Name: Isothiazolinones
Cas: 26172-55-4
Purity: 99%
MOQ: 1KG
Directory Guidance on Isothiazolinones
Chemical Structure
Basic Info
Isothiazolinones are a broad-spectrum class of antimicrobial agents. Chemically, it belongs to the heterocyclic group of compounds and is used primarily as a preservative and bactericide. Typical representatives of this class of compounds include methylisothiazolinone (MIT) and octylisothiazolinone (OIT).
The basic structure of the Isothiazolinones, from the standpoint of chemical raw materials contains a five membered ring that contains sulfur atoms with nitrogen atoms. It also contains unsaturated double bond. The molecular formula of isothiazolinone is C4H4ClNOS. Its unique structure confers it with strong antibacterial properties.
In the course of the Isothiazolinones synthesis, the key raw materials are formaldehyde, 2-aminoethanethiol chloride and alkaline substances for pH adjustment. The reactions are performed at certain temperatures and conditions in order to achieve high purity and yield.
Product Introduction
| Melting point | 42-45?C |
| Boiling point | 109.7°C |
| density | 1.25 (14% aq.) |
| refractive index | n20/D 1.378 |
| storage temp. | Refrigerator |
| solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly, Heated) |
| pka | -4.06±0.40(Predicted) |
| form | Liquid |
| MF: | C4H4ClNOS |
| MW: | 149.6 |
| EINECS: | 247-500-7 |
| Item | Specification |
| Product Name | Isothiazolinones |
| CAS No. | 26172-55-4 |
| Appearance | liquid |
| Shelf Life | 2 years |
| Packing | As your requirements |
Product Packaging
1. Personal care industry and cosmetics
Preservatives – Isothiazolinones can be found in a wide range of personal care products including shampoos, shower gels, skin care products and more. It inhibits the growth of mold, bacteria and yeast. It also prevents product degradation and increases shelf life. Formulators love its high effectiveness and low dose.
2. Industrial water treatment
Microbial Control: Isothiazolinones can be used in industrial water treatment to control microbial contamination. This is done for systems like cooling towers and paper mills. It can reduce the formation of biofilms, which in turn will decrease the likelihood of corrosion of equipment and increase the longevity and efficiency of the system. It is a preferred bactericide in industrial water treatment because it has a low impact on the environment, and it can have an antibacterial effect at very low levels.
3. Paints and coatings
Anti-mildew, anti-corrosion – Adding isothiazolinones into industrial and architectural paints will effectively protect them from damage and prevent mold growth. It will also maintain their appearance and performance. It not only increases the durability of products, but also lowers maintenance costs caused by microbial contamination.
4. Other Applications
Isothiazolinones can also be used in agriculture or veterinary medicine. They are often used as seed treatments, as well as in animal feed additives as preservatives, to protect the health of crops and feed quality.
Textiles and paper industries: Isothiazolinones can be used in these industries to protect paper and cellulosic material from microbial attacks and maintain product quality.
Related References
If you are looking for high-quality Isothiazolinones, now is the best time! We not only provide you with very competitive prices, but also strictly guarantee the purity and stability of our products to the industry-leading level. At the same time, our comprehensive after-sales service will accompany you every step from procurement to use to protect your business.
Choose us, you will experience:
Excellent quality: products meet international standards, stability and purity are verified multiple times.
Professional service: quick response to needs, provide detailed technical support.
Long-term trust: we are committed to building lasting partnerships to help your business grow.
Please contact us now for more product details and exclusive quotes. Let us become your only choice for chemical raw material procurement and open a new chapter of cooperation together!
Manufacturer of Isothiazolinones
Zhishang Chemical is based in Shandong, serves the whole country, faces the world, and is determined to become an excellent supplier and service provider in the chemical industry.
As a top manufacturer of cosmetic raw materials, disinfectants, flavors and fragrances in China, we are committed to producing high-quality products and have won high praise from customers all over the world.
In the next 10 years or even longer, Zhishang will always adhere to the tenet of quality first and reputation first, and devote itself to providing customers with thoughtful and perfect services.
As a professional Isothiazolinones manufacturer, Zhi shang Chemical has served more than 6,000 customers around the world. Because of our high-quality products and professional services, we have won high praise from most of our customers.
Pre-Sales Service
* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.
* The sample supports testing and inspection.
* Each batch of products will be tested to ensure that its quality meets user needs.
*Packaging can also be made according to customer requirements.
*Any inquiries will be answered by our relevant personnel within 24 hours.
*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.
After-Sales Service
*We will monitor the logistics information in real time and will share the information with you.
* You can consult us at any time if you have any questions about the product, and we will answer you in time.
*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.
DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.
WHAT’S YOUR MOQ?
Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.
IS THERE A DISCOUNT?
Different quantity has different discount.
HOW TO CONFIRM WHETHER THE PRODUCT QUALITY MEETS OUR NEEDS BEFORE PLACING AN ORDER?
You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.
DO YOU SUPPLY PRODUCT REPORT?
Yes. We’ll give you product analysis report before shipping.
LEARN MORE ABOUT US
Shandong Look Chemical
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
