Broad spectrum biocide for continuous or impact-oriented use.
No return or reimbursement of the containers.
Properties
Mode of action:
Nature: colorless, water-clear liquid
Chem. name: isothiazolone preparation
pH, (1 % solution): approx. 3.5 +/- 1
Solubility (20 °C): in water in any ratio
Density (20 °C): approx. 1.015 - 1.017
Pour point: approx. - 5 °C
Thermal stability: up to approx. 60 °C
Light stability: resistant
Heavy metals: free
Formaldehyde: free
Phenols: free
Heating Gold Keimozid 500 is used to solve biologically caused problems in fresh water systems, recooling plants, heat exchangers, and other industrial water systems. Heizungsgold Keimozid 500 is particularly effective against algae, fungi, and bacteria.
Application:
Heizungsgold Keimozid 500 can be used in both acidic and slightly alkaline pH ranges, pH = 2 - 9.
phDosage: Heizungsgold Keimozid 500 is available in ready-to-use solution. The average dosing quantity is approx. 20 - 100 ml of product per m3 of make-up water, continuously with a proportionally controlled dosing pump or as shock dosing. The desalination system must remain closed during dosing and for at least 2 hours afterwards.
The dosing equipment should be designed to be corrosion resistant.
Analytics:
Biocidal properties (according to DIN 58940)
Test organisms: ppm
Bacillus subtilis 200
Brevibacterium ammoniagenes 200
Staphylococos aureus 200
Enterobacter aerogenes 400
Escherichia coli 400
Pseudomonas aeruginosa 400
Salmonella typhosa 400
Aspergilus niger 300
Aspergillus orytae 200
Chaetomium globusum 300
Penicillium funiculosum 100 Penicillium variabile (glaucum) 200
Aureobasidium pullulans 50
Chlorella pyrenoidosa 10
Candida albicans 100
Legionella 50- 100
Toxicology
Acute oral toxicity: LD 50 (rat) approx. 4400 mg / kg
Acute derm. Toxidity: D 50 (rat) approx. 5000 mg / kg
Primary skin irritation: Index 1.4 - mild skin irritant (OECD guidelines 1986, Draize test) A 10% aqueous solution is free of primary skin irritation
Primary eye irritation: Moderate to severe eye irritation, rabbit, EPA FIFRA 81-4. Sensitization: May cause sensitization by skin contact.
Storage:
Store in a cool place, keep container closed.
Registration: N-22079 Federal Office of Public Health, Dept. of Poisons, CH-Berne, on 24. 1. 84 FOPH T No. 54049, Toxicity Class 4.
Approval: Ingredients of Heizungsgold Keimozid 500 comply with the 14th and 36th Recommendations of the BGA, Berlin and §§ 175.105, 176.170 and 175.180 of the FDA (USA).
