اتانول 100974 مرک

اتانول 100974 مرک Ethanol 100974 merck Ethanol denatured with about 1% methyl ethyl ketone for analysis EMSURE(r). Description Catalogue Number 100974 Synonyms Ethyl alcohol, EtOH Overview EMSURE(r) grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE(r) provides worldwide best and most extensive product specifications. We declare our EMSURE(r) range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards. Product Information CAS number 64-17-5 EC index number 603-002-00-5 EC number 200-578-6 Hill Formula C₂H₆O Chemical formula C₂H₅OH Molar Mass 46.07g/mol HS Code 2207 20 00 Applications Application Ethanol denatured with about 1% methyl ethyl ketone for analysis EMSURE(r). CAS No. 64-17-5, EC Number 200-578-6. Physicochemical Information Boiling point 75-78C(Test in mixture) Density 0.79g/cm3 (20C) Explosion limit 1.3-15%(V)(ethanol) Flash point 12C(ethanol) Ignition temperature 425C(ethanol) Melting Point -114.5C(ethanol) Vapor pressure 59hPa (20C) Toxicological Information LD 50 oral LD50 Rat 6200 mg/kg Safety Information according to GHS Hazard Pictogram(s) Hazard Statement(s) H225: Highly flammable liquid and vapour. H319: Causes serious eye irritation. Precautionary Statement(s) P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P240: Ground/bond container and receiving equipment. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. RTECS KQ6300000 Storage class 3 Flammable liquids WGK WGK 1 slightly water endangering Disposal 1 Strongly contaminated halogen-free organic solvents: container A. Safety Information Hazard Symbols Flammable Categories of danger highly flammable R Phrase R 11 Highly flammable. S Phrase S 16 Keep away from sources of ignition - No smoking. Storage and Shipping Information Storage Store at +5C to +30C. Transport Information Declaration (railroad and road) ADR, RID UN 1170 , 3, II Declaration (transport by air) IATA-DGR UN 1170 , 3, II Declaration (transport by sea) IMDG-Code UN 1170 , 3, II Specifications Purity (GC) 99.5% Identity (IR) conforms Free acid (as acetic acid) 0.001% Ethylmethylketone (GC) 0.8 - 1.3% Readily carbonizable substances conforms Evaporation residue 0.001% Water 0.1% Al (Aluminium) 0.00005% B (Boron) 0.00005% Ba (Barium) 0.00001% Ca (Calcium) 0.00005% Cd (Cadmium) 0.000005% Co (Cobalt) 0.000002% Cr (Chromium) 0.000002% Cu (Copper) 0.000002% Fe (Iron) 0.00001% K (Potassium) 0.0001% Mg (Magnesium) 0.00001% Mn (Manganese) 0.000002% Ni (Nickel) 0.000002% Pb (Lead) 0.00001% Sn (Tin) 0.00001% Zn (Zinc) 0.00001%