food grade product line by Water Services Ltd

WS 7430 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 7430 like Calcium Carbonate, Fe and Mn based scales, CaF₂ etc.

Features

WS 7430 is a very concentrated, synergistic blend resulting in low dose rates and normal use cost.

WS 7430 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 7430 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 7430 is an mildly acidic material and therefore corrosion resistant feeding equipment should be used.

Handling precautions

Wear suitable protective clothing, goggles and gloves.

WS 7430 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

Packaging

WS 7430 is packed in 220 kg PE drums.