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Methanol
Premium-Grade
Specification
No. | Test | Unit | Limited | Method |
1 | Appearance | - | Clear and free of suspended matter* | IMPCA 003-98 |
2 | Purity | % w/w | Min 99.85 | IMPCA 001-14 |
3 | Water | % w/w | Max 0.1 | ASTM-E1064 |
4 | SP-GR at 20/20°C | - | 0.791-0.793 | ASTM-D4052 |
5 | Ethanol | % w/w | Max 0.0050 | IMPCA 001-14 |
6 | Acetone | % w/w | Max 0.0030 | IMPCA 001-14 |
7 | Permanganate time test | Minutes | Min 60' | ASTM-D1363 |
8 | Distillation Range | °C | Max 1.0°C to include 64.6°C ±0.1 at 760 mmHg | ASTM-D1078 |
9 | Acidity (as acetic acid) | % w/w | Max 0.003 | ASTM-D1613 |
10 | Total Iron | ppm | Max 0.1 | ASTM-E394 |
11 | Chloride | ppm | Max 0.2 | ASTM-D512 |
12 | TMA | ppb | Max 40 | ASTM-E346 |
13 | Carbonisable | Pt-Co | Max 30 | ASTM-E346 |
14 | Hydrocarbons (Water Miscibility) | - | Passes TEST | ASTM-D1722 |
15 | Odour | - | Characteristic with nonresidual Odour | ASTM-D1296 |
16 | Colour | Pt-Co | Max 5 | ASTM-D1209 |
17 | Alkalinity as NH3 | % w/w | Max 0.003 | ASTM-D1614 |
18 | Non-Volatile Matter | mg/1000mL | Max 8 | ASTM-D1353 |
19 | Sulfur | ppm | Max 0.5 | ASTM-D5453 |
Our methanol stands out due to its exceptional purity and stringent quality standards:
- Purity: Minimum 99.85% (w/w)
- Low Water Content: Maximum 0.1% (w/w)
- Ethanol Content: Maximum 0.0050% (w/w)
- Clear Appearance: Free from suspended particles, with a maximum color scale of 5 Pt-Co
- Distinctive Odor: Characteristic but non-residual
- Precise Distillation Range: Includes 64.6°C ±0.1 at 760 mmHg
- High Stability: Passes the Permanganate time test with a minimum of 60 minutes
These features ensure that our methanol is of the highest quality for demanding applications.