Nalco 77225 Safety Data Sheet 2021 _verified_ 〈2025〉

Nalco 77225 is a highly alkaline (pH 13.5) liquid boiler water treatment, classified as a Category 1A corrosive, requiring strict PPE and proper handling to avoid severe skin burns and eye damage. The 2021 SDS indicates the product is a mixture containing potassium hydroxide and tetrapotassium pyrophosphate, designed for scale inhibition and deposit control in boiler systems. For more details, visit Scribd . Nalco 77225 SDS (GHS) | PDF | Toxicity - Scribd

Required PPE

: Handlers should wear protective gloves, protective clothing, eye protection, and face protection. Emergency Response : Inhalation : Move the person to fresh air immediately. nalco 77225 safety data sheet 2021

Section 2: Hazard Identification (GHS Classification 2021)

• Eyewash stations and safety showers within 10 seconds of handling area.
• Local exhaust ventilation to maintain airborne levels below exposure limits.

• P260: Do not breathe mist or vapor.
• P280: Wear protective gloves, protective clothing, eye protection, and face protection.
• P303+P361+P353: If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
• P305+P351+P338: If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.

: Safety goggles and a full-face shield to prevent splashes. Hand Protection Nalco 77225 is a highly alkaline (pH 13

The SDS dictates the minimum PPE required. For Nalco 77225, standard recommendations typically include: Eyewash stations and safety showers within 10 seconds

• Includes revision date (2021) and supersedes prior version.
• Disclaims warranty but provides contact for MSDS requests.
• Clear explanation of hazard statement abbreviations (H314, etc.).