Don't rely on hard copies from five years ago. Formulations and hazard classifications can evolve. Ensure your digital safety management system (like 3E or MSDSonline) has the most current revision uploaded.
Since the product is alkaline, it may require careful neutralization before disposal, following local environmental regulations. nalco maxitreat 22045 sds
In the event of exposure, time is critical. The SDS provides specific instructions. Don't rely on hard copies from five years ago