Document and Entity Information (USD $)	9 Months Ended
	Jun. 30, 2012	Aug. 10, 2012
Document And Entity Information
Entity Registrant Name	SIONIX CORP
Entity Central Index Key	0000764667
Document Type	10-Q
Document Period End Date	Jun. 30, 2012
Amendment Flag	false
Current Fiscal Year End Date	--09-30
Is Entity a Well-known Seasoned Issuer?	No
Is Entity a Voluntary Filer?	No
Is Entity's Reporting Status Current?	Yes
Entity Filer Category	Smaller Reporting Company
Entity Public Float		$ 3,885
Entity Common Stock, Shares Outstanding		388,453,661
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2012