2 December 2018

• curprev 22:3322:33, 2 December 2018‎ Magnoffiq talk contribs‎ 6,472 bytes +31‎ Category:E-number additive undo

22 November 2018

• curprev 18:5318:53, 22 November 2018‎ PolychromePlatypus talk contribs‎ 6,441 bytes +20‎ Move description as SO2 stack scrub (waste) (by)product to end of paragraph, and reword. The prior placing of this fact 1st has the misleading effect of suggesting it as the primary source of chemical and its resulting abundance lead to the listed applications. Sodium sulfite produced by stack scrubbing is a recent development. It isn't directly related to its chemical significance or applications, and sodium sulfite from a scrubber isn't directly useful for most of the listed applications. undo

3 November 2018

• curprev 20:0820:08, 3 November 2018‎ Citation bot talk contribs‎ m 6,421 bytes +83‎ Add: title. Converted bare reference to cite template. You can use this bot yourself. Report bugs here. | User-activated; Category:Photographic chemicals. undo

1 November 2018

• curprev 11:3811:38, 1 November 2018‎ 147.33.130.27 talk‎ 6,338 bytes −2‎ →‎Descriptive chemistry undo

27 October 2018

• curprev 10:3310:33, 27 October 2018‎ 2001:2002:51e8:505a:2950:2288:4ea1:eb5 talk‎ 6,340 bytes +2‎ No edit summary undo

23 October 2018

• curprev 22:2322:23, 23 October 2018‎ 87.254.70.151 talk‎ 6,338 bytes 0‎ No edit summary undo
• curprev 22:2222:22, 23 October 2018‎ 87.254.70.151 talk‎ 6,338 bytes −6‎ No edit summary undo

4 October 2018

• curprev 14:5714:57, 4 October 2018‎ 2601:241:8401:daed:f9d4:50bc:27b3:a669 talk‎ 6,344 bytes +125‎ No edit summary undo

21 March 2018

• curprev 00:3100:31, 21 March 2018‎ Danman515 talk contribs‎ m 6,219 bytes −8‎ No edit summary undo

26 February 2018

• curprev 17:1917:19, 26 February 2018‎ 79.71.82.186 talk‎ 6,227 bytes +1‎ No edit summary undo

5 October 2017

• curprev 15:2515:25, 5 October 2017‎ 165.207.0.102 talk‎ 6,226 bytes −1‎ →‎Applications undo

15 April 2016

• curprev 23:2023:20, 15 April 2016‎ Yobot talk contribs‎ m 6,227 bytes −4‎ WP:CHECKWIKI error fixes using AWB (12002) undo

14 March 2016

• curprev 21:0021:00, 14 March 2016‎ 24.34.73.59 talk‎ 6,231 bytes +156‎ Added use in boilers undo

29 February 2016

• curprev 17:0717:07, 29 February 2016‎ 151.224.213.143 talk‎ 6,075 bytes −1‎ No edit summary undo Tags: Mobile edit Mobile web edit
• curprev 17:0617:06, 29 February 2016‎ 151.224.213.143 talk‎ 6,076 bytes +1‎ Fixed typo undo Tags: canned edit summary Mobile edit Mobile web edit

2 November 2015

• curprev 13:5713:57, 2 November 2015‎ DePiep talk contribs‎ m 6,075 bytes −24‎ Chembox: unknown parameters: fix spelling, replace or remove. See also full parameter list (via AWB script) undo

15 August 2015

• curprev 15:2015:20, 15 August 2015‎ Thricecube talk contribs‎ 6,099 bytes +21‎ No edit summary undo

15 July 2015

• curprev 10:3110:31, 15 July 2015‎ CheMoBot talk contribs‎ 6,078 bytes +27‎ Updating {{chembox}} (changes to verified and watched fields - updated 'ChEBI_Ref', 'Verifiedfields') per Chem/Drugbox validation (report errors or bugs) undo
• curprev 10:1910:19, 15 July 2015‎ CHEBISteve talk contribs‎ m 6,051 bytes +55‎ Added CHEBI ID to CHEMBox undo

23 February 2015

• curprev 14:1414:14, 23 February 2015‎ Vsmith talk contribs‎ m 5,996 bytes +1‎ Reverted edits by 24.24.144.87 (talk) to last version by DePiep undo
• curprev 06:0506:05, 23 February 2015‎ 24.24.144.87 talk‎ 5,995 bytes −1‎ →‎Preparation undo

7 February 2015

• curprev 15:1515:15, 7 February 2015‎ DePiep talk contribs‎ 5,996 bytes +6‎ No edit summary undo

13 December 2014

• curprev 18:3018:30, 13 December 2014‎ CheMoBot talk contribs‎ 5,990 bytes +26‎ Updating {{chembox}} (changes to watched fields) per Chem/Drugbox validation (report errors or bugs) undo
• curprev 18:2018:20, 13 December 2014‎ DePiep talk contribs‎ 5,964 bytes 0‎ Temperatures (melting, boiling, autoignite, flash) use convert template to calculate (m: rm setting imagesize to dflt). using AWB undo

