RESDSSAFETY DATA SHEET LIBRARY
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SDS sources & collection methods

Official reference sources

Each reference links to its originating organization. RESDS is an independent document library; these links do not imply endorsement or certification.

Reference fieldSourceScope
CAS RN & chemical identityCAS Common Chemistry ↗Look up the CAS record. Not every CAS RN is in the public collection.
Chemical name, formula, molecular weight, synonyms & structurePubChem · NCBI / NLM / NIH ↗Compound reference data; individual entries may include contributed information.
Global classification & labelling frameworkUnited Nations · UNECE GHS ↗GHS Rev.11 (2025). A framework, not a product-specific hazard classification.
European Union · CLP & substance informationECHA / ECHA CHEM ↗Check harmonised classifications separately from company notifications.
Australia · industrial chemical inventoryAICIS ↗Search the inventory by CAS RN. Inventory listing is not a safety approval.

Product composition, grade, hazards, handling and revision dates remain those of the original publisher SDS. Reference properties are displayed only after a single PubChem compound result and an exact CAS synonym match. A matching CAS does not independently certify product composition. Values carry their retrieval date; missing or ambiguous matches remain official lookup links.

About this collection

RESDS is a public Safety Data Sheet library for chemicals, materials and products. The publisher named on each record is the document’s original supplier or issuing organization. RESDS hosts a copy; it does not issue, certify or endorse that SDS.

Original files and searchable text

Original PDFs are retained and identified by a SHA-256 file checksum. A matching checksum identifies the same file; it does not verify the accuracy of its safety statements. Full text is extracted page by page in the original language. OCR is identified where used. Formatting, tables, symbols and recognition errors must be checked against the original PDF.

Dates, materials and versions

The original SDS revision is copied from the document. “Added to RESDS” is the date this copy was published here, and “Record updated” is the date its substantive website content changed. Neither means the supplier revised the SDS on that date. All versions held here remain available; ask the supplier for its latest applicable version.

Material indexes use product-identification metadata. Element associations use the original identification and composition sections, with page references shown on each document. They do not infer composition from incidental words elsewhere in the SDS. CAS-reference indexes may include mixture components. An unclassified record remains searchable. Community uploads and source links are not automatically independently verified.

Original source register

2948 documents · Source links below are retained as supplied or collected. A link may move or become unavailable at the original publisher.

