Acid sulfanilic

vi

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Acid sulfanilic

Quality:

Sulfanilic acid - chemical compound. Article “Acid sulfanilic” in Vietnamese Wikipedia has 37.3 points for quality (as of July 1, 2025). The article contains 10 references and 6 sections.

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

Since the creation of article “Acid sulfanilic”, its content was written by 2 registered users of Vietnamese Wikipedia and edited by 226 registered Wikipedia users in all languages.

The article is cited 114 times in Vietnamese Wikipedia and cited 313 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Vietnamese): #17152 in September 2022
  • Global: #51257 in July 2016

The highest popularity rank from 2008:

  • Local (Vietnamese): #36560 in October 2024
  • Global: #16018 in April 2009

There are 23 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, 2025 (including revision history and pageviews for previous years).

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

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Sulfanilic acid
44.3287
2Polish (pl)
Kwas sulfanilowy
38.1907
3Vietnamese (vi)
Acid sulfanilic
37.3117
4Chinese (zh)
对氨基苯磺酸
34.4358
5Romanian (ro)
Acid sulfanilic
34.0541
6German (de)
Sulfanilsäure
34.0139
7Esperanto (eo)
Sulfanilata acido
32.8944
8Hungarian (hu)
Szulfanilsav
29.9886
9Serbo-Croatian (sh)
Sulfanilinska kiselina
28.9103
10Finnish (fi)
Sulfaniilihappo
28.1844
More...

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

Most popular in all the time

The most popular language versions of the article "Acid sulfanilic" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Sulfanilic acid
522 960
2German (de)
Sulfanilsäure
397 477
3Russian (ru)
Сульфаниловая кислота
170 592
4Japanese (ja)
スルファニル酸
98 178
5Spanish (es)
Ácido sulfanílico
76 941
6Polish (pl)
Kwas sulfanilowy
73 790
7Portuguese (pt)
Ácido sulfanílico
65 547
8Chinese (zh)
对氨基苯磺酸
35 520
9Italian (it)
Acido solfanilico
35 319
10Dutch (nl)
Sulfanilzuur
21 988
More...

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

Most popular in June 2025

The most popular language versions of the article "Acid sulfanilic" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Sulfanilic acid
876
2German (de)
Sulfanilsäure
582
3Russian (ru)
Сульфаниловая кислота
500
4Japanese (ja)
スルファニル酸
429
5Chinese (zh)
对氨基苯磺酸
166
6Spanish (es)
Ácido sulfanílico
109
7Italian (it)
Acido solfanilico
100
8Polish (pl)
Kwas sulfanilowy
82
9Romanian (ro)
Acid sulfanilic
61
10Vietnamese (vi)
Acid sulfanilic
56
More...

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

The highest AI

Language versions of the article "Acid sulfanilic" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1German (de)
Sulfanilsäure
49
2English (en)
Sulfanilic acid
39
3Italian (it)
Acido solfanilico
32
4Spanish (es)
Ácido sulfanílico
15
5Dutch (nl)
Sulfanilzuur
13
6Polish (pl)
Kwas sulfanilowy
13
7Russian (ru)
Сульфаниловая кислота
12
8Portuguese (pt)
Ácido sulfanílico
9
9Arabic (ar)
حمض السلفانيليك
5
10Hindi (hi)
सल्फानिलिक अम्ल
5
More...

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

The highest AI in June 2025

Language versions of the article "Acid sulfanilic" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
حمض السلفانيليك
0
2Belarusian (be)
Сульфанілавая кіслата
0
3German (de)
Sulfanilsäure
0
4English (en)
Sulfanilic acid
0
5Esperanto (eo)
Sulfanilata acido
0
6Spanish (es)
Ácido sulfanílico
0
7Persian (fa)
سولفانیلیک اسید
0
8Finnish (fi)
Sulfaniilihappo
0
9Hindi (hi)
सल्फानिलिक अम्ल
0
10Hungarian (hu)
Szulfanilsav
0
More...

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

The highest CI

Language versions of the article "Acid sulfanilic" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Vietnamese (vi)
Acid sulfanilic
114
2German (de)
Sulfanilsäure
35
3English (en)
Sulfanilic acid
25
4Chinese (zh)
对氨基苯磺酸
14
5Polish (pl)
Kwas sulfanilowy
12
6Portuguese (pt)
Ácido sulfanílico
12
7Japanese (ja)
スルファニル酸
11
8Russian (ru)
Сульфаниловая кислота
11
9Hungarian (hu)
Szulfanilsav
10
10Finnish (fi)
Sulfaniilihappo
9
More...

Scores

Estimated value for Wikipedia:
Vietnamese:
Global:
Popularity in June 2025:
Vietnamese:
Global:
Popularity in all years:
Vietnamese:
Global:
Authors in June 2025:
Vietnamese:
Global:
Registered authors in all years:
Vietnamese:
Global:
Citations:
Vietnamese:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
حمض السلفانيليك
beBelarusian
Сульфанілавая кіслата
deGerman
Sulfanilsäure
enEnglish
Sulfanilic acid
eoEsperanto
Sulfanilata acido
esSpanish
Ácido sulfanílico
faPersian
سولفانیلیک اسید
fiFinnish
Sulfaniilihappo
hiHindi
सल्फानिलिक अम्ल
huHungarian
Szulfanilsav
itItalian
Acido solfanilico
jaJapanese
スルファニル酸
nlDutch
Sulfanilzuur
plPolish
Kwas sulfanilowy
ptPortuguese
Ácido sulfanílico
roRomanian
Acid sulfanilic
ruRussian
Сульфаниловая кислота
shSerbo-Croatian
Sulfanilinska kiselina
srSerbian
Sulfanilinska kiselina
ukUkrainian
Сульфанілова кислота
uzUzbek
Sulfanil kislota
viVietnamese
Acid sulfanilic
zhChinese
对氨基苯磺酸

Popularity rank trends

Best Rank Vietnamese:
#36560
10.2024
Global:
#16018
04.2009

AI rank trends

Best Rank Vietnamese:
#17152
09.2022
Global:
#51257
07.2016

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Sulfanilic acid from Wikipedia articles about Sulfonamide drug, Methyl orange, Wikipedia article, Sulfonamide and Metanilic acid. Whereas reading the article about Sulfanilic acid people most often go to Wikipedia articles on Sulfanilamide, Zwitterion, Methyl orange, Bamberger rearrangement and Wikipedia article.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 21 February 2026

On 21 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Alysa Liu, Eric Dane, 2026 Winter Olympics, Rebecca Gayheart, Johannes Høsflot Klæbo, Wuthering Heights, amyotrophic lateral sclerosis, Andrew Mountbatten-Windsor, John F. Kennedy Jr..

In Vietnamese Wikipedia the most popular articles on that day were: Đài Truyền hình Kỹ thuật số VTC, Thỏ ơi!!, Xì dách, Tô Lâm, Bài Tiến lên, Lyly, Fukada Eimi, Danh sách phim điện ảnh Việt Nam có doanh thu cao nhất, Nhà ba tôi một phòng, Việt Nam.

About WikiRank

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 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information