is an advanced, multi-functional scale and corrosion inhibitor designed specifically for open-recirculating cooling water systems. Operating as part of Ecolab’s proprietary 3D TRASAR™ technology, this chemical reagent protects industrial cooling towers from severe mineral scaling and metallic degradation.
Use water spray, foam, dry chemical, or carbon dioxide.
Minimizes deposit buildup on heat transfer surfaces.
Avoid mixing with bleach or other chlorinated products, as this may produce hazardous chlorine gas. 4. Personal Protective Equipment (PPE) Eye Protection: Wear chemical splash goggles. nalco 3dt 449 msds new
Typically highly alkaline or acidic depending on the target system (check your specific SDS section 9) Boiling Point: > 100°C (> 212°F) Solubility in Water: Completely soluble Specific Gravity: ~1.1 to 1.3 (relative density) 10. Stability and Reactivity
The new MSDS overrides all older PPE recommendations. Below is the for handling NALCO 3DT 449 concentrate:
This article serves as an educational guide and does not replace the official Safety Data Sheet (SDS) provided by Nalco/Ecolab. Always refer directly to the actual product label and the most recent PDF SDS matching your batch number for verified safety and handling protocols. Minimizes deposit buildup on heat transfer surfaces
: Formulated to be environmentally friendly, it helps facilities meet discharge regulations and supports sustainable water management. SAFETY DATA SHEET 3D TRASAR™ 3DT494
Keep containers tightly closed in a cool, well-ventilated space.
Nalco 3D TRASAR™ 3DT449 is a specialty liquid chemical used primarily for controlling corrosion, scale, and fouling in industrial water systems. While full Safety Data Sheets (SDS) is an advanced
Directly from Ecolab/Nalco Water via their online portal (Ecolab SDS Library). Do not trust third-party download sites. Use the specific product code 3DT449 and request the latest revision date (look for a revision date within the last 12 months).
All components comply with the TSCA Inventory.
Safety Data Sheet (SDS) Guide for NALCO™ 3DT449 Section 1: Chemical Product and Company Identification NALCO™ 3DT449 Description: Cooling water treatment chemical. Manufacturer: Nalco Water, an Ecolab Company. Emergency Contact: 1-800-424-9300 (CHEMTREC). Recommended Use: Industrial cooling tower protection. Section 2: Hazards Identification GHS Classification Skin corrosion: Category 1B. Serious eye damage: Category 1. Corrosive to metals: Category 1. Hazard Statements Causes severe skin burns. Causes serious eye damage. May be corrosive to metals. Precautionary Statements Keep only in original container. Do not breathe mist/vapors/spray. Wear protective gloves and clothing. Wear eye and face protection. Wash skin thoroughly after handling. Section 3: Composition and Information on Ingredients
