Methanol ≥99.9%, gradient grade, suitable for HPLC, suitable for EPA 1613 4 x 4L

SKU: 439193-4X4L
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Methanol ≥99.9%, gradient grade, suitable for HPLC, suitable for EPA 1613 4 x 4L

Linear Formula: CH3OH
CAS Number: 67-56-1
Synonym(s): Methyl alcohol
Molecular Weight: 32.04
Beilstein No: 1098229
Grade: Gradient Grade
Assay: ≥99.9%
Techniques: HPLC: Suitable
Bp: 64.7 °C (lit.)
Vapor Pressure: 410 mmHg ( 50 °C), 97.68 mmHg ( 20 °C)

General description
Methanol (MeOH) is an organic solvent with a wide range of industrial applications. It is the main component of lithium batteries.[1] It can be prepared by hydrogenation of CO2 under various conditions.[2][3][4][5] MeOH is a toxic alcohol employed for denaturing ethyl alcohol.[1] A study reports the preparation of biodiesel from canola oil using methanol under supercritical conditions.[6]
Application
High-purity, multipurpose solvent, tested for suitability in:

• HPLC with gradient analysis
• Spectrophotometry
• Residual testing
• LC-MS applications

Used as a solvent/reagent to determine total phenols content, anti-DPPH activity and the content of antioxidants in honeybee drone blood homogenate (DBH) samples.
Meets ACS specifications.

Tested for EPA 1613. Gradient-grade methanol delivers consistent peak performance in HPLC and environmental residue analysis. Meets ACS specs. Reliable, clean, and lab-trusted.

Properties
Product Name: Methanol, suitable for HPLC, gradient grade, suitable as ACS-grade LC reagent, ≥99.9%
Grade: Gradient Grade
Applications: Food and Beverage
Quality Level: 100
Agency: Suitable for EPA 1613
Vapor Density: 1.11 (vs air)
Vapor Pressure: 410 mmHg ( 50 °C), 97.68 mmHg ( 20 °C)
Assay: ≥99.9%
Form: Liquid
Autoingnition temp.: 725 °F
Expl. Lim.: 36%
Techniques: HPLC: Suitable
Impurities: H2SO4, passes test (darkened)
≤0.0002 meq/g Titr. base
≤0.0003 meq/g Titr. acid
≤0.001% acetaldehyde
≤0.001% acetone
≤0.001% formaldehyde
≤0.03% water
Evapn. Residue: ≤0.0003%
Color: APHA: ≤10, clear

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