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Nalco 3dt 449 Msds Today
Nalco 3D TRASAR™ 3DT449 is a specialized liquid chemical treatment designed for industrial cooling water systems, primarily used to prevent scale, corrosion, and biological fouling. As an integral part of the 3D TRASAR technology suite, it utilizes advanced fluorescence-based monitoring to maintain precise chemical levels in real-time. Safety Data Sheet (SDS) Overview
- Product Name: NALCO 3DT 449
- Product Type: Cooling water scale inhibitor / deposit control agent
- Chemical Family: Aqueous solution of organophosphonates, polymers, and azole derivatives.
- Recommended Use: Preventing calcium carbonate, calcium phosphate, and iron oxide deposits in recirculating cooling water systems and once-through cooling systems.
- Manufacturer: Nalco Water (Ecolab). Emergency contact numbers are listed (e.g., CHEMTREC 1-800-424-9300).
Regulatory Compliance (OSHA / EPA)
Under the Hazard Communication Standard (29 CFR 1910.1200), if you use Nalco 3DT 449, you must: nalco 3dt 449 msds
The MSDS typically includes the following sections: Nalco 3D TRASAR™ 3DT449 is a specialized liquid
Ingestion/Inhalation: Ingestion may cause digestive tract burns. Inhalation of mists or vapors can irritate the nose, throat, and lungs. Product Name: NALCO 3DT 449 Product Type: Cooling
is an industrial, non-phosphorus cooling water treatment chemical designed for corrosion and scale inhibition in high-stress, water-based systems. ইকেম
- Acute oral toxicity (rat): LD50 > 2000 mg/kg (relatively low toxicity, but aspiration hazard).
- Acute dermal toxicity (rabbit): LD50 > 5000 mg/kg.
- Eye irritation: Severe, irreversible damage in rabbits (Draize score > 100/110).
- Skin corrosion: Causes erythema and eschar formation after 4-hour exposure.
- Sensitization: Not a skin sensitizer.
- Carcinogenicity: None of the ingredients are listed by OSHA, NTP, or IARC.
- The "Wet Tablet" Error: Never add water to the container. Workers sometimes throw wet scoops back into the drum. Moisture causes decomposition, heat buildup, and gas release, swelling the plastic drum.
- Mixing with Biocides: The MSDS explicitly warns against mixing with other biocides. In the field, operators sometimes shock-dose with chlorine simultaneously. This creates toxic chloramine gases.
- Improper Disposal: Because it is an oxidizer, you cannot throw it in a standard trash bin. The MSDS requires disposal via a licensed hazardous waste contractor or specific incineration.
In the world of heavy industry, few documents are as routinely overlooked yet critically lifesaving as the Safety Data Sheet. Take NALCO 3DT 449 — a specialty cooling water treatment chemical used to control corrosion, scale, and microbiological growth in recirculating systems. On the surface, it’s a drum of amber liquid. But inside its SDS lies a roadmap for safe handling, spill response, and medical preparedness.