Refined Acetonitrile

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Refined Acetonitrile
Posting date : Jan 19, 2010
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38-
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Refined Acetonitrile Usage: Refined Acetonitrile could be used as raw material of medicine, agricultural chemical, solvent for analysis and plastic industry, it also could be used as solvent of synthetic fiber and organic extractant. Model: Normal Grade of Acetonitrile /Super Grade of Acetonitrile /HPLC Grade of Acetonitrile Packing: With steel drum, 55 gallons, or with ISO TANK for large shipment,150kg or 18 tons. Safety: Acetonitrile is a kind of inflammable chemical with light toxicity,please store it carefully and avoid breathing and eating it. Normal Grade of Acetonitrile Appearance: Colorless, Limpid Liquid Specific gravity,20/20 oC: 0.782~0.785 Distillation Range, Centigrade: 80~82 Acetonitrile,%/wt: 99.9 min Water, ppm: 300 max HCN, ppm: 10 max Acidity(a CH3COOH),%/wt: 0.05 max Copper, ppm: 0.5 max Iron, ppm: 0.5 max Color, ppm/APHA Pt-Co: NO.10 max Acrylonitrile, ppm: 25 max Acetone, ppm: 25 max Free Ammonia, ppm: 6 max Super Grade of Acetonitrile Appearance: Clear Specific gravity 20/20, Centigrade: 0.782~0.785 Distillation Range, Centigrade: 80.0~82.0 Acetonitrile, wt,%: 99.95 min Water, wt,%: 0.02 max HCN, ppm: 10 max Acidity (as CH3COOH), ppm: 10 max Copper, ppm: 0.3 max Iron, ppm: 0.3 max Color, (APHA Pt-Co): 10 max Propionitrile, ppm: 300 max Acrylonitrile, ppm: 5 max Acetone, ppm: 5 max Free Ammonia, ppm: 6 max UV cut off (Abs=1),NM: 205 max HPLC Grade of Acetonitrile Assay (CH3CN): 99.9% min Color (APHA) : 10 max Optical Absorbance: at 190nm: 1.00 max at 200nm: 0.05 max at 210nm: 0.04 max at 220nm: 0.03 max at 230nm: 0.01 max at 240nm: 0.005 max at 250nm: 0.005 max Fluorescence Background (as Quinine Sulfate):To pass test LC Gradient Suitability: To pass test Refractive Index at 25 Centigrade: 1.3405-1.3425 Residue after Evaporation: 1ppm max Water: 0.01% max Titratable Acid: 0.008mEq/g max Titratable Base: 0.0006mEq/g max Density at 25 Centigrade: 0.775-0.780g/mL We offer you top quality laboratory equipment, cement and cement clinker with the best price. We assure you of fast delivery and competitive price. We serve you with all our sincerity. I am sure our products won't let you down. For more details, welcome to our website www.hankergroup.com to get the full catalogue. If you have any questions or comments, pls feel free to contact us at hanhaicn@hankergroup.net. I am glad to be helpful. Debbie Wang

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