food grade product line by Water Services Ltd
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food grade product line by Water Services Ltd
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WSC 6870 deposit and corrosion inhibitor is recommended for the control of corrosion and deposition in open recirculating cooling water systems. WSC® 6870 is also the product of choice in semi-closed water systems or systems characterized as closed, but featuring significant water losses. The product is formulated to control deposition of hardness salts and minimize corrosion of mild steel and copper alloys. WSC® 6870 is suitable in hard alkaline cooling waters, here the use of traditional inhibitors such as phosphates and zinc is not acceptable
Features WSC® 6870 is a liquid combination of organophosphorus compounds and anionic polymeric dispersants. WSC® 6870 does not contain any heavy metals such as chromium, zinc or molybdenum or controversial inhibitors such as phosphate, phosphate esters and nitrites. WSC® 6870 is suitable for use in a wide variety of cooling water systems where it provides excellent corrosion and deposit protection with a very low level of environmental impact. Appearance Hazy brown liquid Density (kg/m 3 ) : 1100 -1240 pH : > 10,5 Freezing point : < 1°C These data are to be seen as typical values and should not be considered as specifications.
Feeding The product dosage will depend on the type of system, operating conditions and the quality of make-up water. The recommended feeding method is continuously as received to a cooling water line or cooling tower basin.
Handling precautions Wear suitable protective clothing, goggles and gloves. WSC® 6870 is a skin irritant and eye irritant. In case of contact immediately flush with water for 5 - 15 minutes. After eye contact seek medical advice. Do no swallow. Before use review the Material Safety Data Sheet for additional information.
Transport classifications A.D.R. : None IMCO : None U.N.nr. : None
Labelling for Handling Symbol : Xi; irritating R-phrases : 36/38 S-phrases : 26, 37/39 |
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