Lanlang® Crystphos®
The only company in China with NSF certification of polyphosphate siliphos anti-scale balls
Lanlang® Polyphosphate Siliphos is the reliable slow-soluble food grade chemical, which brings us the
economical way to protect industrial & potable water systems against scale and corrosion. It can be fed
into water by a dispenser, which can be installed in almost every water system. They require no electric
installation and hardly any maintenance. They only have to be refilled with balls every 3-12 months.
Refilling is very easy
1. PROTECT water systems in hotels, public buildings, private households and industry against scale from cation&corrosion
2. PREVENT "brown" water and clogged pipes
3. SAVE saves expensive repairs or even replacement of water pipes, boilers, heaters, cooling systems, etc
4. EXTEND the life of your water installations
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Blue glassy ball |
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1.7±0.1g/ cm3
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PH Value
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7.0±0.5
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Na2O Content (%)
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20~30%
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7~15%
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Recommended dosage
For anti-scale: 10g per 1ton water (concentration: <10ppm)
For anti-corrosion: 3g per 1ton water (concentration: <3ppm)
Theory of anti-scale
Ca2++Na2[Na4[Po3]6]→2Na+ +Na2[Na2Ca[Po3]6] (Soluble complex)
Theory of anti-corrosion
Fe2+ +Na2[Na2Ca[Po3]6]→2Na+ +Na2[FeCa[Po3]6] (Soluble complex)
Fe2+ +Na2[Na4[Po3]6]→2Na+ +Na2[Na2Fe[po3]6] (Soluble complex)
Certificates
Lanlang obtained NSF certification with NSF44 & 42 standards. Since 2005, our products sell well to 42 countries with annually 1,000 shipments. The hot sale products are Lanlang ion exchange resin, minecera ceramic balls, and crystphos siliphos medias.
Lanlang Provide strictly Quality Control Processure and provide test report for every shipment.
Taiyuan Lanlang Technology Industrial Corp.
Lanlang, established in 2005, has a professional team engaged in the research, development, production, sale, and service of water filtration products. With 15+ years of HI-TECH development experiences, Lanlang becomes not only China Top-10 water filtration products supplier, but also offers you water solutions in the field of industrial water treatment, function drinking water, beauty care, family cleaning water, and aquarium.
Lanlang is a member of the American Water Quality Association. We have obtained WQA certification with NSF/ANSI61 and 372 standards. Since 2005, our products sell well to 40+ countries with annually 1,000 shipments.
Lanlang is becoming one of the healthier options for water products. Whether selecting a current product or seeking engineering assistance, we are here to welcome you and offer satisfying services for your application!
Audited Supplier 
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