Fisher Chemical Methanol, Optima™ LC/MS Grade


Overview
Brand: Fisher Chemical

Manufacturer Part Number: A456-500

500ML Methanol, Optima(TM) LC/MS grade

UNSPSC: 41116105

Code: 25

Additional Details:
Additional Details: CAS Number: 67-56-1 Weight: 0.40000kg Transport: UN number : 1230 Chem class : 1 Pack group : II


Packaging Amber Glass
Quantity 500mL

Product Code. 10636545

Quantity Price
1 £ 23.0 / 500mL
In Stock 41
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Description and Specification

Chemical Identifiers

Chemical Name or Material Methanol
CAS 67-56-1
Purity Grade Optima LC/MS
Purity Grade Notes Formulated for UHPLC-UV
Assay ≥99.9%
Assay Percent Range Assay: 99.9% min by GC
Assay Percent Notes GC
Molecular Formula CH4O
Linear Formula CH3OH
Formula Weight 32.04g/mol
MDL Number 4595
Synonym MeOH

Specification

Absorbance ≤0.005 AU at 260nm
Additional Information Vapor Pressure: 128hPa at 20°C
Aluminum (Al) 10 ppb max.
Barium (Ba) 10 ppb max.
Cadmium (Cd) 10 ppb max.
Calcium (Ca) 20 ppb max.
Chromium (Cr) 10 ppb max.
Cobalt (Co) 10 ppb max.
Copper (Cu) 10 ppb max.
Density 0.791g/cm³
Identification Pass Test
Impurities ≤10ppb (Ionic, Potassium)
Iron (Fe) 10 ppb max.
LCMS at Negative Mode as Aldicarb 50 ppb max.
LCMS at Positive Mode as Reserpine 50 ppb max.
LCMS Gradient Suitability ≤2 mAU - PDA (200-400nm)
LCMS Positive Mode as Propazine ≤100ppb
Lead (Pb) 10 ppb max.
LCMS Negative Mode as Mecoprop ≤300ppb
Magnesium (Mg) 10 ppb max.
Manganese (Mn) 10 ppb max.
Nickel (Ni) 10 ppb max.
Packaging Amber Glass
Potassium (K) 10 ppb max.
Residue after Evaporation ≤1ppm
Silver (Ag) 10 ppb max.
Sodium (Na) 50 ppb max.
Tin (Sn) 10 ppb max.
Titratable Acid ≤0.0003meq/g
Titratable Base ≤0.0002meq/g
Vapor Pressure 128 hPa at 20°C
Water ≤0.02%
Zinc (Zn) 10 ppb max.
Vapor Density 1.11
Viscosity 0.55cp at 20°C
Physical State Liquid
Certificate of Analysis Actual Lot Analysis reported on label; Certificate of Actual Lot Analysis available on request
Filtered Through 0.1-micron filtered.
Boiling Point 64.7°C/148.5°F
Color Colorless
Melting Point −98°C/−144.4°F
Quantity 500mL
Chemical Name or Material Methanol
CAS 67-56-1
Purity Grade Optima LC/MS
Purity Grade Notes Formulated for UHPLC-UV
Physical Form Liquid
Assay ≥99.9%
Assay Percent Range Assay: 99.9% min by GC
Assay Percent Notes GC
Molecular Formula CH4O
Linear Formula CH3OH
Formula Weight 32.04g/mol
MDL Number 4595
Merck Index 15, 6029
Synonym MeOH
Health Hazard 2 DANGER!
Health Hazard 3 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 s. 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. Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention is required.

NFPA

Health: 1
Flammability: 3
Instability: 0
DOT Information DOT Class 3, : Flammable Liquid
Documentation 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 s. 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. Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention is required.

NFPA

Health: 1
Flammability: 3
Instability: 0

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