RPI-2000

The RPI-2000 is a Phosphor Free formulation engineered to inhibit the Carbonate scale formation in Reverse Osmosis systems. The proprietary water-based polymeric structure expresses state of art dispersion performances of common fine metal oxides particles. Also, the RPI-2000  inherently inhibits the growth of micro-organism, reducing the observed bio-fouling trend.

Application

The RPI-2000 is approved for use with cellulose acetate and polyamide membranes. The required dosage level ranges from 1 – 8 ppm as delivered. The dosage is proportional to the feed water flow. RPI-2000 can be used in its form or diluted with pure water in any ratio. Diluted preparations must be ideally used rapidly, within 48-72 hours after preparation. RPI-2000 is easy to use, safe to handle and safe to store for several months.

Physical Properties

Appearance: clear, slightly yellow liquid

Density: 1.19 – 1.21 g/cm3

pH value: 7.3 – 7.7

Boiling point / boiling range: < 100°C

Freezing Point: -23°C

Solubility in water: unlimited

Storage & Handling

RPI-2000 is safe to use and thus is not classified as a hazardous chemical (GGVE/GGVS, ICOA/IATA). Standard regulations and precautions when dealing with chemical products have to be followed.
The storage temperature should be between +5°C and 30°C. The product is supplied in containers suitable for air, road or sea transportation. Given the high concentration of active substances, it is recommended not to overdose the RPI-2000. Additional information is available inside the safety data sheets.

Packaging

Polyethylene canister (PE) 23.5 kg net
Standard drum (PE) 240 kg net
IBC Container (PE) 1.100 kg net

Safety Data Sheet

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Technical Description

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