Description
The ROPUR RPI-4500A RO Antiscalant is an advanced scale-inhibiting solution formulated for reverse osmosis water treatment systems. Ideal for use where feedwater contains high levels of calcium and magnesium along with silicate, this antiscalant effectively prevents the precipitation and buildup of scale that can reduce RO membrane efficiency and lifespan. It works with common RO membrane materials including polyamide and cellulose acetate, making it suitable for a wide range of industrial The is a specialized chemical additive used in reverse osmosis water treatment to inhibit the formation of scale caused by calcium, magnesium, silicate, and carbonate salts. Compatible with polyamide and cellulose acetate membranes, it’s dosed proportionally to feed water flow (typically 1–8 ppm). This reduces membrane fouling and extends system performance in industrial and commercial RO plants across Bangladesh.
Physical Properties
Appearance: clear, slightly yellow liquid
Density: 1.14 – 1.17 g/cm3
pH value: 4.0 – 4.3
Boiling point / boiling range: 100°C – 105°C
Freezing Point: -10°C
Solubility in water: unlimited
Storage & Handling
RPI-4500A is not classified as a hazardous chemical (GGVE/GGVS, ICOA/IATA).
RPI-4500A is easy to store. The storage temperature should be between 0 °C and 30 °C. More information is available in the safety data sheet.
Packaging
Polyethylene canister (PE) 23.5 kg net
Standard drum (PE) 240 kg net
IBC Container (PE) 1,100 kg net
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