> **PROTOTYPE:** a suggestion, not an official CIAAW or IUPAC page. Official values are at [ciaaw.org](https://ciaaw.org). # sulfur | Property | Value | | --- | --- | | Symbol | S | | Atomic number | 16 | | IRI | `https://hendrikborgelt.github.io/Draft_for_IUPAC_CIAAW-Isotopic-Abundances-and-Atomic-Weights/elements/Sulfur` | | Wikidata | [Q682](https://www.wikidata.org/wiki/Q682) | ## Standard atomic weight | Value | Year | Source | Status | Declaration | | --- | --- | --- | --- | --- | | [32.059, 32.076] | 2009 | [10.1351/PAC-REP-10-09-14](https://doi.org/10.1351/PAC-REP-10-09-14) | Current | [`AW-S-standard`](../id/AW-S-standard.md) | | 32.065(5) | 1999 | [10.1351/pac200173040667](https://doi.org/10.1351/pac200173040667) | Deprecated, see [`AW-S-standard`](../id/AW-S-standard.md) | [`AW-S-standard-1999`](../id/AW-S-standard-1999.md) | | 32.066(6) | 1983 | [10.1351/pac198456060653](https://doi.org/10.1351/pac198456060653) | Deprecated, see [`AW-S-standard-1999`](../id/AW-S-standard-1999.md) | [`AW-S-standard-1983`](../id/AW-S-standard-1983.md) | | 32.06(1) | 1969 | [10.1351/pac197021010091](https://doi.org/10.1351/pac197021010091) | Deprecated, see [`AW-S-standard-1983`](../id/AW-S-standard-1983.md) | [`AW-S-standard-1969`](../id/AW-S-standard-1969.md) | | 32.064(3) | 1961 | [10.1021/ja00881a001](https://doi.org/10.1021/ja00881a001) | Deprecated, see [`AW-S-standard-1969`](../id/AW-S-standard-1969.md) | [`AW-S-standard-1961`](../id/AW-S-standard-1961.md) | | 32.066(3) | 1951 | [10.1039/JR9530000001](https://doi.org/10.1039/JR9530000001) | Deprecated, see [`AW-S-standard-1961`](../id/AW-S-standard-1961.md) | [`AW-S-standard-1951`](../id/AW-S-standard-1951.md) | | 32.066 | 1947 | [10.1039/JR9510000001](https://doi.org/10.1039/JR9510000001) | Deprecated, see [`AW-S-standard-1951`](../id/AW-S-standard-1951.md) | [`AW-S-standard-1947`](../id/AW-S-standard-1947.md) | | 32.06 | 1931 | [10.1039/JR9310001617](https://doi.org/10.1039/JR9310001617) | Deprecated, see [`AW-S-standard-1947`](../id/AW-S-standard-1947.md) | [`AW-S-standard-1931`](../id/AW-S-standard-1931.md) | | 32.064 | 1925 | [10.1039/CT9252700913](https://doi.org/10.1039/CT9252700913) | Deprecated, see [`AW-S-standard-1931`](../id/AW-S-standard-1931.md) | [`AW-S-standard-1925`](../id/AW-S-standard-1925.md) | | 32.06 | 1916 | [10.1021/ja02176a001](https://doi.org/10.1021/ja02176a001) | Deprecated, see [`AW-S-standard-1925`](../id/AW-S-standard-1925.md) | [`AW-S-standard-1916`](../id/AW-S-standard-1916.md) | | 32.07 | 1909 | [10.1021/ja01931a001](https://doi.org/10.1021/ja01931a001) | Deprecated, see [`AW-S-standard-1916`](../id/AW-S-standard-1916.md) | [`AW-S-standard-1909`](../id/AW-S-standard-1909.md) | | 32.06 | 1902 | [10.1007/BF01370337](https://doi.org/10.1007/BF01370337) | Deprecated, see [`AW-S-standard-1909`](../id/AW-S-standard-1909.md) | [`AW-S-standard-1902`](../id/AW-S-standard-1902.md) | ## Isotopes | A | Representative isotopic composition | Year | Source | Declaration | ChEBI | Wikidata | | --- | --- | --- | --- | --- | --- | --- | | [32](../id/S-32.md) | [0.9441, 