Anti Scale Transparent Siliphos Crystal
Lanlang® Polyphosphate Siliphos crystal 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.
Application:
Protects | water systems in hotels, public buildings, private households and industry against scale form cation and corrosion |
Prevents | "brown" water and clogged pipes |
Saves | expensive repairs or even replacement of water pipes, boilers, heaters, cooling systems etc |
Extends | the life of your water installation |
 Pipe without antiscale siliphos system |  Pipe with antiscale siliphos system |
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)
Physical and Chemical Properties:
No | Item | Spec. |
1 | Bulk Density | 1.7±0.1g/ cm3 |
2 | PH Value | 7.0±0.5 |
3 | P2O5 Content (%) | 61～69% |
4 | Na2O Content (%) | 20～30% |
5 | CaO Content (%) | 7～15% |
Test Data - food grade security for the treatment of drinking water
Item | Unit | Test requirement | Test result | Conclusion |
Ball size | mm | 5mm-15mm irregular granular | 5mm-15mm irregular granular | pass |
Appearance | _ | transparent glassy crystal | transparent glassy crystal | pass |
PH value | _ | 7±0.5 | 7±0.5 | pass |
Arsenic (As) | mg/L | ≤0.005 | <0.005 | pass |
Cadmium (Cd) | mg/L | ≤0.0005 | <0.0001 | pass |
Chromium (Cr) | mg/L | ≤0.005 | <0.004 | pass |
Plumbum (Pb) | mg/L | ≤0.001 | <0.001 | pass |
Ag | mg/L | ≤0.005 | <0.005 | pass |
Selenium (Se) | mg/L | ≤0.001 | <0.001 | pass |
Hg | mg/L | ≤0.0002 | <0.0002 | pass |
How to use
Recommended dosage
For anti-scale: 10g per 1ton water (concentration: ＜10ppm)
For anti-corrosion: 3g per 1ton water (concentration: ＜3ppm)
Package
20kg/carton with 64 cartons/pallet, or Customization
Some Models of Lanlang ® Siliphos Dispensers
 5 inch siliphos dispenser for washing machine |  7.5 inch household siliphos pre-filter and hot water system |
 10/20inch POE household siliphos dispenser |  200-500mm commercial siliphos dispenser |
Lanlang Certification
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