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CAS NO.75-75-2
1(1-2)Metric Ton
Methanesulfonic acid, (MSA 70%,99%) /75-75-2
1.Basic information:
CAS NO: 75-75-2
Apperance:colorless to yellowish clear oily liquid or solid
Assay :70%, 90%,99%
2.Specification :
| Purity | 99% min | 90%+/-0.5% | 70%+/-0.5% |
| Clarity | Clear | Clear | Clear |
| SO42- | 50ppm max | 50ppm max | 50ppm max |
| Cl | 10ppm max | 10ppm max | 5ppm max |
| Color(APHA) | 50max | 20max | 15max |
| Fe3+ | 3ppm max | 3ppm max | 3ppm max |
| Ca2+ | 3ppm max | 3ppm max | 3ppm max |
| Na | 3ppm max | 3ppm max | 3ppm max |
| Oxidizable | 30ppm max | 20ppm max | 10ppm max |
| Density | 1.4812(18°C) | 1.436-1.458(18°C) | 1.350-1.360(20°C) |
| Melting Point | 20°C | 20°C | -60°C |
| Boiling Point | 167.0-167.5°C(10mmHg) | 167.0-167.5°C | 167.0°C |
| Flash Point | 189°C | ||
| Solubility |
Soluble in water,little soluble in phene and methylbenzene, insoluble in paraffins. |
||
3.Usage:
Used as solvent, activator of alkylation, esterification and polymerization. 99 percent of this product is mainly used in pharmaceutical industry, while 70% used in electroplating.
4.Storage:
1,should be stored in a cool, well-ventilated area;
2, keep away from ignition sources, heat and flame;
3,should be divided with oxidants, acids, avoiding mixing storage
Packing: 200kg /drum, 250kg per drum
Methanesulfonic acid, (MSA 70%,99%) /75-75-2
1.Basic information:
CAS NO: 75-75-2
Apperance:colorless to yellowish clear oily liquid or solid
Assay :70%, 90%,99%
2.Specification :
| Purity | 99% min | 90%+/-0.5% | 70%+/-0.5% |
| Clarity | Clear | Clear | Clear |
| SO42- | 50ppm max | 50ppm max | 50ppm max |
| Cl | 10ppm max | 10ppm max | 5ppm max |
| Color(APHA) | 50max | 20max | 15max |
| Fe3+ | 3ppm max | 3ppm max | 3ppm max |
| Ca2+ | 3ppm max | 3ppm max | 3ppm max |
| Na | 3ppm max | 3ppm max | 3ppm max |
| Oxidizable | 30ppm max | 20ppm max | 10ppm max |
| Density | 1.4812(18°C) | 1.436-1.458(18°C) | 1.350-1.360(20°C) |
| Melting Point | 20°C | 20°C | -60°C |
| Boiling Point | 167.0-167.5°C(10mmHg) | 167.0-167.5°C | 167.0°C |
| Flash Point | 189°C | ||
| Solubility |
Soluble in water,little soluble in phene and methylbenzene, insoluble in paraffins. |
||
3.Usage:
Used as solvent, activator of alkylation, esterification and polymerization. 99 percent of this product is mainly used in pharmaceutical industry, while 70% used in electroplating.
4.Storage:
1,should be stored in a cool, well-ventilated area;
2, keep away from ignition sources, heat and flame;
3,should be divided with oxidants, acids, avoiding mixing storage
Packing: 200kg /drum, 250kg per drum