متانول 106009 مرک

متانول 106009 مرک Methanol 106009 merck Methanol for analysis EMSURE(r) ACS,ISO,Reag. Description Catalogue Number 106009 Synonyms MeOH, Hydroxymethane, Methyl alcohol, Carbinol 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 67-56-1 EC index number 603-001-00-X EC number 200-659-6 Grade ACS,ISO,Reag. Ph Eur Hill Formula CH₄O Chemical formula CH₃OH Molar Mass 32.04g/mol HS Code 2905 11 00 Structure formula Image Applications Application Methanol for analysis EMSURE(r) ACS,ISO,Reag. Ph Eur. CAS 67-56-1, chemical formula CH₃OH, molar mass 32.04g/mol. Physicochemical Information Boiling point 64.5C (1013hPa) Density 0.792g/cm3 (20C) Evaporation number 1.9 Explosion limit 5.5-44%(V) Flash point 10C Ignition temperature 455CDIN 51794 Melting Point -98C Vapor pressure 128hPa (20C) Toxicological Information LD 50 oral LD50 Rat 5628 mg/kg LD 50 dermal LD50 Rabbit 17100 mg/kg Safety Information according to GHS Hazard Pictogram(s) Hazard Statement(s) H225: Highly flammable liquid and vapour. H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled. H370: Causes damage to organs. 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. P280: Wear protective gloves/ protective clothing. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. RTECS PC1400000 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 Toxic Flammable Categories of danger highly flammable, toxic R Phrase R 11-23/24/25-39/23/24/25 Highly flammable.Toxic by inhalation, in contact with skin and if swallowed.Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed. S Phrase S 7-16-36/37-45 Keep container tightly closed.Keep away from sources of ignition - No smoking.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). Storage and Shipping Information Storage Store at +5C to +30C. Transport Information Declaration (railroad and road) ADR, RID UN 1230 , 3 (6.1), II Declaration (transport by air) IATA-DGR UN 1230 , 3 (6.1), II Declaration (transport by sea) IMDG-Code UN 1230 , 3 (6.1), II Specifications Purity (GC) 99.9% Identity (IR) conforms Appearance clear Colour 10Hazen Solubility in water conforms Acidity 0.0002meq/g Alkalinity 0.0002meq/g Density (d 20 C/20 C) 0.791 - 0.793 Boiling point 64 - 65C Benzene (impurity A) (GC) 2ppm Ethanol (GC) 0.05% Acetone 0.001% Acetaldehyde 0.001% Formaldehyde 0.001% Readily carbonizable substances conforms Carbonyl compounds (as CO) 0.001% Chloride (Cl) 0.5ppm Sulphate (SO₄) 1ppm Substances reducing potassium permanganate (as O) 0.00025% Ag (Silver) 0.000002% Al (Aluminium) 0.00005% As (Arsenic) 0.000002% Au (Gold) 0.000002% Ba (Barium) 0.00001% Be (Beryllium) 0.000002% Bi (Bismuth) 0.000002% Ca (Calcium) 0.00005% Cd (Cadmium) 0.000005% Co (Cobalt) 0.000002% Cr (Chromium) 0.000002% Cu (Copper) 0.000002% Fe (Iron) 0.00001% Ga (Gallium) 0.000002% In (Indium) 0.000002% Li (Lithium) 0.000002% Mg (Magnesium) 0.00001% Mn (Manganese) 0.000002% Mo (Molybdenum) 0.000002% Ni (Nickel) 0.000002% Pb (Lead) 0.00001% Pt (Platinum) 0.000005% Sn (Tin) 0.00001% Ti (Titanium) 0.000002% Tl (Thallium) 0.000002% V (Vanadium) 0.000002% Zn (Zinc) 0.00001% Zr (Zirconium) 0.000002% Evaporation residue 0.0005% Water 0.05% ACS, ISO, Reag Ph Eur