Methanol in solution
Methanol in solution
(OP)
Defining the hazard posed by a mixture can be difficult.
A client wants to store large quantities of 80% glycerin/ 20% water/ 0.1% methanol in tanks at 140F. Short of testing, does this constitute a condition that would give rise to Class 1 (explosive mixture) conditions? Are there concentration limits set (for methanol in solution) in any regulations?
A client wants to store large quantities of 80% glycerin/ 20% water/ 0.1% methanol in tanks at 140F. Short of testing, does this constitute a condition that would give rise to Class 1 (explosive mixture) conditions? Are there concentration limits set (for methanol in solution) in any regulations?





RE: Methanol in solution
If you have 0.1% methanol by volume in solution in water, I highly doubt your liquid will exhibit a flash point or fire point. If you were to test the solution using ASTM D93, and these results are confirmed, then you are exempt from regulation.