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Name: Carbinol
CAS No.: 67-56-1; 170082-17-4
Molecular formula: CH3OH or wood alcohol
Technical indexes: GB338-1992
Properties: In NTP, Carbinol is colorless clear liquid without special smell, it is volatile, inflammable and toxic matter. Melting point -97.80°C, Boiling point 64.65°C, Ignition point 8°C, Self-Ignition point 436°C, explosive limit of steam in air is 6%-36.6%. Carbinol limit in air 0.05mg/L (Max).
Uses: One of basic chemical materials, it is used in formaldehyde, synthetic resin, drug, pesticide and dye, It also can be used as fuel, extractant of organic matter and modifier of alcohol.
Packing: train tank or car tank.
| Item | Index | ||
|---|---|---|---|
| Top grade | First grade | Qualified product | |
| Chroma (Co-Pt) ≤ | 5 | 10 | |
| Density (20°C)g/cm3 | 0.791-0.792 | 0.791-0.793 | |
| Temperature range (0°C, 101325Pa)°C | 64.0-65.5 | ||
| Boiling range (64.6±0.1)°C ≤ | 0.8 | 1.0 | 1.5 |
| Potassium permanganate test min ≥ | 50 | 30 | 20 |
| Water solubility test | Clear | ||
| Moisture % ≤ | 0.10 | 0.15 | -- |
| Acidity (as HCOOH) % ≤ | 0.0015 | 0.0030 | 0.0050 |
| Alkalinity (as NH3) % ≤ | 0.0002 | 0.0008 | 0.0015 |
| Carbonyl compound (as CH2O) % ≤ | 0.002 | 0.005 | 0.010 |
| Residue on evaporation % ≤ | 0.001 | 0.003 | 0.005 |
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