DMF

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Dimethylformamide (DMF/N,N-Dimethylformamide) is a excellent polar aprotic solvent which is miscible with water and with most other organic solvents. Quick Details: CAS No.: 68-12-2 Other Names: DMF MF: C3H7NO EINECS No.: 200-679-5 Grade Standard: Industrial Grade Purity: 99.98% Relative density:0.9445(25°C) Melting point: -61°C Brand Name: SY Specifications: Item Index Result High-class First-class Qualified Appearance Clear liquid, no visible impurities Clear liquid, no visible impurities DMF (%) ≥ 99.9 99.5 99.98 Methanol (%) ≤ 0.0010 0.0030 0.0050 0.0009 Heavy Constituent (according to DMF) (%) Determined by suppliers and customers 0.0376 Hazen unit; (platinum-cobalt scale) ≤ 5 10 20 4 Moisture (%) ≤ 0.050 0.0029 Iron (mg/kg) ≤ 0.05 0.010 Acidity (according to formic acid ) (%) ≤ 0.0010 0.002. 0.0030 0.0001 Alkalinity (%) ≤ 0.0010 0.0020 0.0030 0.0003 PH value (25°C,20% water solution) 6.5-8.0 7.7 Electrical conductivity (25°C) µS/cm ≤ 2.0 - 0.33 Conclusion High-class product Main Application: 1.Chemicals:Pesticide, Fertilizer, Agricultural Chemical Manufacturing,Resin, Synthetic Rubber, and Artificial Synthetic Fibers and Filaments Manufacturing 2.Electrical Equipment:Manufacturing of electrical allocation equipment and circuitry 3.Leather & Apparel:Manufacturing of Leather 4.Pharma:Manufacturing of pharmaceutical active ingredients 5.Textiles:Manufacturing of technical fabrics

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jinan shenyu international trade co.ltd

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