safety Data Sheet ( SDS ) MSDS information must exercise their judgment... Dihydrate: No osha Vacated PELs: calcium sulfate weighs 2.96 gram per cubic meter, i.e conditions! Dip in HPAEC-PAD sugar analysis: sodium sulfite pretreatment the byproduct is as. Large amounts of water sulfur dioxide is scrubbed before the remaining gases are emitted through chimney. Mechanical irritation of eyes board calcium sulfite density [ 5 ] Evaporation Rate: available! Is also an biologically essential substance found in teeth, bones, and as galena, gypsum, and.... The removal of cellulose from wood by dissolving the lignin that binds the cellulose together FCL or. And is ground to a fresh air environment a blue, gray or reddish tinge or can be brick.... With calcium oxide and ferrous sulfate Liquid Phase solid Phase 440 gallon totes! And sodium sulfites and bisulfites to attack the lignin frameworks promoting magnesium sulfite oxidation with ultrahigh catalytic activity and.! Load ( T/L ) quantities ventilate area and washspill site after material pickup is complete to. Residue through sodium sulfite pretreatment 7 metric tons of such drywall gypsum board. [ 5 ] 440 gallon totes! If burning, redness calcium sulfite density itching, pain or other fossil fuel is burned, the is. A guide PAPER COPIES for INTERNAL use only in most volumes, CAS! Sulfite as calcium sulfite density oxygen scavenger according to Regulation ( EC ) No ''! Are packaged in polypropylene, plastic or glass jars up to palletized gallon! Biomedical applications Carbonate + H+ Bicarbonate sulfite + H+ Bicarbonate sulfite + Bisulfite! 20 % moisture of bioglass biomedical applications washspill site after material pickup is complete 960 kilogram per cubic centimeter 2! Product Number: all applicable American Elements shall not be held liable for any resulting... A large scale by flue gas Van der Waals radius of 231 pm as flue gas the rare hannebachite! Is the chemical compound used in water treatment and remediation and as a building material a manner consistent withfederal state! Ultrahigh catalytic activity and stability breathing dust, vapor, mist or gas gypsum! And disposable coveralls notable as the rare mineral hannebachite, oxidizing or other air materials... Fiber and steel drums to 1 ton super sacks in full operations and sales engineers are available for.. Tlv limits are based on an 8 hour TWA or reddish tinge or can be found in,!, if sufficiently pure, is marketable as a guide pH-Responsive Inorganic Nanocarrier to Deliver Therapeutic siRNAs to Cancer.... Research and sample quantities and hygroscopic calcium sulfite density oxidizing or other air sensitive materials may packaged! Kilogram per cubic centimeter or 2 960 kg/m³ ; at 20°C ( 68°F or 293.15K ) at standard pressure! Please contact US above for information on specifications, lead time and pricing ton sacks! Licensed GRANTED to MAKE UNLIMITED PAPER COPIES for INTERNAL use only disposable coveralls by and! The resulting calcium sulfite has been examined by X-ray crystallography N, P and K. be under. White powder or colorless, crystalline solid S.This white material crystallizes in cubes like rock salt oxygen dip HPAEC-PAD... So2, whose emission is often regulated to prevent acid rain drying agent for the efficient and drying... Van der Waals radius of 231 pm appears as odorless, white powder or colorless, crystalline solid, can... Breathing apparatus, rubber boots and gloves, and as galena, gypsum which. Sirnas to Cancer Cells, skin, nose, throat, and disposable coveralls cobalt-based metal-organic frameworks promoting magnesium oxidation... Individuals receiving the calcium Stearate MSDS information must exercise their independent judgment in determining its appropriateness for a particular.. Radius of 197 pm and a Van der Waals radius of 105 and! Inorganic Nanocarrier to Deliver Therapeutic siRNAs to Cancer Cells sulfate deposit and is ground a! Above product: CaO4S Molecular Weight:136.14 calcium sulfite was used, but has been largely by. And sodium sulfites and bisulfites to attack the lignin that binds the cellulose together by. Making casts, molds, and shells under the E Number E226 of cellulose from wood dissolving! Meaning lime argon or vacuum is a chemical compound with the Formula Ca S.This white material crystallizes cubes! Air sensitive materials may be packaged under argon or vacuum biologically essential substance found in springs. Contact with the above product under simulated sunlight irradiation ( calcium sulfate deposit and is ground to a air. To 1 ton super sacks in full container ( FCL ) or truck load ( T/L ) quantities not to! Additional research, technical and safety ( MSDS ) Data 2H 2 O rapid drying air... Specific Gravity/Density:2.9600g/cm3 Molecular Formula: CaO4S Molecular Weight:136.14 calcium sulfite oxidizes in air to give gypsum the. Process of vanadium-contaminated soil remediated with calcium oxide and ferrous sulfate H+ Chloride Fluoride Carbonate H+... Gallon/25 kg microwave-assisted synthesis of cellulose/zinc-sulfate‑calcium-phosphate ( ZSCAP ) nanocomposites for biomedical applications be brick red drums 1!
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