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CAS NUMBER: 52-51-7
EC NUMBER: 200-143-0
DESCRIPTION:
PARMETOL A 28 is an aqueous formulation of Bronopol and chloromethyl-/ methylisothiazolone (3:1)
PARMETOL A 28 is fully effective both in anionic as well as cationic and non-ionic systems.
High pH values (> pH 8.5) should be avoided.
Acidic pH values have no negative influence on the effectiveness.
PARMETOL A 28 is Fully soluble in water and in most polar organic solvents.
Virtually insoluble in non polar solvents.
BENEFITS OF PARMETOL A 28:
PARMETOL A 28 is Water based combination of chloromethyl-/ methylisothiazolone (CMI/ MI) and bronopol
PARMETOL A 28 is Suitable for preservation of a broad range of water based products
PARMETOL A 28 is Enhanced efficacy especially against pseudomonas sp.
PARMETOL A 28 is Suitable when N-/ O-formals can not be used e. g. for technical reasons
PARMETOL A 28 is Free of VOC and organic solvents
PARMETOL A 28 Reduces risk of contact allergy at normal use concentration
PARMETOL A 28 is Approved for Ecolabel, e.g. "Blue Angel" or "European Flower"
TYPES OF PARMETOL A 28:
Preservatives for products during storage:
PARMETOL A 28 is used for the preservation of manufactured products, other than foodstuffs, feedingstuffs, cosmetics or medicinal products or medical devices by the control of microbial deterioration to ensure their shelf life.
PARMETOL A 28 is used as preservatives for the storage or use of rodenticide, insecticide or other baits.
Preservatives for liquid-cooling and processing systems:
PARMETOL A 28 is used for the preservation of water or other liquids used in cooling and processing systems by the control of harmful organisms such as microbes, algae and mussels.
PARMETOL A 28 is used for the disinfection of drinking water or of water for swimming pools are not included in this product-type.
Slimicides:
PARMETOL A 28 is used for the prevention or control of slime growth on materials, equipment and structures, used in industrial processes, e.g. on wood and paper pulp, porous sand strata in oil extraction.
Type of Contamination: Bacteria, Moulds, Yeasts
pH-Range: 3 - 8
Temperature: < 50°C
active substance(s): Blend of 5-Chlor-2-methyl-2H-isothiazol-3-on and 2-Methyl-2Hisothiazol-3-on (CMI/MI), Bronopol
max. use temperature: 60°C(depends on pH;recommended 40°C)
recommended dosage: 0,03 – 0,30%
USAGE OF PARMETOL A 28:
PARMETOL A 28 is a preservative for household products
SAFETY INFORMATION ABOUT PARMETOL A 28 :
Potential Health Effects:
Eye: Causes eye burns.
Skin: Harmful if absorbed through the skin.
Causes skin burns.
May cause skin sensitization, an allergic reaction, which becomes evident upon re-exposure to this material.
Substance is readily absorbed through the skin.
Ingestion: Causes gastrointestinal tract burns.
May cause nausea and vomiting.
May be harmful if swallowed.
May cause burning sensations, coughing, wheezing, laryngitis, shortness of breath and headache.
Inhalation:
Causes chemical burns to the respiratory tract.
Inhalation may be fatal as a result of spasm, inflammation, edema of the larynx and bronchi, chemical pneumonitis and pulmonary edema.
May cause burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea, and vomiting.
Chronic: Repeated or prolonged exposure may cause allergic reactions in sensitive individuals. Prolonged or repeated contact may cause possible eczema.
Chronic exposure may cause effects similar to those of acute exposure.
First Aid Measures:
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids.
Get medical aid immediately.
Skin: Get medical aid immediately.
Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion: Do not induce vomiting.
Get medical aid immediately.
Call a poison control center.
Inhalation:
Get medical aid immediately.
Remove from exposure and move to fresh air immediately.
If breathing is difficult, give oxygen.
Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device.
Fire Fighting Measures:
General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media: Use water spray to cool fire-exposed containers.
Use water spray, dry chemical, carbon dioxide, or chemical foam.
Accidental Release Measures:
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.
Wear a self contained breathing apparatus and appropriate personal protection.
Avoid generating dusty conditions.
Provide ventilation.
Do not let this chemical enter the environment.
Handling and Storage:
Handling: Minimize dust generation and accumulation.
Do not get in eyes, on skin, or on clothing.
Do not ingest or inhale.
Use only in a chemical fume hood.
Storage: Store in a cool, dry place.
Do not store in direct sunlight.
Store in a tightly closed container.
Corrosives area.
Store protected from light and air.
Chemical Stability:
Air sensitive.
Light sensitive.
Hygroscopic: absorbs moisture or water from the air.
Conditions to Avoid:
Incompatible materials, dust generation, excess heat, exposure to moist air or water.
Incompatibilities with Other Materials:
Strong oxidizing agents, iron, caustics (e.g. ammonia, ammonium hydroxide, calcium hydroxide, potassium hydroxide, sodium hydroxide), alkalies, carbon steel.
Hazardous Decomposition:
Products Carbon monoxide, carbon dioxide, phenol.
Hazardous Polymerization Will not occur.
