![]() | Methanesulfonic Acid 70% Other name:Methylsulfonic acid,MSA Chemical formula:CH4O3S CAS No:75-75-2 EINECS.No:200-898-6 Molecular weight:96.106 H ▪ S CODE: 2904100000 UN.No:3265 Properties:Methanesulfonic acid is an organic compound with the chemical formula CH4O3S, soluble in water, alcohols and ethers, insoluble in alkanes, benzene, toluene, etc. It does not decompose in boiling water or hot lye, and has a strong corrosive effect on iron, copper and lead metals. Application:1.Methanesulphonic acid as a raw material for pharmaceuticals and pesticides. 2.It is used as a dehydrating agent, paint curing accelerator, fibre treatment agent, solvent, catalyst for raccoonization, esterification and polymerization reactions. Packing: 250KG plastic drum, which can also be sub-packed or transported by ISO tank according to customer's requirements. |
Items | Specifications | Test Result |
Appearance | Colorless and transparent liquid | Colorless and transparent liquid |
Purity(CH3SO3H)% | ≥70 | 71.8 |
Chloride/ppm | ≤10 | 10 |
Sulfate/ppm | ≤30 | 30 |
Iron ion/ppm | ≤5 | 1.2 |
Lead ion/ppm | ≤5 | 0.9 |
Chroma/HAZEN | ≤10 | 10 |