Quick Search
CAS: 55965-84-9
EC number: 911-418-6
DESCRIPTION:
PREVENTOL D 7 LT is Aqueous formulation of Isothiazolinones (CMIT/MIT monovalent).
PREVENTOL D 7 LT is used For the preservation of aqueous industrial products such as polymer dispersions, aqueous coatings and filler suspensions.
Especially PREVENTOL D 7 LT is suitable for coagulation-sensitive products, as PREVENTOL D 7 LT is free from bivalent salts.
The spectrum of activity covers bacteria, including formaldehyde-resistant species, mould, yeast and algae.
PREVENTOL D 7 LT is Liquid preparation of 5-Chloro-2-methly-4-isothiazolin-3-one (CMIT) and 2-Methyl-4-isothiazolin-3-one(MIT).
Preventol D 7 LT is a versatile, easy to use, low viscosity, in-can preservative based on monovalently stabilized isothiazolinones.
Preventol D 7 LT offers broad spectrum of activity against bacteria, including formaldehyde-resistant species, fungi, yeast & algae.
Preventol D 7 LT possesses good compatibility.
Preventol D 7 LT is used for the preservation of aqueous coatings.
Preventol D 7 LT is stable over pH range of 2.5-9.0.
The shelf life of Preventol D 7 LT is one year.
Preventol D7 LT is a liquid version CMIT/MIT for industrial use as a preservative to inhibit the growth of bacteria, fungi, and yeast in polymer emulsions, aqueous compositions and pigment/mineral slurries.
Preventol D7 LT is designed for coagulation sensitive products which are sensitive to multivalent salts.
APPLICATIONS OF PREVENTOL D 7 LT:
Adhesives & Sealants
Architectural coatings
Concrete Admixtures
Construction material
Mineral Slurries
Paints & Coatings In-Can Preservation
Polymer Emulsions
Preventol D 7 LT is readily incorporated into formulations and is compatible with surfactants and emulsifiers regardless of their ionic nature.
Preventol D 7 LT will not adversely affect product physical properties or performance and should not impart odor or color to most final products.
Preventol D 7 LT can be incorporated at any stage of the production process but is best to add it in the initial stage.
However, if higher temperatures (>104 °F / 40 °C) , the presence of highly reactive components, or pH values >9 occur during the manufacturing process the product should be added at the end of the process or to the finished product below critical conditions.
In this case, take care to distribute the preservative uniformly in order to ensure homogeneous mixture of the product in the water.
Since Preventol D 7 LT has a low viscosity, the product can be added directly or pre-dissolved in water.
The use of the monovalent stabilized Preventol D 7 LT in an aqueous formulation does not generally cause any undesirable stability issues.
Even sensitive polymer emulsions, which tend to coagulate when multivalent metal salts are added to the formulation, can be easily preserved with the Preventol D 7 LT.
The approved dosage level ranges are provided in the chapter "Directions for Use" further below, but variables sucha as pH, Temperature, redox potential, initial microbial count and intended storage time of the product to be preserved should be taken into account.
MATERIAL COMPATIBILITY:
Preventol D 7 LT is compatible with high quality stainless steel.
Compatibility tests are recommended for other metallic materials.
Plastic materials like, PE, HDPE, and PTFE are compatible and suitable for handling and storage of Preventol D 7 LT.
As with any product, use of the product mentioned in this publication in a given application must be tested (including field testing, etc.) by the user in advance to determine suitability.
CAS: 55965-84-9
EC number: 911-418-6
USES OF PREVENTOL D 7 LT:
For industrial use as a preservative to inhibit the growth of bacteria, fungi, and yeast in polymer emulsions, photoplate processing, fountain solutions & ink components, metalworking fluids, adhesives, aqueous compositions, and pigment & mineral slurries.
Designed for coagulation sensitive products which are sensitive to multivalent salts.
DIRECTIONS FOR USE:
It is a violation of Federal law to use this product in a manner inconsistent with its labelling.
The following guidance is given as an approximation for each use pattern, but field-testing is recommended to achieve optimum effectiveness.
Application Dosage Levels:
Photoplate Processing , Fountain Solutions and Ink Components: 0.10 - 0.30 %
Metalworking Fluids Tankside: 0.10 - 0.30 %
Pigment and Mineral Slurries: 0.0425 - 0.1675 %
Polymer Emulsions: 0.0425 - 0.330 %
Adhesives and Tackifiers: 0.0425 - 0.1675 %
Preservative for aqueous compositions : 0.05 - 0.33 %
CHEMICAL AND PHYSICAL DATA of PREVENTOL D 7 LT:
Active ingredient: approx. 1.1 % 5-Chloro-2-methly-4-isothiazolin-3-one (CMIT)
approx. 0.4 % 2-Methyl-4-isothiazolin-3-one (MIT)
Specification:
The specification parameters can be found in the currently valid product specification.