0.9529] | — | — | [`Abundance-S32`](../id/Abundance-S32.md) | — | [Q2375775](https://www.wikidata.org/wiki/Q2375775) | | [33](../id/S-33.md) | [0.007 29, 0.007 97] | — | — | [`Abundance-S33`](../id/Abundance-S33.md) | — | [Q2055815](https://www.wikidata.org/wiki/Q2055815) | | [34](../id/S-34.md) | [0.0396, 0.0477] | — | — | [`Abundance-S34`](../id/Abundance-S34.md) | — | [Q1880449](https://www.wikidata.org/wiki/Q1880449) | | [36](../id/S-36.md) | [0.000 129, 0.000 187] | — | — | [`Abundance-S36`](../id/Abundance-S36.md) | — | [Q2881932](https://www.wikidata.org/wiki/Q2881932) | ## Bibliography
ANNUAL REPORT OF THE INTERNATIONAL COMMITTEE ON ATOMIC WEIGHTS, 1916. (1915). Journal of the American Chemical Society, 37(11), 2449–2452. https://doi.org/10.1021/ja02176a001 CrossRef Scholia
Aston, F. W., Baxter, G. P., Brauner, B., Debierne, A., Leduc, A., Richards, T. W., Soddy, F., & Urbain, G. (1925). Second Report of the International Committee of the International Union of Pure and Applied Chemistry on the chemical elements. International atomic weights, 1925. Journal of the Chemical Society, Transactions, 127, 913. https://doi.org/10.1039/ct9252700913 CrossRef Scholia
Atomic weights of the elements 1969. (1970). Pure and Applied Chemistry, 21(1), 91–108. https://doi.org/10.1351/pac197021010091 CrossRef Scholia
Baxter, G. P., Curie, Mme. M., Hönigschmid, O., Lebeau, P., & Meyer, R. J. (1931). First Report of the Committee on the Atomic Weights of the International Union of Chemistry. J. Chem. Soc., 0(0), 1617–1627. https://doi.org/10.1039/jr9310001617 CrossRef Scholia
Cameron, A. E., & Wichers, Edward. (1962). Report of the International Commission on Atomic Weights*(1961). Journal of the American Chemical Society, 84(22), 4175–4197. https://doi.org/10.1021/ja00881a001 CrossRef Scholia
Clarke, F. W., Ostwald, W., Thorpe, T. E., & Urbain, G. (1909). REPORT OF THE INTERNATIONAL COMMITTEE ON ATOMIC WEIGHTS. 1909. Journal of the American Chemical Society, 31(1), 1–6. https://doi.org/10.1021/ja01931a001 CrossRef Scholia
Coplen, T. B. (2001). Atomic weights of the elements 1999 (IUPAC Technical Report). Pure and Applied Chemistry, 73(4), 667–683. https://doi.org/10.1351/pac200173040667 CrossRef Scholia
Holden, N. E., & Martin, R. L. (1984). Atomic weights of the elements 1983. Pure and Applied Chemistry, 56(6), 653–674. https://doi.org/10.1351/pac198456060653 CrossRef Scholia
International atomic weights, 1949. (1951). Journal of the Chemical Society (Resumed), 1. https://doi.org/10.1039/jr9510000001 CrossRef Scholia
International atomic weights, 1951. (1953). Journal of the Chemical Society (Resumed), 1. https://doi.org/10.1039/jr9530000001 CrossRef Scholia
Richards, Baxter, Hinrichsen, Köthner, P., & Pellini, S. (1902). Zur Festsetzung der Atomgewichte. Fresenius’ Zeitschrift für analytische Chemie, 41(2), 139–140. https://doi.org/10.1007/bf01370337 CrossRef Scholia
Wieser, M. E., & Coplen, T. B. (2010). Atomic weights of the elements 2009 (IUPAC Technical Report). Pure and Applied Chemistry, 83(2), 359–396. https://doi.org/10.1351/pac-rep-10-09-14 CrossRef Scholia
