DCOIT Biocide

  • DCOIT Biocide
  • DCOIT Biocide
  • DCOIT Biocide
DCOIT Biocide
  • 7-14 days after workable payment
  • 80 mt / month

1. 3Q-631 DCOIT-97 is a broad-spectrum fungicide,The antibacterial agent and preservative can effectively kill Penicillium spp.Basidiomycetes, Black fungus, Fusarium.
2. DCOIT biocide is table in marine paint;
3. The latest slow-release technology, which can kill bacteria, fungi, algae and other marine organisms in a broad spectrum and efficiently;
4. DCOIT can provide lasting protection to achieve or exceed the effects of TBTO;
5. Dichloroctylisothiazolinoe is free of heavy metals. When released into the environment, DCOIT will quickly penetrate into the sediment and decompose, so it will not accumulate in marine life;
6. Stable under strong UV and acid rain conditions;

3Q-631 DCOIT-97

4.5-DICHLORO-2H-OCTYL-3(2H)-ISOTHIAZOLONE is a kind of  Broad-spectrum Bactericide,DCOIT biocide can be widely used in plastic industry such as Paint,Polyethylene,Coating,polyurethane. dichloroctylisothiazolinoe also can be used in the field like Leather,Paper making,paint,sewage,wooden,adhesive and inks. 

DCOIT 97 can instead of the chemical compound like Poisonous Organic arsenic.


Item No.:

3Q-631 DCOIT-97

Chemical Name

4.5-DICHLORO-2H-OCTYL-3(2H)-ISOTHIAZOLONE/ 4,5-dichloro-2-n-octy-4-isothiazolin-3-one



Molecular formula


Molecular weight




White to light yellow powder

Content of active substance %


Field of Application:

Preservative, can kill the Micro bacteria and basidiomycetes efficiently.

Application environment:

Stable in Marine paints.

The latest slow release technique, kill the green bacteria,Fungus,seaweed and other Marine life Broad-spectrum and efficient;

Provide Lasting protection,can reach the effect better than TBTO;

Free of Heavy metal, when released to the environment,can suddenly permeated into sediments then decomposed.thus will not accumulated in marine life.

Stable under strong Ultraviolet rays and acid rain.

Usage and Cautions:

Operational instruction must be strictly followed. Avoid any contact with the skin. Wear protective clothes, goggles, and rubber gloves in operation. Once any contact with the skin happens, wash the skin immediately with plenty of water and soaps; when it splashes into eyes, wash immediately with plenty of water and buffer solutions.


Package & Storage:

The product is packaged in 25kg/drum or 200kg/drum or IBC drum,and then wrapped in pallets to ensure the cargos are not damaged during transportation.



Transport Mode:

Multiple transportation methods can be selected,Including sea transport, land transport, air transport and rail transport,We can arrange the shipment according to the shipping method required by the customer. Let our customer receive our products as fast as possible.

4 5 dichloro 2 n octy 4 isothiazolin 3 one

How can I get samples ?
What is the payment terms?
Get the latest price? We'll respond as soon as possible(within 12 hours)
close left right