Characteristic data:
Density (68 °F / 20 °C): 1.018 - 1.030 g/cm3
Viscosity: dynamic 1.09 mPa s
Boiling point: approx. 210 °F / 99 °C
pH: 2 – 4
CAS: 55965-84-9
EC number: 911-418-6
STORAGE OF PREVENTOL D 7 LT:
Product should be stored in the original sealed package.
Since Preventol D 7 LT is an aqueous solution, appropriate measures should be taken to ensure temperature does not exceed 104 °F/ 40 °C and does not freeze during the transport and storage.
Spectrum of activity:
Minimal Inhibitory Concentration (MIC) in ppm of Preventol D 7 LT
Bacteria MIC (ppm)
Alcaligenes faecalis: 150 - 300
Bacillus subtilis: 150 - 600
Enterobacter aerogenes: 300 - 600
Pseudomonas aeruginosa: 300 - 600
Pseudomonas fluorescens: 150 - 600
Escherichia coli: 300 - 600
Klebsiella pneumonia: 600
Proteus vulgaris: 300 - 600
Salmonella cholerasuis (typhi): 600
Serratia marcescens :600
Fungi MIC: (ppm)
Aspergillus niger :600
Aureobasidium pullulans :150 - 300
Chaetomium globosum: 600
Pencillium funiculosum: 300 - 760
Rhizopus stolonifer: 300 - 760
Candida albicans: 300 - 600
Saccharomyces cerevisiae: 150 – 600
SAFETY INFORMATION ABOUT PREVENTOL D 7 LT:
FIRST AID:
IF IN EYES: Hold eyes open and rinse slowly and gently with water for 15-20 minutes.
Remove contact lenses, if present, after the first 5 minutes, then continue rinsing.
Call a poison control center or doctor for treatment advice.
IF ON SKIN OR CLOTHING: Take off contaminated clothing.
Rinse skin immediately with plenty of water for 15-20 minutes.
Call a poison control center or doctor for treatment advice.
IF INHALED: Move person to fresh air.
If person is not breathing, call 911 or an ambulance, then give artificial respiration, preferably mouth-to-mouth, if possible.
Call a poison control center or doctor for treatment advice
IF SWALLOWED: Call a poison control center or doctor immediately for treatment advice.
Have a person sip a glass of water if able to swallow.
Do not induce vomiting unless told to do so by the poison control center or doctor.
Do not give anything to an unconscious person.
NOTE TO PHYSICIAN: Probable mucosal damage may contraindicate the use of gastric lavage. Measures against circulatory shock, respiratory depression and convulsion may be needed.
HEALTH & SAFETY INFORMATION:
Appropriate literature has been assembled which provides information concerning the health and safety precautions that must be observed when handling the products mentioned in this publication.
For materials mentioned which are not products, appropriate industrial hygiene and other safety precautions recommended by their manufacturers should be followed.
Before working with any of these products, you must read and become familiar with the available information on their hazards, proper use, and handling.
This cannot be overemphasized. Information is available in several forms, e.g., material safety data sheets and product labels.
PRECAUTIONS:
Preventol D7 LT is supplied as a clear low viscosity solution.
When handling Preventol D7 LT, general recommendations for handling any chemicals should be observed, e.g. wearing of protective clothing, safety goggles and protective gloves.
Skin contact and inhalation of vapors should be avoided.
If the product comes into contact with the body, the affected area should be washed immediately with large amounts of soap and water (e.g. product that has been splashed in the eyes should be rinsed out immediately with plenty of water).
If irritation persists, the affected individual should obtain medical attention.
Contaminated clothing should be removed and properly cleaned separately or disposed.
STORAGE AND DISPOSAL:
Keep container closed when not in use.
PESTICIDE STORAGE: Product should be stored in an area that is not subject to extreme
temperatures; store in a cool, dry place.
Do not contaminate water, food, or feed by storage, disposal or cleaning of equipment.
Do not apply this product in a way that will contact workers or other persons.
PESTICIDE DISPOSAL: Pesticide wastes are acutely hazardous.
Improper disposal of excess pesticide, spray mixture, or rinsate is a violation of Federal law.
If these wastes cannot be disposed of by use according to label instructions, contact
your State pesticide environmental control agency, or the hazardous waste representative at
the nearest regional office for guidance.
CONTAINER DISPOSAL: Non-refillable container.
Do not reuse or refill this container.
Offer for recycling if available or reconditioning if appropriate.
Triple rinse (or equivalent).
Then offer for recycling or reconditioning, or puncture and dispose of in a sanitary landfill, by incineration or, if allowed by State and Local authorities, by burning.
If burned, stay out of smoke.
CAS: 55965-84-9
EC number: 911-418-6
