Product
Aluminum Hydroxide
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Other name: Aluminium Trihydrate(ATH), Aluminum Hydroxide
Appearance: superfine white powder
General characteristic: Aluminium hydroxide is amphoteric. It dissovles in acid and strong alkaline solutions.
Molecular formula : Al(OH)3
Molecular weight: 78
CAS No.: 21645-51-2
EINECS No.: 244-492-7
SPECIFICATION
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Items |
Specification |
Test Result |
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Appearance |
White powder |
Conform |
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Al(OH3) % |
99.6min |
99.7 |
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Al2O3% |
65min |
65.5 |
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Fe2O3% |
0.02max |
0.014 |
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SiO2% |
0.03max |
0.021 |
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Whiteness% |
98min |
99 |
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Ignition loss (1200℃) % |
35±0.5 |
35.2 |
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Na2O% |
0.2max |
0.17 |
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Moisture(105℃) % |
0.2max |
0.14 |
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Partical size D50 (um) |
1.58±0.08 |
1.59 |
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PH VALUE |
8.5-10 |
8.7 |
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DOP (ml/100g) |
43 max |
40.8 |
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Density packed ( g/cm3) |
0.28min |
0.30 |
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Conclusion: The quality conforms to the requirement ofGB／T6610－2003 |
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APPLICATION
Superfine powder aluminum hydroxide is widely used as flame retardant agent in plastic, no smoke, no toxic, no drips; it is also an important raw material for electrolytic aluminium.
PACKAGE
25kg, 40kg woven bag with pp liner inside, other required package can be satisfied.
STORAGE
Keep aluminum hydroxide bag in dry and cool house, avoid from mould, rain and bag breakage.
