Kimya, kereste-kimya, ilaç, petrol, gaz, mikrobiyolojik ve diğer endüstrilerde kullanılır. Çözünmeyen kirlilik içermeyen renksiz şeffaf sıvı. Bulanıklık ve opaklık izleri bırakmadan su ile karışır.
Parameters Description | Min. | Max. | Description |
99 % of the product is distilled in the limits, ºС, not more than | 0.8 | ||
Appearance | /td> | Colourless clear liquid without insoluble impurities | |
Test with potash permanganate, min, not less than | 60 | ||
Mass fraction of aldehydes and ketons, %, not more than | 0.003 | ||
Content of ammonia and amine compounds in terms of ammonia, %, not more than | 0.00001 | ||
Mass fraction of water, %, not more than | 0.05 | ||
Mass fraction of volatile Fe compounds, %, not more than | 0.00001 | ||
Mass fraction of methanol, %, not less than | 99.95 | ||
Mass fraction of non-volatile residue after evaporation, %, not more than | 0.001 | ||
Mass fraction of free acids, %, not more than | 0.0015 | ||
Mass fraction of sulfur, %, not more than | 0.0001 | ||
Mass fraction of chlorine, %, not more than | 0.0001 | ||
Mass fraction of ethyl spirits, %, not more than | 0.01 | ||
Density at 20ºС, g/cm³ | 0.791 | 0.792 | |
Temperature limits, boiling limits, ºС | 64.0 | 65.5 | |
Miscibility with water | Miscible with water without traces of turbidity | ||
Electrical conductivity, cm/m, not more than | 0.00003 | ||
Color on platinum-cobalt scale, Hazen units, not more than | 5 |