Nalco 3dt 449 Msds Repack ❲2024-2026❳

Navigating Safety and Compliance: A Complete Guide to the NALCO 3DT 449 MSDS

2.3 Hazard Statements (H-Statements)

• H315: Causes skin irritation.
• H318: Causes serious eye damage.
• H335: May cause respiratory irritation.

5. Fire-Fighting Measures

• Flammability: This product is typically non-flammable and non-combustible.
• Suitable Extinguishing Media: Use media appropriate for surrounding fire (Water spray, foam, dry chemical, CO2).
• Hazards: Decomposition may release toxic fumes (phosphorus oxides) under extreme heat.

Section 9–11: Physical, Chemical & Toxicological Data

• pH (1% solution): 2.0–4.0 (Highly acidic)
• Solubility: Slightly soluble in water (slow release)
• Acute Toxicity (Oral - Rat): LD50 > 300 mg/kg (moderately toxic)
• Skin Corrosion: Irreversible damage to rabbit skin.
• Target Organs: Eyes, skin, respiratory tract.

Quick highlights readers care about

• Primary concern: Identify hazards (toxicity, corrosivity, flammability, environmental harm).
• Routes of exposure: Skin, eyes, inhalation, ingestion — know first-aid steps.
• PPE & controls: What protective gear and engineering controls are recommended.
• Storage & transport: Segregation, temperature limits, spill response.
• Environmental impact: Aquatic toxicity and disposal instructions.
• Regulatory & labeling: Signal words, hazard statements, and applicable regulations (e.g., OSHA HCS / GHS).

4. First Aid Measures

• Inhalation: Move to fresh air. If breathing is difficult, seek medical attention.
• Skin Contact: Immediately remove contaminated clothing. Wash skin with plenty of soap and water for at least 15 minutes. Seek medical attention if irritation persists.
• Eye Contact: Rinse cautiously with water for at least 15 minutes. Remove contact lenses if present and easy to do. Seek immediate medical attention.
• Ingestion: Rinse mouth. Do NOT induce vomiting. Drink plenty of water. Call a Poison Control Center immediately.

Section-by-Section Breakdown (HazCom 2012 / GHS)

Part 11: Toxicological Information

The MSDS provides both acute and chronic data:

• 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.

5. Storage and Stability

• Storage: Keep containers tightly closed. Store in a cool, dry, well-ventilated area away from alkalis and oxidizing agents.
• Shelf Life: Typically 1–2 years if stored properly.
• Incompatibility: Avoid contact with strong oxidizing agents (like chlorine or bleach) and strong alkalis, as this can degrade the polymer and generate heat.