Nalco 3D TRASAR™ 3DT449 is a specialized chemical reagent primarily used as a corrosion and deposit inhibitor in industrial cooling water systems. This product is part of the broader 3D TRASAR™ technology ecosystem by Nalco Water (an Ecolab Company), which integrates advanced chemistry with real-time digital monitoring and automated controls to optimize water use and protect valuable equipment.

Section 12: Ecological Information (Notable New Additions)

• Aquatic Toxicity: Toxic to fish and aquatic invertebrates (EC50/LC50 < 100 mg/L for 48-96 hours). This is a new stricter classification in recent SDS revisions.
• Persistence: The phosphonate component has low biodegradability (OECD 301D – not readily biodegradable). Do not discharge into untreated surface waters.

What sets Nalco 3DT 449 apart is its innovative approach to water treatment. Some of its key benefits include:

: Effectively inhibits mineral deposits on heat transfer surfaces, maintaining system thermal efficiency. Fouling Control

For information on the Nalco 3D TRASAR™ 3DT449 Safety Data Sheet (SDS), you can typically request documentation directly through the Nalco Water SDS portal

Nalco 3DT449 is a specialty industrial chemical used primarily for controlling corrosion, scale, and fouling in cooling water systems. It is a key component of the 3D TRASAR technology ecosystem, which uses real-time monitoring to automate chemical dosing and optimize water use. Safety and Handling (MSDS/SDS)