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Appearance
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A clear colorless liquid
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Purity (by GC)
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Min 99.8%
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UV transmittance (1cm cell, ref: water):
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at 270 nm
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Min 10%
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at 280 nm
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Min 40%
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at 310 nm
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Min 80%
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at 350 nm
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Min 98%
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Water (H2O)
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Max 0.1%
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Residue on evaporation
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Max 0.001%
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Acidity
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Max 0.0005 meq/g
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Alkalinity
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Max 0.0002 meq/g
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