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Product name: Sodium silicofluoride, Sodium fluorosilicate
Molecular formula: Na2SiF6
CAS No.: 16893-85-9
Molecular weight: 188.06
UN No.: 2674
Technical index:
| Items | Unit | Standard | ||||
|---|---|---|---|---|---|---|
| Excellent | A+ | A | Grade C | |||
| Content [K2SiF6] | % ≥ | 99.00 | 99.00 | 98.00 | ||
| Fluoride [F] | % ≥ | 59.7 | 59.7 | 59.6 | ||
| Chloride [Cl] | % ≤ | 0.010 | 0.02 | 0.150 | ||
| Sulfate [SO4] | % ≤ | 0.010 | 0.02 | 0.250 | ||
| Iron [Fe] | % ≤ | 0.005 | 0.050 | - | ||
| Heavy metal [Pb] | % ≤ | 0.005 | 0.005 | - | ||
| Water insoluble matter | % ≤ | 0.500 | 0.500 | - | ||
| Loss on drying [105ºC] | % ≤ | 0.300 | 0.300 | 0.500 | ||
| Particale size | +60mesh(420µm) | % ≤ | 1.00 | 1.00 | 1.00 | |
| 60-100mesh | % ≥ | 50.00 | 70.00 | 50.00 | Report | |
| 100-200mesh | ||||||
| 200-325mesh | % ≤ |
Report |
Report | Report | ||
| -325mesh(42µm) | % ≤ | 10.00 | 10.00 | 15.00 | 20.00 | |
| Appearance | Free Flow | Free Flow | Free Flow | |||
| Density | 2.679 | 2.679 | 2.679 | |||
Uses:
1, Used as enamel cream, agricultural insecticides, wood preservatives and so on.
2, Raw material of the production of other basic fluoride.
3, Aluminum smelting solvent.
4, Used in water treatment and recycling of recycling sewage.
Packing: 25kg/bag,500kg/bag, 1000kg/bag, 1250kg/bag, lined with PE woven bag (or following your demands).
Address:Yanrui Town, Yushan County, Jiangxi Province, China
Tel: +86-579-87503388
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