Formulary

Hard Surface Cleaner with Anti-Scale Effect

November 1, 2009

Citric acid
9.6
Water, demin.
82.8
Glucopon 215 UP (Cognis)
3.5
Dehydol O4 Deo (Cognis)
1.7
Acetic acid
2.4
Preservative
q.s.

Procedure
Introduce water and dissolve citric acid. The remaining ingredients are mixed in given order at room temperature and homogenized. The pH value is adjusted by addition of sodium hydroxide if necessary. Appearance: clear, colorless liquid.

Properties
pH value (as is)—2.0–2.5; Viscosity (Hoeppler, 20°C)—< 10

More Information
Cognis GmbH, Care Chemicals Division, Monheim, Germany, www.cognis.com
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