Methanesulfonic
Acid
[CH4O3S]
Description:
Other name:
Methane sulfonic acid; Methylsulfonic acid; Alkanesulfonic acid; MSA.
Molecular weight: 96.10.
Appearance:
colorless to yellowish clear oily liquid or solid
Soluble in water;
a little soluble in phene and methylbenzene; insoluble in paraffins.
CAS#
75-75-2, UN2586.
H.S.Code: 9024105000
Application:
Product use: as a solvent, catalyst of
alkylation, esterification, and polymerization.
Specifications:
|
99% min |
85% min |
70% min |
|
Chloride (as Cl, ppm): |
|
10 max. |
5 max. |
|
Iron (ppm) |
5 max. |
5 max. |
3 max. |
|
Heavy metals (as Pb, ppm) |
5 max. |
5 max. |
5 max. |
|
Color (APHA): |
50 max. |
25 max. |
10 max. |
|
Sulfate (as SO4, ppm) |
20 max. |
20 max. |
20 max. |
Packing:
250 kg net in PE drum
Storage
conditions:
Conditions of
high humidity and elevated temperatures should be avoided.