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Details of STTP (Sodium Tripolyphosphate) : 1. Sodium Tripolyphosphate(Industrial Grade) 1) Na5P3O10:94.0%Min 2) P2O5: 57.0%Min 3) Water Insoluble Matter: 0.15%Max 4) Iron (Fe): 0.012%Max 5) PH Value (1% water solution):9.1-10.0 6) Whiteness: 90%Min 7) Ignition Loss: 1.0 8) Density (g/cm3):0.35-0.9 9) Phase I: 10-30 2.Sodium Tripolyphosphate(Food Grade) 1) Na5P3O10:94.0%Min 2) P2O5:57.0%Min 3) Water Insoluble Matter:0.04%Max 4) Iron(Fe): 0.006%Max 5) PH Value(1% water solution):9.5-10.0 6)Heavy Metal(as Pb):0.001%Max 7)Arsenic(As): 0.0003%Max 8)Fluoride(F): 0.003%Max 9) Whiteness: 95%Min 10) Density (g/cm3):0.35-0.9 11) Phase I: 10-30 3. Sodium Tripolyphosphate(Ceramics Grade) 1) Na5P3O10:96.52%Min 2) P2O5:57.85%Min 3) Water Insoluble:0.10%Max 4) Fe:0.007%Max 5) PH:9.7 Usage:
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No. 177 Xinxin South Road, Shuangqiao River, Pioneer Park, Jinnan Area,
Details of STTP (Sodium Tripolyphosphate) : 1. Sodium Tripolyphosphate(Industrial Grade) 1) Na5P3O10:94.0%Min 2) P2O5: 57.0%Min 3) Water Insoluble Matter: 0.15%Max 4) Iron (Fe): 0.012%Max 5) PH Value (1% water solution):9.1-10.0 6) Whiteness: 90%Min 7) Ignition Loss: 1.0 8) Density (g/cm3):0.35-0.9 9) Phase I: 10-30 2.Sodium Tripolyphosphate(Food Grade) 1) Na5P3O10:94.0%Min 2) P2O5:57.0%Min 3) Water Insoluble Matter:0.04%Max 4) Iron(Fe): 0.006%Max 5) PH Value(1% water solution):9.5-10.0 6)Heavy Metal(as Pb):0.001%Max 7)Arsenic(As): 0.0003%Max 8)Fluoride(F): 0.003%Max 9) Whiteness: 95%Min 10) Density (g/cm3):0.35-0.9 11) Phase I: 10-30 3. Sodium Tripolyphosphate(Ceramics Grade) 1) Na5P3O10:96.52%Min 2) P2O5:57.85%Min 3) Water Insoluble:0.10%Max 4) Fe:0.007%Max 5) PH:9.7 Usage:
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