25 October 2014

• curprev 14:2314:23, 25 October 2014‎ 59.93.79.47 talk‎ 5,964 bytes +8‎ →‎Reactions undo
• curprev 14:2214:22, 25 October 2014‎ 59.93.79.47 talk‎ 5,956 bytes −8‎ →‎Reactions undo

3 April 2014

• curprev 09:3109:31, 3 April 2014‎ DMacks talk contribs‎ 5,964 bytes −17‎ →‎Preparation: water is not a net reactant undo

14 March 2014

• curprev 19:1519:15, 14 March 2014‎ 216.114.194.178 talk‎ 5,981 bytes −8‎ No edit summary undo
• curprev 19:1219:12, 14 March 2014‎ 216.114.194.178 talk‎ 5,989 bytes 0‎ No edit summary undo

20 February 2014

• curprev 17:1017:10, 20 February 2014‎ ClueBot NG talk contribs‎ m 5,989 bytes −8‎ Reverting possible vandalism by 39.224.198.161 to version by CheMoBot. False positive? Report it. Thanks, ClueBot NG. (1709795) (Bot) undo
• curprev 17:1017:10, 20 February 2014‎ 39.224.198.161 talk‎ 5,997 bytes +8‎ →‎Reactions undo

4 August 2013

• curprev 02:4002:40, 4 August 2013‎ CheMoBot talk contribs‎ 5,989 bytes −26‎ Updating {{chembox}} (no changed fields - added verified revid) per Chem/Drugbox validation (report errors or bugs) undo
• curprev 02:3002:30, 4 August 2013‎ Morska Papuzka talk contribs‎ 6,015 bytes +49‎ illustration is added undo

23 February 2013

• curprev 01:1801:18, 23 February 2013‎ Addbot talk contribs‎ m 5,966 bytes −531‎ Bot: Migrating 20 interwiki links, now provided by Wikidata on d:q407806 (Report Errors) undo

27 January 2013

• curprev 01:5401:54, 27 January 2013‎ 98.207.41.67 talk‎ 6,497 bytes +13‎ context link, cat sort undo
• curprev 01:0301:03, 27 January 2013‎ 98.207.41.67 talk‎ 6,484 bytes +36‎ →‎Applications: links undo

1 October 2012

• curprev 20:1920:19, 1 October 2012‎ JohnSRoberts99 talk contribs‎ 6,448 bytes +772‎ →‎Preparation: Industrial process undo
• curprev 19:5719:57, 1 October 2012‎ 173.189.74.87 talk‎ 5,676 bytes −351‎ →‎Preparation: correction #1 undo

16 June 2012

• curprev 22:2722:27, 16 June 2012‎ Xqbot talk contribs‎ m 6,027 bytes +50‎ r2.7.3) (Robot: Adding th:โซเดียมซัลไฟต์ undo

26 April 2012

• curprev 02:0102:01, 26 April 2012‎ Rycecube57 talk contribs‎ 5,977 bytes +158‎ +properties per PubChem undo

20 April 2012

• curprev 21:1621:16, 20 April 2012‎ DMacks talk contribs‎ 5,819 bytes −952‎ waaaaaay WP:UNDUE primary-ref press-release. Undid revision 487988646 by Songriter en (talk) undo

18 April 2012

• curprev 11:5011:50, 18 April 2012‎ Songriter en talk contribs‎ 6,771 bytes +952‎ →‎Applications undo

4 April 2012

• curprev 02:3102:31, 4 April 2012‎ Edward talk contribs‎ m 5,819 bytes +4‎ link pulp and paper industry using Find link undo

19 March 2012

• curprev 09:5509:55, 19 March 2012‎ 202.156.11.11 talk‎ 5,815 bytes +90‎ Added formula of substance to the top, and added links that give their constituent elements. undo

12 February 2012

• curprev 21:5921:59, 12 February 2012‎ 72.193.24.148 talk‎ 5,725 bytes +6‎ improve change link undo

1 February 2012

• curprev 15:0715:07, 1 February 2012‎ Nitraus talk contribs‎ 5,719 bytes +24‎ No edit summary undo

30 December 2011

• curprev 00:3100:31, 30 December 2011‎ Cydebot talk contribs‎ m 5,695 bytes −23‎ Robot - Removing category E numbers per CFD at Wikipedia:Categories for discussion/Log/2011 December 19. undo

29 December 2011

• curprev 16:4116:41, 29 December 2011‎ Lmatt talk contribs‎ m 5,718 bytes 0‎ clean up, replaced: {{reflist → {{Reflist, flue gas desulfurization → flue-gas desulfurization using AWB undo

20 December 2011

• curprev 05:2105:21, 20 December 2011‎ RibotBOT talk contribs‎ m 5,718 bytes −4‎ Robot: Modifying pl:Siarczyn sodu undo

14 December 2011

• curprev 23:1823:18, 14 December 2011‎ Iantresman talk contribs‎ 5,722 bytes +23‎ →‎References: Category:E numbers undo