| Parameter | Old MSDS (Pre-2020) | New MSDS (Current) | | :--- | :--- | :--- | | | Skin Irrit. 2 | Skin Corr. 1B (More severe) | | Eye Hazard | Eye Irrit. 2A | Eye Dam. 1 (Irreversible damage possible) | | pH (Concentrate) | ~2.5 | <1.5 (Stronger acid content) | | GHS Pictograms | Exclamation mark | Corrosion + Exclamation | | PBT/vPvB status | Not assessed | Not classified as PBT/vPvB |
Recent safety assessments classify 3DT449 as under the 29 CFR 1910.1200 standard. This distinguishes it from other products in the 3D TRASAR line, such as 3DT494 or 3DT424, which are highly corrosive. 1. Potential Health Effects According to the 3DT449 Safety Data Sheet :
Nalco 3DT449 is part of the ecosystem, which combines advanced chemistry with real-time monitoring and automation.