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Methanol, HPLC Grade, ChemPure Chemicals
- Molecular Formula: CH3OH
- Chemical name: Methanol, Methyl Alcohol
- Weight: Min. 99.9%
- Density: 0.7918
- Formula Weight: 32.04
- MDL: MFCD00004595
- Grade: HPLC grade
- See Resources for MSDS/SDS
Methanol, HPLC Grade, ChemPure Chemicals
Specifications
| GC Analysis | 99.9 % Min |
| Water by Karl Fischer Titration | 0.05 Max |
| UV Cutoff | 205 nm |
| Refractive Index (20ºC) | 1.3287-1.3288 |
| Residue | 1 mg/l |
| Electron Capture GC | 10 |
| Fluorescence (as quinine base) | 0.3 |
| HPLC Gradient @ 220 nm | 0.005 |
| HPLC Gradient @ 254 nm | 0.001 |
| UV Absorbance @ 225 nm | 0.16 |
| UV Absorbance @ 250 nm | 0.02 |
| UV Absorbance @ 300 nm | 0.005 |
| UV Absorbance @ 400 nm | 0.005 |
| Chemical Name | Methanol, HPLC |
| Component | Methyl Alcohol |
| Grade | HPLC grade |
| CAS | 67-56-1 |
| Molecular Formula | CH3OH |
| Formula Weight | 32.04 |
| Density | 0.7918 |
| Appearance | Clear, colorless liquid |
| Odor | Mild alcohol |
| pH | 6.7 |
| Melting Point | Not available |
| Boiling Point | 73.9°C (165°F) |
| Flash Point | 11°C (52°F) Closed Cup |
| Flammability | Flammable, Limits: Lower: 6.0%, Upper: 36.0% |
| Vapor Pressure | (at 20°C) 129.32 hPa |
| Vapor Density | (air = 1) 1.11 |
| MDL Number | MFCD00004595 |
| UN Number | 1230 |
| Solubility | Completely soluble in water |
| Partition coefficient: n-octanol/water | Not Available |
| Auto-ignition temperature | 464°C (864°F) |
| Chemical Stability | Stable |
| Manufacturer | ChemPure Chemical |
Safety & Handling Information
- Irritation can occur if exposure to eyes and skin
- Toxic if absorbed through skin or swallowed
- Inhalation can cause respiratory tract irritation, drowsiness, central nervous system depression
- Use proper grounding and ventilation on storage
- Keep away from source ignition, no smoking, and avoid electrostatic charge
- Store in a cool, dry, well ventilated area between 55-100°F for product stability
- Ensure container is properly sealed and plainly-labeled
- Do not store around strong oxidizing agents, strong acids, peroxides, aldehydes, halogens, ammonia, acid anhydrides or alkali metals
Personal Protection
| Eyes | Chemical Safety Glasses/goggles, potential use of splash shields |
| Inhalation | Local exhaust, preferably mechanical. Excess levels require use of approved respirator |
| Skin | Nitrile or rubber gloves, apron or lab coat |
| Options | Price | Quantity | Add to cart |
 Item # CP-C2305, Methanol, HPLC, Glass Bottle, 4L | $55.00 | ||
 Item # CP-C2305CS, Methanol, HPLC, Glass Bottle, 4x4L (Case) | $190.00 |
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