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Name |
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ACTIVATED
BLEACHING EARTH (CS-1040) |
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Synonym |
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Activated
clay
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Chemical Composition |
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Chief
composition, aluminium silicate and hydrate
water, prepared
from fine montmorillonite by chemical activation ..
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Description |
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Odourless,
tasteless, non-toxic milky white powder with strong absorbing
and good decolorizing powder.
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Specifications |
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Decoloring
power
150 min
Activity degree(m.mol/kg)
120 min
Free acid£¨measured in H2SO4)
0.2% max
Particle size pass£¨200 mesh)
95% min
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Uses |
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For decolorizing
vegetable oil and refining mineral oil at low temperature. |
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Cautions |
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During transportation and storage,
avoid moisture and freezing, so that Shandong activated bleaching
earth may not become lumpy. Before use, it is unnecessary to
bake the earth because the ability of decolorization of the
earth with proper amount of hydrate water will be better than
that of anhydrous earth which is very sensitive to temperature.
If it is baked at a temperature, ability of decolorization will
be lowered.
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Packing |
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In plastic
woven bags of 25 kgs. net each, with plastic lining |
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