| | Endpoint | Species | Value | | :--- | :--- | :--- | :--- | | Glutaraldehyde | LC50 (96h) | Rainbow trout | 0.8 mg/L | | Glutaraldehyde | EC50 (48h) | Water flea (Daphnia magna) | 0.35 mg/L | | Glutaraldehyde | EC50 (72h) | Green algae | 0.6 mg/L | | Glutaraldehyde | NOEC (72h) | Green algae | 0.025 mg/L | | Methanol | LC50 (96h) | Fish | 15,400 mg/L | | Methanol | EC50 (48h) | Water flea | >10,000 mg/L | | Methanol | EC50 (72h) | Algae | 22,000 mg/L | | Methanol | EC50 | Bacteria | >1,000 mg/L |
In the industrial water treatment landscape, chemical safety is not merely a regulatory requirement—it is an operational necessity. Among the myriad of specialty chemicals used for cooling water systems, boiler treatment, and process clarification, has emerged as a high-performance solution. However, owning or specifying this product comes with a critical responsibility: securing a verified, up-to-date Material Safety Data Sheet (MSDS) —now formally known as the Safety Data Sheet (SDS) under GHS (Globally Harmonized System). nalco 73385 msds verified
Immediately flush with plenty of water for at least 15 minutes and seek medical advice. Skin Contact: Wash thoroughly with soap and water. | | Endpoint | Species | Value |
| | Effects | | :--- | :--- | | Eyes | Causes serious eye damage. Corrosion, redness, pain | | Skin | Causes severe skin burns. May cause allergic skin reaction. Corrosion, redness, pain, allergic reactions | | Ingestion | Toxic if swallowed. Causes digestive tract burns. May cause blindness. Corrosion, abdominal pain, vomiting | | Inhalation | May cause allergy or asthma symptoms or breathing difficulties. May cause nose, throat, and lung irritation. High vapor concentrations can cause headaches, dizziness, drowsiness, and nausea, and may lead to unconsciousness. Respiratory irritation, cough | Immediately flush with plenty of water for at
✅ A verified MSDS will list specific absorbents (e.g., "polypropylene pads for acid liquids") and DOT emergency response guide number (usually 154 for toxic/corrosive substances).
Some online databases provide "similar" SDS for an entire product family. A verified NALCO 73385 MSDS will list the exact CAS numbers of hazardous components (e.g., phosphonic acids, azoles, or organic polymers), not generic placeholder names.
Typically 12–18 months from manufacture date when unopened. Degradation may cause crystallization or pH shift – re-verify the MSDS and request a Certificate of Analysis (CoA) from Nalco if suspect.