Bisfenol S

4,4'-sulfonyldiphenol - chemical compound. Article “Bisfenol S” in Portuguese Wikipedia has 25.8 points for quality (as of July 1, 2026). The article contains 10 references and 4 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Portuguese) language version.

Since the creation of article “Bisfenol S”, its content was written by 3 registered users of Portuguese Wikipedia and edited by 189 registered Wikipedia users in all languages.

The article is cited 6 times in Portuguese Wikipedia and cited 1060 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #11689 in November 2011
• Global: #46441 in May 2015

The highest popularity rank from 2008:

• Local (Portuguese): #233917 in May 2018
• Global: #315315 in January 2015

There are 16 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Bisphenol S		44.3808
2	German (de) Bisphenol S		40.5271
3	Serbian (sr) Bisfenol S		35.3269
4	Polish (pl) Bisfenol S		33.8665
5	Serbo-Croatian (sh) Bisfenol S		30.814
6	French (fr) Bisphénol S		27.7159
7	Arabic (ar) بيسفينول S		26.1649
8	Portuguese (pt) Bisfenol S		25.7648
9	Dutch (nl) Bisfenol S		25.0498
10	Basque (eu) S bisfenol		23.1911

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Bisfenol S" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Bisphenol S		309 139
2	German (de) Bisphenol S		70 308
3	French (fr) Bisphénol S		33 028
4	Chinese (zh) 双酚S		12 477
5	Portuguese (pt) Bisfenol S		7 038
6	Italian (it) Bisfenolo S		5 297
7	Dutch (nl) Bisfenol S		4 682
8	Spanish (es) Bisfenol S		3 072
9	Finnish (fi) Bisfenoli-S		2 885
10	Persian (fa) بیسفنول اس		2 323

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Bisfenol S" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Bisphenol S		1 061
2	German (de) Bisphenol S		211
3	Chinese (zh) 双酚S		129
4	French (fr) Bisphénol S		90
5	Polish (pl) Bisfenol S		70
6	Italian (it) Bisfenolo S		44
7	Spanish (es) Bisfenol S		23
8	Dutch (nl) Bisfenol S		23
9	Portuguese (pt) Bisfenol S		17
10	Persian (fa) بیسفنول اس		9

More...

The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Bisfenol S" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Bisphenol S		78
2	German (de) Bisphenol S		34
3	French (fr) Bisphénol S		27
4	Italian (it) Bisfenolo S		7
5	Dutch (nl) Bisfenol S		7
6	Basque (eu) S bisfenol		6
7	Serbian (sr) Bisfenol S		6
8	Spanish (es) Bisfenol S		5
9	Finnish (fi) Bisfenoli-S		5
10	Polish (pl) Bisfenol S		4

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Bisfenol S" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Basque (eu) S bisfenol		1
2	Arabic (ar) بيسفينول S		0
3	German (de) Bisphenol S		0
4	English (en) Bisphenol S		0
5	Spanish (es) Bisfenol S		0
6	Persian (fa) بیسفنول اس		0
7	Finnish (fi) Bisfenoli-S		0
8	French (fr) Bisphénol S		0
9	Italian (it) Bisfenolo S		0
10	Dutch (nl) Bisfenol S		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Bisfenol S" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Bisphenol S		981
2	Serbian (sr) Bisfenol S		20
3	German (de) Bisphenol S		17
4	French (fr) Bisphénol S		8
5	Portuguese (pt) Bisfenol S		6
6	Chinese (zh) 双酚S		5
7	Arabic (ar) بيسفينول S		4
8	Dutch (nl) Bisfenol S		4
9	Italian (it) Bisfenolo S		3
10	Polish (pl) Bisfenol S		3

More...

#	Language	Value
ar	Arabic بيسفينول S
de	German Bisphenol S
en	English Bisphenol S
es	Spanish Bisfenol S
eu	Basque S bisfenol
fa	Persian بیسفنول اس
fi	Finnish Bisfenoli-S
fr	French Bisphénol S
it	Italian Bisfenolo S
nl	Dutch Bisfenol S
pl	Polish Bisfenol S
pt	Portuguese Bisfenol S
sh	Serbo-Croatian Bisfenol S
sr	Serbian Bisfenol S
ur	Urdu بائیس فینول S
zh	Chinese 双酚S

Best Rank

Portuguese: #233917 05.2018

Global: #315315 01.2015

Best Rank

Portuguese: #11689 11.2011

Global: #46441 05.2015

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information