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PRODUCTS |
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| English name |
Methanesulphonic acid |
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| Alias |
Methanesulphonic acid; Methylsulfonic Acid; Mesic acid |
| CAS RN |
75-75-2 |
| EINECS No. |
200-898-6 |
| Molecular formula |
CH4O3S |
| Molecular weight |
96.1 |
| Specification |
1.Methanesulphonic acid 70%
Appearance: colorless transparent liquid
Color number: 10 MAX
Content: 70~71%
Chloridion: 5PPM MAX
Sulfate ion : 15PPM MAX
Iron: 3PPM MAX
Pb: 1PPM MAX
Sodium: 1PPM MAX
Calcium: 1PPM MAX
Heavy metal: 10PPM MAX
Oxide: 10PPM MAX
2.Methanesulphonic acid 99%
Appearance: colorless transparent liquid
Color number: 30 MAX
Content: 99%MIN
Chloridion: 20PPM MAX
Sulfate ion : 50PPM MAX
Iron: 5PPM MAX
Heavy metal: 5PPM MAX
Moisture: 0.5%MAX |
| Properties |
Light brown oily liquid and solid in low temperature.
Melting point: 20℃
Boiling point: 167℃(13.33kPa)122℃(0.133kPa)
Relative density: 1.4812(18℃)
Refractive index: 1.4317(16℃)
Soluble in water, alcohol and ester, and insoluble in benzene, toluene and others. |
| Use |
used as activator of solvent, polymerization, alkylation and esterification, and still used in pharmaceutical and plating industry. |
| Technical index |
| Item |
Parameters |
| Appearance |
Colorless or light brown oil liquid and solid low temperature |
| Specific gravity |
1.48 |
| Boiling point(℃) |
167 |
| Melting point(℃) |
20 |
| Refractive index |
1.43 |
| Purity |
99% |
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| Packing |
250kg plastic drum. |
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