Item No.: 8059LC6200
Product Name: 200L HPLC N,N-Dimethylformamide
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Test Items
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Specification
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Assay HCON(CH3)2 (by GC) , ω / %
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99.9 min
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Density (20℃) , ρ / (g/mL)
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0.945-0.950
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Chromaticity (APHA)
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10 max
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Residue on evaporation , ω / %
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0.001 max
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Water H2O (by K-F) , ω / %
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0.05 max
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Titrable Acid(H+) , b / (mmol/100g)
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0.05 max
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Titrable Base(OH-) , b / (mmol/100g)
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0.05 max
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UV Absorbance
(1cm cell vs. water)
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at 270 nm
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1.00 max
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at 275 nm
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0.30 max
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at 295 nm
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0.10 max
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at 310 nm
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0.05 max
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at 340 nm
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0.01 max
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at 400 nm
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0.01 max
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