Talk:Sulfur

This is the talk page for discussing improvements to the Sulfur article.
This is not a forum for general discussion of the article's subject.

Put new text under old text. Click here to start a new topic.
New to Wikipedia? Welcome! Learn to edit; get help.

Article policies

Find sources: Google (books · news · scholar · free images · WP refs) · FENS · JSTOR · TWL

Archives: 1, 2: 180 days

This article is written in American English with IUPAC spelling (color, defense, traveled; aluminium, sulfur and caesium) and some terms that are used in it may be different or absent from other varieties of English. According to the relevant style guide and chemistry naming conventions, this should not be changed without broad consensus.

Elements Top‑importance

	Chemistry portal This article is supported by WikiProject Elements, which gives a central approach to the chemical elements and their isotopes on Wikipedia. Please participate by editing this article, or visit the project page for more details.ElementsWikipedia:WikiProject ElementsTemplate:WikiProject Elementschemical elements articles
Top	This article has been rated as Top-importance on the importance scale.

Materials Mid‑importance

	This article is within the scope of WikiProject Materials, a collaborative effort to improve the coverage of Materials on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.MaterialsWikipedia:WikiProject MaterialsTemplate:WikiProject MaterialsMaterials articles
Mid	This article has been rated as Mid-importance on the importance scale.

Rocks and minerals Mid‑importance

	Earth sciences portal Sulfur is part of WikiProject Rocks and minerals, an attempt at creating a standardized, informative, comprehensive and easy-to-use rocks and minerals resource. If you would like to participate, you can choose to edit this article, or visit the project page for more information.Rocks and mineralsWikipedia:WikiProject Rocks and mineralsTemplate:WikiProject Rocks and mineralsRocks and minerals articles
Mid	This article has been rated as Mid-importance on the project's importance scale.

Sulfur received a peer review by Wikipedia editors, which is now archived. It may contain ideas you can use to improve this article.

There is a request, submitted by Catfurball, for an audio version of this article to be created. For further information, see WikiProject Spoken Wikipedia.

The rationale behind the request is: "Important".

Archives

Archive 1

Archive 2

This page has archives. Sections older than 180 days may be automatically archived by when more than 3 sections are present.

Biological role of sulfate

Biological role needs a subsection on the role of sulfate and sulfation, such as:

sulfolipids
sulfated carbohydrates (e.g. keratan sulfate, chondroitin sulfate, heparin)
sulfation as a step in the detoxification of xenobiotics, etc.^[1]

Also needs at least a mention of molybdenum cofactor. Unfortunately I'm not well-read enough to author such a section. 2A02:1812:1126:5D00:396E:A1ED:7C5A:C557 (talk) 21:23, 2 March 2024 (UTC)[reply]

References

^ https://journals.physiology.org/doi/epdf/10.1152/physrev.2001.81.4.1499

Properties

According to trusted book Poling, B. E., Prausnitz, J. M., & O’Connell, J. P. (2000). The Properties of Gases and Liquids (5th ed.). McGraw-Hill. the melting point is 119.6 deg.C, not 115. I did change in the text but don't know how to change this in side panel info. Please help. Thanks Czakolo (talk) 10:33, 18 March 2024 (UTC)[reply]

currently given boiling point of 115 C is NOT correct and the reference someone provided in my comment DOES NOT even include this value! According to Poling, B. E., Prausnitz, J. M., & O’Connell, J. P. (2000) the correct value is 392.75 K (which is 119.6 C)

This book is professional, scientific resource easily accessible by any good researcher or academic professor, so should be easy to check. Czakolo (talk) 11:37, 18 March 2024 (UTC)[reply]

The question is about melting point (freezing point), not boiling point, as you wrote, @Czakolo. I have checked both sources, Poling-Prausnitz-O'Connel (yours) and Greenwood-Earnshaw (presented in the article), and both mention the temperature 119.6°C. However, Greenwood and Earnshaw specified this figure to the beta-S₈ allotrope, clarifying in the text, that slow transition from one alfa-allotrope to the beta, as well as the presence of the microcrystalline form, may alter the melting point in the range 114.6-120.4°C. Tosha Langue (talk) 15:28, 18 March 2024 (UTC)[reply]

sorry, my bad in second text, I meant freezing. Then, it should be corrected to say 119.6 for the most dominant allotrope in liquid form and give the range with the explanation of when it may be altered. I believe 115 is misleading. Thanks for correction! Czakolo (talk) 18:18, 18 March 2024 (UTC)[reply]

I can do the respective edits, but later. Let us have time for other editors' opinions... Tosha Langue (talk) 01:26, 19 March 2024 (UTC)[reply]

Abundance?

Re: "and the fifth most abundant on Earth." -- That may be overall, but it's relatively rare near the surface, which is what matters more to humans. This may need qualifiers. — Preceding unsigned comment added by 64.52.139.54 (talk) 04:03, 24 July 2024 (UTC)[reply]

[1] ttps://journals.physiology.org/doi/epdf/10.1152/physrev.2001.81.4.1499

[1]