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Company address:Fengli large building NO 318 Spring City Road, Lixia District,Jinan Shandong China
Postal code: 250101
Tel:86-531-88990315
Fax:86-531-88990318
Email:sale@taihuajn.com
Factory Address:District A of Liangzhuang industrial zone,Daiyue Taian China
Postal code:271000 |
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| Show Product |
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Aluminium fluoride |
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Aluminium fluoride |
Molecular formula : AlF3
Molecular weight : 83.98
Property : White crystal or powder. Relative Density 2.882,25, hard to solve in water, acid and alkali solution, insoluble in most orgno solvents and insoluble in hydrofluoric acid and liquid hydrogen fluoride; it is quite stable. When heated, it does not decompose, but sublimate. Temperature of sublimation is 1,291°C. At 300-400°C, part of it will be hydrolyzed to hydrogen fluoride and aluminum chloride by vapor.
Its hydrate include AlF3 .1/2H2O, AlF3. H2O, AlF3 .3H2O, AlF3 .3/2H2O and AlF3 .9H2O; toxic!
Product quality : Company standard
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Index name |
Index |
Index name |
Index |
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First grade |
Second grade |
First grade |
Second grade |
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F,% ≥ |
61 |
60 |
SiO2+Fe2O3 %,≤ |
0.20 |
0.30 |
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Al,% ≥ |
30 |
30 |
Sulfate(SO4) %,≤ |
0.10 |
0.15 |
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Na,% ≤ |
0.4 |
0.5 |
P2O5 %,≤ |
0.005 |
0.005 |
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Water content(H2O),% ≤ |
7.0 |
7.5 |
Chemical ingredients are on dry base. Lump of over 4mm of diameter is acceptable in the product, and its weight cannot be bigger than 5%.
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Casing : Plastic woven bag lined with plastic bag, net weight 25kg ,50kg.
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