متانول 106009 مرکMethanol 106009 merck
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