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BARDAP 26

The free of chloride Quat.
Broad spectrum activity against both gram positive and gram negative bacteria.
Superior fungicide and mildewcide.
High tolerance to hard water.
Maintains efficacy in presence of heavy organic soiling such as blood and protein.
Good surfactant and wetting properties.
Low corrosive

 

1. Active matter
N,N-Didecyl-N-methyl-poly(oxyethyl) ammonium propionate
1.1 CAS No.: 107879-22-1
1.2 EINECS No.: not applicable


1.3 UN No.: 1903
2. Specifications
2.1 Appearance at 20°C clear liquid
2.2 Colour, Apha 200 max.
2.3 pH 1% aqueous solution 6.0 - 7.5
2.4 Assay (Titration, MW 454) 69.0 - 73.0 %
2.5 Water, KF 5.0 % max.

3. Properties
3.1 Odour slight smell of propionic acid
3.2 Density 0.96 g/ml
3.3 Viscosity (Brookfield, sp.1, 10 rpm, 20°C) 250 mPa·s
3.4 Average Molecular weight 454
3.5 Flash Point (Abel Pensky cc) > 100°C
3.6 Surface tension (1% aqueous solution) 31 mN/m
3.7 Ionogenicity cationic
3.8 Freeze thaw stability good
3.9 Solubility soluble in water
3.10 Compatibility not compatible with anionics
3.11 Setting point < 5°C
3.12 Polyethylene glycol approx. 18.0 %
3.13 Ethane-1,2 diol approx. 10.0 %
4. Registrations
4.1. Europe
4.1.1 Switzerland: BAG T No. 74 107/ Toxicity class : 3

5. Antimicrobial efficacy
5.1 BACTERIA
The bactericidal efficacy has been tested and shown according to DGHM test procedures:

5.2 FUNGI & YEAST
The fungicidal activity of Bardap-26 is comparable to that of Bardac-22.
5.3 ALGAE
The algaestatic and algaecidal activity of Bardap-26 is comparable to that of Bardac-22, i.e.
Algaestatic concentration = 0.5 ppm, Algaecidal concentration = 1.0 ppm
5.4 VIRUS
The virucidal efficacy of Bardap-26 is comparable to that of Bardac-22.
6. Other investigations
Information available upon request
7. Use areas
Disinfectant and disinfectant cleaner H, I+I applications. Water treatment (swimming pools, cooling
towers etc). Wood treatment.
8. Recommendations to formulate
Incompatible with anionic detergents.
Synergistic effects in combination with aldehydes and complexing agents, e.g. EDTA.
Product is free of chloride and hence practically not corrosive in presence of the common metals.
9. Analytical procedures
Titration (ISO 2871-2)

10. Storage
Product is supplied as follows:
Type: iron drum polyethylene
drum
IBC-container bulk
weight net: 50 kgs 195 kgs 950 kgs
It can be stored in the sealed original packaging over a period of two years.
11. Regulatory information
refer to MSDS
12. Toxicological information
refer to MSDS
13. Ecological and ecotoxicologial information
refer to MSDS

BARDAP 26
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