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CP-425
INORGANIC PHOSPHORIC
ACID CLEANER AND DESCALER |
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DESCRIPTION
CP-425 is a concentrated liquid, acidic cleaner/descaler
formulated for the pharmaceutical, cosmetic, and medical
device industries. It effectively removes a wide range
of process and research residues, such as inorganic salts
and scales, particulate carbon and urine scales. This
product is effective in animal cage wash applications,
laboratory glassware washing, and pharmaceutical/biotech
process cleaning and derouging. Low foaming CP-425 will
not cavitate recirculation pumps and is extremely free
rinsing to achieve a clean, residue free surface. CP-425
has excellent hard water tolerance to eliminate mineral
deposits.
The
surfactant system in CP-425 remains effective across
a wide temperature and pH range, even during pH neutralization
prior to discharge, thus reducing redeposition of process
residues. When used as directed, CP-425 is safe for
use on both glassware and stainless steel substrates
and a wide variety of plastics including polycarbonate.
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DIRECTIONS
Typical operating concentrations of CP-425 run from 0.2% to
5.0% (v/v) and depend on temperatures, soil loads, and cleaning
methods used. CP-425 is designed for use in immersion, pressure
spray and recirculating spraywash applications and is ideal
for cage washers, pharmaceutical glassware and parts washing
machines, and recirculating Clean-In-Place (CIP) systems. Concentrations
for periodic descaling or derouging are typically higher (10-20%
v/v). Proper care and protective equipment are required for
manual cleaning—see the MSD sheet.
Biodecontamination Group Technical Service Chemists and Engineers
will help you establish an improved cleaning procedure and a
residue testing procedure for your applications using CP-425.
If required, our testing laboratory can test your residue and
screen various cleaner concentrations, temperatures and exposure
times to determine the optimum cleaning conditions and also
provide cleaning validation assistance.
Concentration Testing for CP-425 - Several
options exist for the feed and concentration control of CP-425,
including a standard acid/base titration, pH and conductivity.
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