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CAS No.: [ CAS 7705-08-0 ]
Molecular formula: FeCl3
Molecular weight: 162.21
Property: it is aubergine under transmitting beams and dark green under reflected light; high hygroscopy; soluble in water and methyl alcohol, alcohol
Uses: water purifier, etching agent,water-proofing agent, mordant,catalytic agent, oxidizing agent,coloring agent and polycoagulant
Enterprise standard: Factory standard
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| 95% |
98% |
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Ordinal
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The examination iterm
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企业标准
Factory standard
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1
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(Appearance)
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（Brown-green crystal）
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2
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(Content)
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≥99.0%
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3
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(Content)
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≤0.70%
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4
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(Insolubles in water)
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≤0.50%
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5
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（As)
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≤0.002%
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6
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(Pb)
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≤0.004%
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Notes: vacuum packing, long term storation
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