China OIT 98 wholesale supplier
- SinotrustChem
- China
- 7days
- 50mt/Month
1. Octylisothiazolinone 98% is a low-toxic, high-efficiency, broad-spectrum antifungal agent.
2. OIT 98 is obviously superior to traditional antifungal agents, it is a replacement product of traditional antifungal agents, and can achieve the ideal antifungal effect.
3. OIT 98 biocide has a strong Bactericidal power, a wide range of activity, has a slow-release effect, and prolongs the anti-corrosion and anti-fungal effect of the product.
4. Low toxicity, long lasting effect: Free of formaldehyde，No smell;
5. Kathon 893 can be widely used in coatings, paints, inks, lubricants, shoe polishes, leather chemistry, wood products and cultural relics protection.
OIT 98 Biocide (2-N-octyl-4-isothiazolin-3-one)
Metalworking Fluid Fungicide for Water-Based Cutting Fluids
| Product Name | OIT 98; Kathon 893; Octylisothiazolinone 98%; |
| Chemical Name | 2-n-octyl-4-isothiazolin-3-one; 2-Octyl-2H-isothiazol-3-one; |
| Synonym | OCTYLISOTHIAZOLINONE |
| CAS No. | 26530-20-1 |
| Molecular formula | C11H19NOS |
| Molecular weight | 213.34 |
| Sobility | Octilisotiazolinona biocide is soluble in methanol, ethanol, propylene glycol, acetone, ethyl ether, et-hyl acetate, chloroform, butyl Cellosolve, corn oil, and mineral oil; The solubility in toluene is 25% w/v; The solubility in water at 25°C is 480 ppm (active ingredient), although this may be increased by using suitable surfactants and emulsifiers; OIT 98 is insoluble in heptane. |
General
OIT 98 biocide is a broad-spectrum fungicida that has been recommended and widely used for tankside control of fungi in metalworking central systems.It is also an effective fungicide for use in many metalworking fluid concentrates with the appropriate stabilizer package. Due to the wide variations in metalworking fluid formulations, laboratory or small-scale tests are recommended to evaluate Octylisothiazolinone biocide in use- dilution and concentrate metalworking fluids before they are commercialized.
OIT 98 broad-spectrum biocide is a highly effective, industrial fungicide that exhibits excellent fungistatic and fungicidal activity against fungi, including yeasts and mold, and Gram-Positive bacteria, and limited activity against Gram-Negative bacteria. Commonly known as octhilinone, 2-N-octil-4-isotiazolin-3-ona is the active ingredient of Octilisotiazolinona 98% biocide It is supplied as a 98 percent active liquid in propylene glycol.
Technical index
Item | Specification |
Appearance | Pale brown liquid |
Content of active substance % | ≥98% 2-n-octyl-4-isothiazolin-3-one |
Water | 1.0% max |
PH value (1% solution) | 4.0-7.0 |
Density(25℃) g/ml | 1.03-1.05 |
Key Features & Benefits
Features | Benefits |
Highly effective microbicide | Extends metalworking fluid life, reduces downtime, reduces makeup fluid use and reduces fluid disposal costs |
Broad spectrum activity | Kills fungi and prevents the return of slime caused by fungal microorganisms, eliminates clogged lines and filters and musty odors caused by fungi |
Highly soluble in water and does not foam | Easy to dose |
Provides long lasting fungal control | Cost effective versus competitive tankside treatments |
Fast acting | Quickly controls growth and activity of odor-causing fungi |
Effective at low use rates and Biodegradable | Better for the environment |
Does not contain, release or generate | Not subject to concern about formaldehyde, a known Formaldehyde carcinogen |
Compatibility
In concentrate and use-dilution metalworking fluids, the compatibility of OIT 98 biocide is concentration-dependent and varies from formulation to formulation. It is compatible with most metalworking fluid additives, including surfactants and amines.
Compatibility with amines may vary by the type, concentration and pH. Strong reducing agents, such as sulfides, mercaptans, bisulfites and metabisulfites, or strong oxidizingagents, such as hypochlorites, may affect the efficacy of OIT 98% Laboratory or small-scale tests are recommended in order to evaluate OIT 98 compatibility in use-dilution or concentrate metalworking fluids prior to commercialization.
Storage Stability
In general, the storage stability of Octylisothiazolinone 98% fungicida product is excellent. The shelf life of the product is nominally twelve years at 25°C. It is strongly recommended, however, that both the stability and compatibility of OIT 98 fungicida in metalworking fluid formulations or systems be thoroughly examined before commercialization.
Applications/ Directions for Use
Method of Addition
OIT 98% biocide should be directly dispensed into metalworking fluid concentrates or use-dilution metalworking fluids using a metering pump or other point-of-use device where possible and uniformLy dispersed throughout the fluid.
Fluid Concentrate
Octylisothiazolinone 98 biocide should be added to metalworking fluid concentrates at a level that ensures the final use-dilution fluid will contain 55 to 167 ppm of product (25 to 75 ppm active ingredient). OIT 98 stability in a given concentrate should be determined prior to commercialization.
Use-Dilution Fluid
We highly recommend grossly contaminated systems be cleaned before treatment is begun.
Initial Dose: For a noticeably fouled system, add 0.24 to 0.72 lbs (7 to 21 fl oz) of OIT98 Biocide per 1,000 gallons of fluid. This will provide 10 to 35 ppm active ingredient. Repeat until control is achieved.
Subsequent Dose
For maintenance of a non-fouled system, add 0.045 to 0.29 lbs (1.3 to 8.6 fl oz) of OIT 98% Biocide per 1,000 gallons of fluid every four weeks. This will provide 2 to 15ppm active ingredient. A higher dose range and/or increased frequency of treatment may be required, depending upon the rate of dilution of the preservative with the makeup fluid, the nature and severity of contamination, level of control required, filtration.
Application:
It is mainly used as biocides and preservatives for coatings, paints, inks, resins emulsions, oil water emulsions, wood products and photo-chemicals etc.
Safety/Operation/Toxicity：
Avoid any contact with the skin. Wear protective clothes, goggles, and rubber gloves in operation. Once touch, will be sensitive to skin. Irritating to the skin and eyes.
Package: 25Kg per drum, 200Kg per drum or 1000Kg per IBC drum.
Multiple transportation methods could be selected by customers, including Ocean Transport, Air Transport, Rail Transport and Courier Transport. Our priciple is to delivery the goods reached to customers with shortest time and ecomomic trasnport mode, safe and fast.
Sinotrust Chemical Co.Ltd strictly control goods quality, each lot must be strictly inspected by QA dept. The goods will be allowed to leave factory only after quality qualified. Meanwhile the sample for each lot will be kept in lab at least one year. When issues happened, we or the third authority party could reinspect. Before new customers issue order, free sample will be supplied for test. And we ensure the sample quality is same as bulk quality.
Our Service-after sale service
