fentacat b12 catalyst cas111-42-2 solvay
fentacat b12 catalyst cas111-42-2 solvay fentacat b12 is a primary fatty amine catalyst used in the production of polyurethane foam. it is a clear, colorless liquid with a mild odor. fentacat b12 is a…
fentacat b12 catalyst cas111-42-2 solvay fentacat b12 is a primary fatty amine catalyst used in the production of polyurethane foam. it is a clear, colorless liquid with a mild odor. fentacat b12 is a…