Phosphate ester foam suppressant for acidic and alkaline cleaners
- Edition Date :
- July 25, 2013
- Excellent defoaming agent
- Recommended for use in acidic and alkaline cleaners
Safety and MSDSFor regulatory details such as the classification and labelling as dangerous substances or goods please refer to our corresponding Material Safety Data Sheet.
Please contact us for safety and regulatory details or the Material Safety Data Sheet (MSDS).
Characteristics Unit Target value DS¹) TD²) Test method Phosphorus %(w/w) 6.1 - 6.7
Photometry after oxidizing dissolution; (11/17) or wavelength dispersive X-ray fluorescence spectrometry; (11/23) Density g/cm³ 1.00 - 1.06
at 20 °C, gas pycnometer; (11/38) pH Value approx. 2.5
at 20 °C (10 g/l H2O) Acid Number mg KOH/g 165 - 195
Titration using alkali, 2nd end point at pH 9-10; (11/11) Melting Point °C 67 - 73
Thermometry; (11/15) ¹) The product is constantly monitored to ensure that it adheres to the specified values. Test methods: Clariant method numbers 11/xx in brackets.
²) The technical data are used solely to describe the product and are not subject to constant monitoring.
ApplicationsHordaphos MDST acts as a foam suppressant for acidic and alkaline cleaners at temperatures above 60 °C. It may be also used as a thickener of aqueous solutions.
Packaging and HandlingDelivery form
Hordaphos MDST is despatched in paper sacks with a polyethylene liner; holds 25 kg net (600 kg net pallets).
Hordaphos MDST must be stored in its tightly closed original container in a cool frost-free place away from direct sunlight.
Minimum shelf life is 12 months from the date of shipping when stored according to the said conditions.