CAS NO.64359-81-5 dcoit Organic Biocides

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US $2-10 / Kilograms | 500 Kilogram/Kilograms CAS NO.64359-81-5 dcoit Organic Biocides (Min. Order)
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Quick Details
CAS No.:
Other Names:
Place of Origin:
Shandong, China (Mainland)
Grade Standard:
Industrial Grade
greenish-yellow, clear liquid, greenish-yellow, clear liquid
biocide use in Adhesives
Brand Name:
Model Number:
Product Name:
CAS NO.64359-81-5 dcoit Organic Biocides
Active Ingredient:
20% dichloroctylisothiazolinone
Chemical name:
Molecular formula:
20Kg per drum, 180Kg per drum or 960Kg per IBC drum
Application 1::
Industrial Microbicide
Application 2::
industrial biocida use in Adhesives and Tackifiers
Supply Ability
Supply Ability:
5000 Metric Ton/Metric Tons per Year CAS NO.64359-81-5 dcoit Organic Biocides
Packaging & Delivery
Packaging Details
20Kg per drum, 180Kg per drum or 960Kg per IBC drum for CAS NO.64359-81-5 dcoit Organic Biocides.
Product Description


CAS NO.64359-81-5 dcoit Organic Biocides

Industrial Microbicide for Use in Coatings, Building Materials, Adhesives and Tackifiers



DCOIT-20 is a low VOC (Volatile Organic Compound) formulation of the active ingredient is 4,5-dichloro-2-n-octyl-4-isothiazolin-3-one. It provides the same broad spectrum activity with improved ease of formulation and similarly can be used in both exterior and interior applications. 

Typical Properties

These properties are typical but do not constitute specifications


greenish-yellow, clear liquid

Active Ingredient

20% dichloroctylisothiazolinone.

Specific Gravity (g/ml) at 25°C

Approx. 0.98 g/cm³

Directions for Use

Recommended use levels of DCOIT-20 microbicide range from 0.12% to 0.57%, as supplied, on total weight of paint formulation.

When DCOIT-20 microbicide is used at recommended mildewcidal levels, a separate in-can preservative may not be needed. Testing DCOIT-20 microbicide in customer formulations both for dry film protection and wet stage preservation is highly recommended.

The usage level required to obtain the desired degree of protection with DCOIT-20 microbicide depends on several factors. These include the climatic conditions where the paint will be applied, the type of paint produced, the condition of the surface being painted, and the number of coats of paint applied. For maximum protection we recommend using 1150 ppm active ingredient (0.57% product as supplied).

Formulating Techniques with DCOIT-20 Microbicide

DCOIT-20 microbicide is a flowable dispersion that is easily incorporated into paint formulations. In principle, it can be added to the paint at any point in the paint preparation process.


DCOIT-20 microbicide should be stored in tightly sealed original containers and preferably at room temperature. Protect from frost and heat.

If the product does freeze, it has to be mixed homogeneously after warming up and can then be used without any loss in effectiveness.


20Kg per drum, 180Kg per drum or 960Kg per IBC drum.

Packaging & Shipping


Our Services

Ozzie technical service laboratories provide a variety of sterilization efficiency tests which can help customers solve issues in regard to anti-corrosion, anti mildew, algae and sterilization problems.

Factory cleaning consultation and field support
Good production environment is an important prerequisite for quality assurance, Ozzie provides the following services:
1.Inspect the factory production environment and test the degree of contamination in the production process;
2.Help to establish a biological laboratory for testing of raw materials, water and sterile conditions of the finished product;
3.Complete test method;
4.To provide targeted lectures and training of technical personnel.

Physical and chemical analysis
1.Physical phase solubility experiment;
2.Chemical analysis;
3.Process support.

Company Information

Welcome to Ozzie Chemical(Dalian) Co.,Ltd.

Ozzie Chemical is the leading supplier of biocides in Aisa. We mainly produce isothiazolinone series biocides:CMIT/MIT,MIT, OIT, DCOIT,BIT.  We create added value by appreciating the needs of our customers – with competitive and innovative solutions.


We provide best-in-class products, service and knowledge to our customers, including: Formulation Expertise, Preservation and Dry Film Fungicides,Water Treatment Chemistries, Sanitizing and Disinfection Chemistries, Regulatory and Toxicology Research Expertise. We create added value by appreciating the needs of our customers - with competitive and innovative solutions.


Q: What’s your MOQ?

A: Usually, our MOQ is 500KG, so in this situation, we can send large products to you by sea, because ocean freight is much cheaper than international express cost. But if you really need a few quantity of chemicals and cannot find the suppliers locally, we can also help you.


Q: How can I get a free sample?

A: Kindly send us your address, free samples can be provided for you by FedEx, DHL, TNT. Usually the quantity of free sample is 100-500g (small bottle ), and it’s enough to test. Or if you need really more, it’s also ok. But pls note, the express cost is paid by the buyers.


Q: Can you manufacture the Customization product?

A:Please provide the specification of this product you request , after the evaluation , we will feedback to you.


Q: What documents you provide?

A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA ,Origin certificate. If your markets have any special requirements, let us know.


Q: What is loading port?

A: Usually is Shanghai or Qingdao port.


Q: What is the payment terms?
A: L/C ,T/T.



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