How many approved sources does Chlorine Dioxide have in Australia?

As of the APVMA export downloaded 2026-10-31, no approval is recorded under this form. Approvals sit under the parent, Chlorine Dioxide, which has 0 approved sources.

Who registers Chlorine Dioxide products in Australia?

As of the APVMA export downloaded 2026-10-31, 2 companies register 2 agricultural products containing Chlorine Dioxide. The most products are registered by Zychem Technologies Australia Pty Ltd and Ofp Company Pty Ltd.

When does data protection end for Chlorine Dioxide?

As of the APVMA export downloaded 2026-10-31, no product containing Chlorine Dioxide has data protection running past 2026-10-31.

Which crops is Chlorine Dioxide registered for in Australia?

Registered labels containing Chlorine Dioxide most often cover Swimming pool. The label is what applies.

Chlorine Dioxidepresent as sodium chlorite

ActiveSalt or ester form

Approvals for this form are recorded under Chlorine Dioxide, which has 0 sources. 2 registered products from 2 registrants.

Approvals sit under the parent

Approved sources: 0
Registered products: 2
Registrants: 2
Data protection ends: None current

Market structure

Who registers it

Also holds a source approvalRegisters only

Market timeline

Registered products, cumulative

Year	Sources approved	Products first registered	Products, cumulative
2020	0	1	1
2025	0	1	2

Only records current in the export are counted, so earlier years are understated.

Who to talk to

Register products, hold no approval2

Their products rely on a source approved for another company.

Zychem Technologies Australia Pty Ltd1 product
Ofp Company Pty Ltd1 product

Hold an approval and register products

Approval holders that also sell products under their own name.

None in the export.

Hold an approval, no products

Holders with no registered product of their own containing it.

None in the export.

0 approved sources

No approval is recorded under this salt or ester form. Approvals for it sit under the parent: Chlorine Dioxide, with 0 approved sources.

2 registrants

Registrant	Products	Holds an approval
Zychem Technologies Australia Pty Ltd	1	No
Ofp Company Pty Ltd	1	No

2 registered products

No.	Product	Registrant	Formulation	Content	First registered	Label
95640	CD5 Pure H2O Tablet	Ofp Company Pty Ltd	Tablet (Inc. Pellet, Bolus, Suppository, Capsule)	100 g/kg	2025-01-30	PDF
89891	ExStinkt Pure H2O Tablet	Zychem Technologies Australia Pty Ltd	Tablet (Inc. Pellet, Bolus, Suppository, Capsule)	100 g/kg	2020-12-04	PDF

Crops and targets

Crops and situations

Swimming pool2

Targets

Protozoa2
Bacteria2
Biofilm in pools2
Cryptosporidium spp.2

Number of registered products whose label covers each crop or target, not volumes. The label is what applies.

Changes in the last six months

Nothing new in the last six months.

Quick answers

How many approved sources does Chlorine Dioxide have in Australia?: As of the APVMA export downloaded 2026-10-31, no approval is recorded under this form. Approvals sit under the parent, Chlorine Dioxide, which has 0 approved sources.
Who registers Chlorine Dioxide products in Australia?: As of the APVMA export downloaded 2026-10-31, 2 companies register 2 agricultural products containing Chlorine Dioxide. The most products are registered by Zychem Technologies Australia Pty Ltd and Ofp Company Pty Ltd.
When does data protection end for Chlorine Dioxide?: As of the APVMA export downloaded 2026-10-31, no product containing Chlorine Dioxide has data protection running past 2026-10-31.
Which crops is Chlorine Dioxide registered for in Australia?: Registered labels containing Chlorine Dioxide most often cover Swimming pool. The label is what applies.