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TRIGON Chemie Datasheet

Polyquat DMA/E 60

Poly[(2-hydroxypropyl)dimethylammoniumchlorid] 60%
CAS-no.:
25988-97-0
EC no.:
Polymer
Specification:
Appearance:clear, colourless to yellowish liquid
Active content, solid (%):60.0 - 62.0
pH (telquel):5.0 - 8.0
Colour (Hazen):max. 100
Characteristic properties:
Water (%):approx. 40
Density (g/ml):1.14 - 1.18
Viscosity at 25°C (mPas):600 - 2000
Applications:

Polyquat DMA/E 60 has been specially developed for the treatment of swimming pool water and offers

many advantages over other swimming pool water treatment chemicals such as benzalkonium chloride,

hypochlorite and chlorisocyanate. Polyquat DMA/E 60 has enduring biocidal properties and is non-

volatile. It is a non-foaming quat and not corrosive to pumps. It also helps deposit dust particles

and other contaminants, giving swimming pool water a cleaner look.

Polyquat DMA/E 60 offer the following advantages:

- very low toxicity

- no irritation to eyes or skin

- low odour

- twice as effective as traditional benzalkonium chlorides

- daily test of concentration are unnecessary

- enduring biocidal properties

- pH of water is not critical

Microbiological properties:

Polyquat DMA/E 60 is extremly effective against bacteria, fungi and algi. It is particulary

effective against Chlorella vulgaris, the green algae in swimming pools. The minimum groth

inibition rates are:

Escherichia coli . . . . . . . . . < 120 ppm . . . . 72 hours, 37°C

Chlorella saccharophilia . . . > 100 ppm . . . . 14 day, 20°C

Chlorella fusum . . . . . . . . . > 100 ppm . . . . 14 days, 25°C

Fusurium solani . . . . . . . . . < 50 ppm . . . . 72 hours, 25°C

Pseudomonas aeruginosa . . < 20 ppm . . . . 72 hours, 37°C

Chlorella vulgaris . . . . . . . . < 5 ppm . . . . 14 days, 20°C

Further information:

At the beginning of the season, an initial shock-treatment of the swimming pool water using 20-40ppm

Polyquat DMA/E 60 is recommended to inhibit the growth of algae and fungi. After which, only a

weekly dosage of 2-5 ppm (1ppm = 1 g/m³) is necessary. As Polyquat DMA/E 60 is polymeric quaternary

compound (positively charged), it adhers to leaves, dust etc. It is therfore recommended to first

mechanically clean the swimming pool with an appropriate brush/suction cleaner before using Poly-

quat DMA/E 60.

Packaging:
230 kg drums,1150 kg IBC
HS Taric-no.:
2923 90 00
UN-no.:
UN3082 9,III,(-)
Redaktion:
04/2021

Suggestions for processing and use of our products correspond to our best knowledge and are always given without obligation. There is no liability for incorrect formulations and mixing recommendations. Each processor of our products is liable for compliance with all legal regulations, including those in the field of patent law.

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