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Items | Index |
Appearance | White crystal powder |
Content (%) | 99.5 MIN |
Moisture (%) | 0.2 MAX |
pH (10 g/L) | 6.0 - 7.0 |
Whiteness (F457) | 95 MIN |
Melamine (%) | 0.001 MAX |
Cyanuric Acid (%) | 0.2 MAX |
D50 | 3 μm MAX 3.5 - 4 μm Size can be adjust as per clients' need. |
Packing: | 600 kg big bags , 2 bags per pallet 20kg plastic bag with pallet |
Items | Index |
Appearance | White crystalline powder |
Content (%) | 99.5 MIN |
Sulfate (%) | 0.05 MAX |
Moisture (%) | 0.2 MAX |
Fe (%) | 0.005 MAX |
Water insoluble matter (%) | 0.01 MAX |
Packing: 25kg plastic bag |
Items | Index |
Appearance | White powder, granules or tablets |
Content (CaCl2, %) | 94.0 MIN |
Alkali Metal Chloride (as NaCl, %) | 5.0 MAX |
MgCl2 (%) | 0.5 MAX |
Basicity (as Ca(OH)2, %) | 0.25 MAX |
Water insoluble matter (%) | 0.25 MAX |
Sulfate (as CaSO4, %) | 0.006 MAX |
Fe (%) | 0.05 MAX |
pH | 7.5 - 11.0 |
Packing: 25kg plastic bag |
Items | Index |
Sodium fluorosilicate (%) | 99.0 MIN |
Fluorine (as F, %) | 59.7 MIN |
Water insoluble matter | 0.50 MAX |
Loss of weight (105℃) | 0.30 MAX |
Free acid (as HCl, %) | 0.10 MAX |
Chloride (as Cl-, %) | 0.10 MAX |
Sulphate (as SO42-, %) | 0.25 MAX |
Iron (as Fe, %) | 0.02 MAX |
Heavy metal (as Pb, %) | 0.01 MAX |
Particale Size Distribution: | |
Passing through 420 micron (40 mesh) sieve | 98 MIN |
Passing through 250 micron (60 mesh) sieve | 90 MIN |
Passing through 150 micron (100 mesh) sieve | 90 MIN |
Passing through 74 micron (200 mesh) sieve | 50 MIN |
Passing through 44 micron (325 mesh) sieve | 25 MAX |
Packing | 25 kg plastics bag |