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Calcium Carbonate

A buffering agent (CaCO3) that is added to pulp to protect the finished paper from future acidity that may be picked up from the atmosphere.
Calcium Carbonate

1 Pound Calcium Carbonate

$6.00
Calcium Carbonate

5 Pound Calcium Carbonate

$20.00
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Description »
In larger quantities it is also used as a filler to make paper more opaque. In powder form.
Instruction Sheets: Calcium Carbonate
Safety Data Sheets: Calcium Carbonate