## Turtle This resource as a file: [Sulfur.ttl](Sulfur.ttl) ```turtle # Prototype: a suggestion, not an official CIAAW or IUPAC record. Official values are at https://ciaaw.org @prefix adms: . @prefix chemrof: . @prefix ciaaw: . @prefix ciaaw_draft: . @prefix dcterms: . @prefix element: . @prefix owl: . @prefix qudt: . @prefix rdfs: . @prefix unit: . @prefix xsd: . ciaaw_draft:AW-S-standard-1902 a ciaaw:StandardAtomicWeightDeclaration ; dcterms:isReplacedBy ciaaw_draft:AW-S-standard-1909 ; dcterms:issued "1902"^^xsd:gYear ; dcterms:source ; owl:deprecated true ; adms:status ; ciaaw:ofElement element:Sulfur ; ciaaw:value [ a qudt:QuantityValue ; qudt:hasUnit unit:UNITLESS ; qudt:numericValue 32.06 ] . ciaaw_draft:AW-S-standard a ciaaw:StandardAtomicWeightDeclaration ; dcterms:issued "2009"^^xsd:gYear ; dcterms:replaces ciaaw_draft:AW-S-standard-1999 ; dcterms:source ; ciaaw:ofElement element:Sulfur ; ciaaw:value [ a qudt:QuantityValue ; qudt:hasUnit unit:UNITLESS ; qudt:lowerBound 32.059 ; qudt:upperBound 32.076 ; ciaaw:significantFiguresLower 5 ; ciaaw:significantFiguresUpper 5 ] . ciaaw_draft:AW-S-standard-1909 a ciaaw:StandardAtomicWeightDeclaration ; dcterms:isReplacedBy ciaaw_draft:AW-S-standard-1916 ; dcterms:issued "1909"^^xsd:gYear ; dcterms:replaces ciaaw_draft:AW-S-standard-1902 ; dcterms:source ; owl:deprecated true ; adms:status ; ciaaw:ofElement element:Sulfur ; ciaaw:value [ a qudt:QuantityValue ; qudt:hasUnit unit:UNITLESS ; qudt:numericValue 32.07 ] . ciaaw_draft:AW-S-standard-1916 a ciaaw:StandardAtomicWeightDeclaration ; dcterms:isReplacedBy ciaaw_draft:AW-S-standard-1925 ; dcterms:issued "1916"^^xsd:gYear ; dcterms:replaces ciaaw_draft:AW-S-standard-1909 ; dcterms:source ; owl:deprecated true ; adms:status ; ciaaw:ofElement element:Sulfur ; ciaaw:value [ a qudt:QuantityValue ; qudt:hasUnit unit:UNITLESS ; qudt:numericValue 32.06 ] . ciaaw_draft:AW-S-standard-1925 a ciaaw:StandardAtomicWeightDeclaration ; dcterms:isReplacedBy ciaaw_draft:AW-S-standard-1931 ; dcterms:issued "1925"^^xsd:gYear ; dcterms:replaces ciaaw_draft:AW-S-standard-1916 ; dcterms:source ; owl:deprecated true ; adms:status ; ciaaw:ofElement element:Sulfur ; ciaaw:value [ a qudt:QuantityValue ; qudt:hasUnit unit:UNITLESS ; qudt:numericValue 32.064 ] . ciaaw_draft:AW-S-standard-1931 a ciaaw:StandardAtomicWeightDeclaration ; dcterms:isReplacedBy ciaaw_draft:AW-S-standard-1947 ; dcterms:issued "1931"^^xsd:gYear ; dcterms:replaces ciaaw_draft:AW-S-standard-1925 ; dcterms:source ; owl:deprecated true ; adms:status ; ciaaw:ofElement element:Sulfur ; ciaaw:value [ a qudt:QuantityValue ; qudt:hasUnit unit:UNITLESS ; qudt:numericValue 32.06 ] . ciaaw_draft:AW-S-standard-1947 a ciaaw:StandardAtomicWeightDeclaration ; dcterms:isReplacedBy ciaaw_draft:AW-S-standard-1951 ; dcterms:issued "1947"^^xsd:gYear ; dcterms:replaces ciaaw_draft:AW-S-standard-1931 ; dcterms:source ; owl:deprecated true ; adms:status ; ciaaw:ofElement element:Sulfur ; ciaaw:value [ a qudt:QuantityValue ; qudt:hasUnit unit:UNITLESS ; qudt:numericValue 32.066 ] . ciaaw_draft:AW-S-standard-1951 a ciaaw:StandardAtomicWeightDeclaration ; dcterms:isReplacedBy ciaaw_draft:AW-S-standard-1961 ; dcterms:issued "1951"^^xsd:gYear ; dcterms:replaces