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CAS No.: [ CAS 12626-75-4 ]
Molecular formula: Fe2（CO3）3
Molecular weight: 291.72
Property: brown powder; insoluble in water
Uses: flux
Enterprise standard: Factory standard
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Ordinal
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The　examination iterm
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Factory standard
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1
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Appearance
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(Brown powder)
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2
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（Fe2（CO3）3）(Content)
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≥99.0%
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3
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(Mn)
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≤0.05%
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4
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(Cu)
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≤0.005%
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5
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(Fe2+)
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≤0.002%
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6
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(Zn)
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≤0.01%
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7
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(As)
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≤0.001%
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8
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(Pb)
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≤0.01%
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Notes: the product should be stored in cool and dry place.
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