{"id":11998,"productCode":"GRSR60000003N","chemicalCode":"Sr","name":"Strontium metal","customName":null,"otherNames":"","formula":"Sr","purity":99.9,"form":"GR","size":"< 6 mm","composition":"","description":"Dendritic, dry solids in ampoule","productionMethod":"","bulkAvailable":null,"productionStatus":"Stock","hazmat":"","status":"","repackage":false,"priceBase":"","quantityBase":"kg","bulkAvailability":true,"inProduction":"","factoryCode":"798, 889","publicComments":"inred Dendric form\r\nFor ampulation allow 5/6 wks","privateComments":"07/14/21\r\nLot No: 889-041318\r\npurity: 2N8\r\nsize: &lt;6mm\r\nqty: 439 g\r\n\r\n","chemicalCodeLetters":null,"image":null,"sizeData":"{\"formSize\":\"135\",\"size_form\":[{\"text\":\"<\"},{\"input_value\":\"6\"},{\"select\":{\"value\":\"mm\",\"options\":[{\"value\":\"mm\",\"text\":\"mm\"},{\"value\":\"inch\",\"text\":\"inch\"}]}}]}","isLocked":true,"isSearchable":true,"storedLocation":null,"chemicalId":1069,"old_chem_id":null,"createdAt":"2018-11-06T17:43:57.000Z","updatedAt":"2026-06-16T15:13:37.800Z","deleted":false,"deletedAt":null,"userChangedById":13,"hts":null,"Chemical":{"id":1069,"formula":"Sr","productLetters":"SR","name":"Strontium","otherNames":"Strontium metal","cas":"7440-24-6","einecs":"","hazmat":"Pieces: 4.1, UN3208, PG II","data":"","applications":[{"title":"Sputtering","description":"Strontium metal is used as a sputtering target material for the deposition of thin films in the production of advanced electronic components and ferroelectric layers."},{"title":"Alloying","description":"Strontium is added to aluminum-silicon casting alloys to improve ductility and mechanical properties through grain refinement."},{"title":"Evaporation materials","description":"Strontium is utilized as an evaporation source for creating thin film coatings in vacuum deposition processes for specialized optical and electronic applications."}],"publicComments":"","privateComments":"Strontium is a chemical that has numerous industrial and scientific uses. It is commonly used in pyrotechnics to produce a deep red color, in medicine to treat osteoporosis, and in the production of ferrite magnets for electrical devices. Strontium-90, a radioactive isotope, has been used in cancer therapy and as a power source for radioisotope thermoelectric generators. Strontium oxide is used in special types of glass to reduce chromatic aberration, while strontium chromate is used as a yellow pigment in the paint industry. Finally, strontium chloride can produce a dense cloud of fine particles used in fire extinguishers to smother flames.","specialNotes":null,"specialNotesProduct":false,"sds":"public/sds/Sr.pdf","smiles":null,"inchi":null,"inchiKey":null,"molecularWeight":null,"iupac":null,"eccn":null,"hts":null,"atomicNumber":38,"atomicWeight":"87.62 u","meltingPoint":"777 °C","boilingPoint":"1382 °C","density":"2.64 g/cm³","crystalStructure":"Face-centered cubic","colorAppearance":"Silvery white metallic; turns pale yellow when exposed to air","thermalConductivity":"35.4 W/(m·K)","electricalResistivity":"132 nΩ·m","coefficientOfExpansion":"22.5 µm/(m·K)","electronegativity":"0.95","neutronCrossSection":"1.21 barns","electronConfiguration":"[Kr] 5s2","createdAt":"2023-05-08T18:11:10.000Z","updatedAt":"2026-04-28T21:33:18.557Z","deleted":false,"deletedAt":null,"userChangedById":null,"customContent":null,"displayFormula":null,"bottomText":null,"isAiData":true,"isHazmatAsPowder":false,"hazmatAsPowder":null,"tags":[{"id":58,"name":"Semiconductor","link":"semiconductor_chemical","type":"chemical"}]},"userChangedBy":{"email":"dkothari@ltschem.com","username":"dkothari","name":"Dhruv Kothari"},"ProductPrice":[],"Vendor":[],"tags":[{"id":50,"link":"ampouled_product","name":"Ampouled","description":"Hermetically sealed in glass for protection. May be ultra-high purity, ultra-dry, highly toxic, or liquid. Typically, quantity cannot be customized.","text":null,"image":null,"icon":null,"type":"product","toShowOnMainPage":false,"showImageAndDescription":true,"createdAt":"2024-08-12T22:58:50.192Z","updatedAt":"2025-03-21T19:08:28.627Z","deletedAt":null,"userChangedById":null}],"favorites":[],"attachments":[]}