ciaaw_draft:AW-S-standard-1947 ; dcterms:source ; owl:deprecated true ; adms:status ; ciaaw:ofElement element:Sulfur ; ciaaw:value [ a qudt:QuantityValue ; qudt:hasUnit unit:UNITLESS ; qudt:numericValue 32.066 ; qudt:standardUncertainty 0.003 ; ciaaw:significantFigures 5 ; ciaaw:significantFiguresUncertainty 1 ] . ciaaw_draft:AW-S-standard-1961 a ciaaw:StandardAtomicWeightDeclaration ; dcterms:isReplacedBy ciaaw_draft:AW-S-standard-1969 ; dcterms:issued "1961"^^xsd:gYear ; dcterms:replaces ciaaw_draft:AW-S-standard-1951 ; dcterms:source ; owl:deprecated true ; adms:status ; ciaaw:ofElement element:Sulfur ; ciaaw:value [ a qudt:QuantityValue ; qudt:hasUnit unit:UNITLESS ; qudt:numericValue 32.064 ; qudt:standardUncertainty 0.003 ; ciaaw:significantFigures 5 ; ciaaw:significantFiguresUncertainty 1 ] . ciaaw_draft:AW-S-standard-1969 a ciaaw:StandardAtomicWeightDeclaration ; dcterms:isReplacedBy ciaaw_draft:AW-S-standard-1983 ; dcterms:issued "1969"^^xsd:gYear ; dcterms:replaces ciaaw_draft:AW-S-standard-1961 ; dcterms:source ; owl:deprecated true ; adms:status ; ciaaw:ofElement element:Sulfur ; ciaaw:value [ a qudt:QuantityValue ; qudt:hasUnit unit:UNITLESS ; qudt:numericValue 32.06 ; qudt:standardUncertainty 0.01 ; ciaaw:significantFigures 4 ; ciaaw:significantFiguresUncertainty 1 ] . ciaaw_draft:AW-S-standard-1983 a ciaaw:StandardAtomicWeightDeclaration ; dcterms:isReplacedBy ciaaw_draft:AW-S-standard-1999 ; dcterms:issued "1983"^^xsd:gYear ; dcterms:replaces ciaaw_draft:AW-S-standard-1969 ; dcterms:source ; owl:deprecated true ; adms:status ; ciaaw:ofElement element:Sulfur ; ciaaw:value [ a qudt:QuantityValue ; qudt:hasUnit unit:UNITLESS ; qudt:numericValue 32.066 ; qudt:standardUncertainty 0.006 ; ciaaw:significantFigures 5 ; ciaaw:significantFiguresUncertainty 1 ] . ciaaw_draft:AW-S-standard-1999 a ciaaw:StandardAtomicWeightDeclaration ; dcterms:isReplacedBy ciaaw_draft:AW-S-standard ; dcterms:issued "1999"^^xsd:gYear ; dcterms:replaces ciaaw_draft:AW-S-standard-1983 ; dcterms:source ; owl:deprecated true ; adms:status ; ciaaw:ofElement element:Sulfur ; ciaaw:value [ a qudt:QuantityValue ; qudt:hasUnit unit:UNITLESS ; qudt:numericValue 32.065 ; qudt:standardUncertainty 0.005 ; ciaaw:significantFigures 5 ; ciaaw:significantFiguresUncertainty 1 ] . element:Sulfur a chemrof:ChemicalElement ; rdfs:label "sulfur"@en ; ciaaw:currentStandardAtomicWeight ciaaw_draft:AW-S-standard ; ciaaw:hasDeclaration ciaaw_draft:AW-S-standard, ciaaw_draft:AW-S-standard-1902, ciaaw_draft:AW-S-standard-1909, ciaaw_draft:AW-S-standard-1916, ciaaw_draft:AW-S-standard-1925, ciaaw_draft:AW-S-standard-1931, ciaaw_draft:AW-S-standard-1947, ciaaw_draft:AW-S-standard-1951, ciaaw_draft:AW-S-standard-1961, ciaaw_draft:AW-S-standard-1969, ciaaw_draft:AW-S-standard-1983, ciaaw_draft:AW-S-standard-1999 ; ciaaw:hasIsotope ciaaw_draft:S-32, ciaaw_draft:S-33, ciaaw_draft:S-34, ciaaw_draft:S-36 ; ciaaw:standardAtomicWeightLower 32.059 ; ciaaw:standardAtomicWeightUpper 32.076 ; chemrof:atomic_number 16 ; chemrof:symbol "S" . ``` [All atomic weights](../atomic-weights.md) · [All isotopic abundances](../isotopic-abundances.md)