Nalco 77225 Safety Data Sheet Upd Upd Jun 2026

– Nalco 77225 may be toxic to aquatic life with long‑lasting effects (H411). Updated sections may include biodegradation data and bioaccumulation potential.

Do not eat, drink, or smoke in areas where the product is handled. Wash thoroughly after handling. 4. Personal Protective Equipment (Section 8)

Do not rely on third-party repositories (though platforms like Chemscape or MSDSonline are often reliable). The official source is: nalco 77225 safety data sheet upd

If you can tell me (e.g., cooling tower, boiler) or if you need to know about specific compatibility with materials like stainless steel, I can provide more tailored advice. Share public link

: Category 2 (Causes skin irritation) or Category 1 depending on system concentration. Direct exposure causes moderate to severe irritation, localized redness, and potential chemical burns if left untreated. – Nalco 77225 may be toxic to aquatic

| Parameter | Value / Description | Source | |-----------|---------------------|--------| | Appearance | Clear liquid | | | pH (100% concentrate) | Approximately 5 | | | Solubility in water | Completely soluble | | | Stability | Stable under normal storage conditions | | | Shelf life | 2 years | | | Viscosity | Not specified | — | | Flash point | Not applicable (non‑flammable) | — | | Corrosivity to metals | Corrosive (H290) | |

A: Possibly. Always cross‑check Section 7. Some updates add temperature limits or specific incompatibility warnings. Wash thoroughly after handling

Do not allow the product to enter drains, surface water, or groundwater. In many jurisdictions, discharge of phosphate‑containing products into natural water bodies is strictly regulated.

Store only in approved, corrosion-resistant containers. Use a resistant inner liner, as the product is corrosive to metals.