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Calcium Carbonate(light)
CAS No.:471-34-1
Synonyms: Carbonic acid calcium salt; calcite; aragonite; limestone
Melting point: 825ºC
Description: White color and powder
Specification:
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Items
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Specification
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Average level
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Contents (CaCO3) %
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≥98.0
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98.75
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PH
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8.0-10.0
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8.7
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Volatile(105 Celsius) %
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≤0.4
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0.26
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Iron Content (as Fe) %
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≤0.08
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0.06
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Insoluble in HCl %
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≤0.1
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0.08
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Deposition Volume (m/g)
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≥2.8
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2.9
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Mn %
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≤0.006
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0.005
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Screenings(125 µ m)
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≤0.005
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0.003
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Whiteness
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≥90
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95
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Uses: Used for mainly industrial departments such as plastics, rubber, electric wire, electric cable, paint, printing ink, oil paint, paper making, agrochemicals, foodstuff, medicine, etc.
Packing : 25kg or 40kg net pp woven bag.
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