Use
WS 8650
is a
synergistic blend of anionic polymeric sequestrants, dispersants and
organic sequestring agents of phosphonate type.
It is recommended for deposit inhibition in industrial water systems
like recirculating cooling systems, cooling towers, waste water streams
facing deposition problems etc.
Almost mineral scales can be inhibited by WS 8650 like Calcium
Carbonate, Fe and Mn based scales, CaF
2
etc.
Features
WS 8650
is a very
concentrated, synergistic blend resulting in low dose rates and normal
use cost.
WS 8650 is suitable for use in waters containing high solids
amounts, like scrubbers and paper mill applications.
Feeding
For most applications a continuous treatment level of 0.5 - 5.0 ppm
of WS 8650 in the make-up water is acceptable. However, optimum
dosage will depend on the nature and severity of fouling and the
operational parameters of the system.
WS 8650 is an mildly acidic material and therefore corrosion
resistant feeding equipment should be used.
Handling precautions
Wear suitable protective clothing, goggles and gloves.
WS 8650 is a mild skin irritant and moderate 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. : Not classified
Labelling for Handling
Symbol : Xi; irritating
R-phrases : 36/38
S-phrases : 26, 37/39