DocumentPublisherOriginal revisionAdded to RESDSSource
Gadolinium oxide (Gd2O3) SDSMaterion08-05-20252026-09-13Original source
Gadolinium(III) trifluoromethanesulfonate SDSMatrixNot stated2026-09-13Original source
Gadoteridol SDSMedChemExpressNot stated2026-09-13Original source
Cerium (Ce) Standard Solution SDSNational Institute of Standards and Technology (NIST)08 December 20162026-09-13Original source
Cerium oxide (CeO2) / diffraction intensity set SDSNational Institute of Standards and Technology (NIST)10 October 20172026-09-13Original source
Dysprosium (Dy) Standard Solution SDSNational Institute of Standards and Technology (NIST)05 July 20182026-09-13Original source
Erbium (Er) Standard Solution SDSNational Institute of Standards and Technology (NIST)12 September 20182026-09-13Original source
Europium (Eu) Standard Solution SDSNational Institute of Standards and Technology (NIST)28 January 20152026-09-13Original source
Europium-152 Radioactivity Standard SDSNational Institute of Standards and Technology (NIST)19 June 20152026-09-13Original source
Europium-152 in hydrochloric acid solution SDSNational Institute of Standards and Technology (NIST)13 June 20192026-09-13Original source
Gadolinium (Gd) Standard Solution SDSNational Institute of Standards and Technology (NIST)11 May 20212026-09-13Original source
Holmium (Ho) Standard Solution SDSNational Institute of Standards and Technology (NIST)15 October 20212026-09-13Original source
Holmium oxide in perchloric acid solution SDSNational Institute of Standards and Technology (NIST)12 April 20162026-09-13Original source
Holmium-166m in hydrochloric acid solution SDSNational Institute of Standards and Technology (NIST)29 June 20152026-09-13Original source
Lanthanum (La) Standard Solution SDSNational Institute of Standards and Technology (NIST)21 March 20142026-09-13Original source
Lanthanum hexaboride (LaB6) SDSNational Institute of Standards and Technology (NIST)29 October 20152026-09-13Original source
Lanthanum hexaboride powder SDSNational Institute of Standards and Technology (NIST)01 August 20132026-09-13Original source
Lutetium (Lu) Standard Solution SDSNational Institute of Standards and Technology (NIST)28 January 20152026-09-13Original source
Neodymium (Nd) Standard Solution SDSNational Institute of Standards and Technology (NIST)23 September 20142026-09-13Original source
Praseodymium (Pr) Standard Solution SDSNational Institute of Standards and Technology (NIST)07 January 20202026-09-13Original source
Samarium (Sm) Standard Solution SDSNational Institute of Standards and Technology (NIST)04 April 20162026-09-13Original source
Scandium (Sc) Standard Solution SDSNational Institute of Standards and Technology (NIST)20 May 20222026-09-13Original source
Strontium-90 solution with trace yttrium ions SDSNational Institute of Standards and Technology (NIST)11 October 20222026-09-13Original source
Strontium-90 solution with trace yttrium ions SDSNational Institute of Standards and Technology (NIST)26 June 20152026-09-13Original source
Terbium (Tb) Standard Solution SDSNational Institute of Standards and Technology (NIST)03 March 20232026-09-13Original source
Thulium (Tm) Standard Solution SDSNational Institute of Standards and Technology (NIST)19 November 20182026-09-13Original source
Ytterbium (Yb) Standard Solution SDSNational Institute of Standards and Technology (NIST)16 June 20162026-09-13Original source
Yttria-stabilized zirconia powder SDSNational Institute of Standards and Technology (NIST)16 September 20162026-09-13Original source
Yttrium (Y) Standard Solution SDSNational Institute of Standards and Technology (NIST)26 September 20192026-09-13Original source
Yttrium-90 Solution SDSNational Institute of Standards and Technology (NIST)04 October 20182026-09-13Original source
Yttrium-90 in hydrochloric acid solution SDSNational Institute of Standards and Technology (NIST)04 October 20182026-09-13Original source
CASS Seawater Reference Material SDSNational Research Council Canada21 January 20162026-09-13Original source
Gadolinium isotopic certified reference material in 2% nitric acid SDSNational Research Council Canada26 August 20192026-09-13Original source
Matériau de référence certifié isotopique du gadolinium dans l'acide nitrique à 2 % SDSNational Research Council Canada26 août 20192026-09-13Original source
HIMO-1 high-purity molybdenum certified reference material containing certified trace scandium SDSNational Research Council Canada31 July 20252026-09-13Original source
HISS-1 sandy marine sediment certified reference material SDSNational Research Council Canada24 February 20162026-09-13Original source
Matériau de référence certifié HISS-1 de sédiment marin sableux SDSNational Research Council Canada24 février 20162026-09-13Original source
LUIS-1 Lutetium Isotopic Certified Reference Material (calibration solution) SDSNational Research Council Canada26 August 20192026-09-13Original source
MESS-4 Marine Sediment Certified Reference Material SDSNational Research Council Canada21 January 20162026-09-13Original source
NASS-7 Seawater Certified Reference Material SDSNational Research Council Canada21 January 20162026-09-13Original source
Monazite Sand / Powdered Monazite Sand SDSNBL Program Office, U.S. Department of Energy24 June 20202026-09-13Original source
Gadolinium oxide - enriched gadolinium isotopes SDSNeonest / BuyIsotope14-Aug-2019 · Version 1.1.12026-09-13Original source
Antimony, Enriched Antimony SDSNeonest AB8-Aug-20192026-09-17Original source
Antimony-121 SDSNeonest AB8-Aug-20192026-09-17Original source
Antimony-121 SDSNeonest AB8-Aug-20192026-09-16Original source
Antimony-121 SDSNeonest AB8-Aug-20192026-09-17Original source
Antimony-123 SDSNeonest AB8-Aug-20192026-09-17Original source
Antimony-123 SDSNeonest AB8-Aug-20192026-09-16Original source
Antimony-123 SDSNeonest AB8-Aug-20192026-09-17Original source
Argon, Enriched Argon SDSNeonest AB8-Aug-20192026-09-17Original source
Argon-36 SDSNeonest AB8-Aug-20192026-09-17Original source
Argon-36 SDSNeonest AB8-Aug-20192026-09-17Original source
Argon-36 SDSNeonest AB8-Aug-20192026-09-16Original source
Argon-38 SDSNeonest AB8-Aug-20192026-09-17Original source
Argon-38 SDSNeonest AB8-Aug-20192026-09-17Original source
Argon-38 SDSNeonest AB8-Aug-20192026-09-16Original source
Argon-40 SDSNeonest AB8-Aug-20192026-09-16Original source
Argon-40 SDSNeonest AB8-Aug-20192026-09-17Original source
Argon-40 SDSNeonest AB8-Aug-20192026-09-17Original source
Platinum Metal foil, Enriched Platinum Metal Foil SDSNeonest AB18-Aug-20192026-09-17Original source
Cadmium Oxide, Enriched Cadmium Oxide SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium, Enriched Cadmium SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-106 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-106 SDSNeonest AB9-Aug-20192026-09-16Original source
Cadmium-106 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-106 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-106 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-106 SDSNeonest AB9-Aug-20192026-09-16Original source
Cadmium-108 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-108 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-108 SDSNeonest AB9-Aug-20192026-09-16Original source
Cadmium-108 SDSNeonest AB9-Aug-20192026-09-16Original source
Cadmium-108 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-108 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-110 SDSNeonest AB9-Aug-20192026-09-16Original source
Cadmium-110 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-110 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-110 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-110 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-110 SDSNeonest AB9-Aug-20192026-09-16Original source
Cadmium-111 SDSNeonest AB9-Aug-20192026-09-16Original source
Cadmium-111 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-111 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-111 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-111 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-111 SDSNeonest AB9-Aug-20192026-09-16Original source
Cadmium-112 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-112 SDSNeonest AB9-Aug-20192026-09-16Original source
Cadmium-112 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-112 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-112 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-112 SDSNeonest AB9-Aug-20192026-09-16Original source
Cadmium-113 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-113 SDSNeonest AB9-Aug-20192026-09-16Original source
Cadmium-113 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-113 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-113 SDSNeonest AB9-Aug-20192026-09-17Original source
Cadmium-113 SDSNeonest AB9-Aug-20192026-09-16Original source
Cadmium-114 SDSNeonest AB9-Aug-20192026-09-16Original source
Cadmium-114 SDSNeonest AB9-Aug-20192026-09-17Original source

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