METHANOL OPTIMA LC-MS, Fisher Chemical, Case of 4 x 4L

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METHANOL OPTIMA

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METHANOL OPTIMA LC-MS, Fisher Chemical, Case of 4 x 4L

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Manufacturer: Fisher Chemical
Shipping Info: Shipping Charges Extra
Shipping Weight: 40 lbs

Product Code: A456-4

Description

Extended Information

METHANOL OPTIMA LC-MS, Fisher Chemical, Case of 4 x 4L

HPLC mobile phase for analytical and preparative separations. High UV transmittance and low evaporation residue. Suitable for gradient and isocratic conditions. Filtered through a 0.2μm filter to remove particulates. This product also meets ACS specifications.

Chemical Identifiers

Additional Information	Vapor Pressure: 128hPa at 20°C
Aluminum (Al)	10 ppb max.
Assay Percent Range	Assay: 99.9% min by GC
Barium (Ba)	10 ppb max.
Cadmium (Cd)	10 ppb max.
Calcium (Ca)	20 ppb max.
CAS	67-56-1
Certificate of Analysis	Actual Lot Analysis reported on label; Certificate of Actual Lot Analysis available on request
Chromium (Cr)	10 ppb max.
Cobalt (Co)	10 ppb max.

Safety and Handling

DANGER!

Emergency Overview
Flammable liquid and vapor. Cannot be made non-poisonous. Vapor harmful. Toxic by inhalation, in contact with skin and if swallowed. Irritating to eyes and skin. May cause irritation of respiratory tract. Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed. Explosive: Use personal protective equipment. Keep away from open flames, hot surfaces and sources of ignition. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention is required.

NFPA

Health: 1
Flammability: 3
Instability: 0

DOTInformation : DOT Class 3, : Flammable Liquid

Specifications

Absorbance	≤0.005 AU at 260nm, ≤0.005 AU at 280nm, ≤0.01 AU at 254nm, ≤0.1 AU at 230nm, ≤0.2 AU at 220nm, ≤0.4 AU at 214nm, ≤0.5 AU at 210nm
Additional Information	Vapor Pressure: 128hPa at 20°C
Physical Form	Liquid
Molecular Formula	CH₄O
Formula Weight	32.04
MDL Number	4595
Synonym	MeOH, Methyl Alcohol
Calcium (Ca)	20 ppb max.
Cobalt (Co)	10 ppb max.
Density	0.791g/cm³
Impurities	≤10ppb (Ionic, Potassium)
LCMS at Negative Mode as Aldicarb	50 ppb max.
LCMS Gradient Suitability	≤2 mAU - PDA (200-400nm)
Lead (Pb)	10 ppb max.
Magnesium (Mg)	10 ppb max.
Nickel (Ni)	10 ppb max.
Residue after Evaporation	≤1ppm
Sodium (Na)	50 ppb max.
Titratable Acid	≤0.0003meq/g
Vapor Pressure	128 hPa at 20°C
Zinc (Zn)	10 ppb max.
Viscosity	0.55cp at 20°C
Certificate of Analysis	Actual Lot Analysis reported on label; Certificate of Actual Lot Analysis available on request
Boiling Point	64.7°C
Melting Point	−98°C
Assay	≥99.9%, GC
CAS	67-56-1
Aluminum (Al)	10 ppb max.
Assay Percent Range	Assay: 99.9% min by GC
Linear Formula	CH₃OH
Barium (Ba)	10 ppb max.
Merck Index	15, 6029
Cadmium (Cd)	10 ppb max.
Chromium (Cr)	10 ppb max.
Copper (Cu)	10 ppb max.
Identification	Pass Test
Iron (Fe)	10 ppb max.
LCMS at Positive Mode as Reserpine	50 ppb max.
LCMS Positive Mode as Propazine	≤100ppb
LCMS Negative Mode as Mecoprop	≤300ppb
Manganese (Mn)	10 ppb max.
Potassium (K)	10 ppb max.
Silver (Ag)	10 ppb max.
Tin (Sn)	10 ppb max.
Titratable Base	≤0.0002meq/g
Water	≤0.02%
Vapor Density	1.11
Physical State	Liquid
Filtered Through	0.1-micron filtered.
Color	Colorless
Chemical Name or Material	Methanol
Grade	Optima™ LC-MS, Formulated for UHPLC-UV