Properties colorless fuming inflammable liquid with strong irritating odor; soluble in water, ethanol and ether; slightly soluble in benzene.
relative density: : 1.2201 (20°C), m.p.: :8.3°C, b.p.: :100.7°C.
relative density: : 1.2201 (20°C), m.p.: :8.3°C, b.p.: :100.7°C.
Quality Spec.
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Item
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Index
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|||
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Extra best
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Best quality
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First quality
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Appearance
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colorless transparent liquid without suspension
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Assay, %
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≥
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94.0
|
90.0
|
85.0
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|
Chlorides(CL), %
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≤
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0.002
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0.003
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0.020
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Sulphate (SO4, %)
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≤
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0.001
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0.001
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0.050
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Iron (Fe), %
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≤
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0.001
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0.001
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0.0010
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Residue on evaporation,%, %
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≤
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0.005
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0.006
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0.080
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