Nalco 93033 Msds 2021

NALCO 93033 is a specialized industrial water treatment chemical manufactured by Nalco Water, an Ecolab company. In 2021, this product was primarily utilized as a scale inhibitor and deposit control agent within high-pressure boiler systems and cooling water towers. Unlike traditional phosphonate-based treatments, NALCO 93033 was formulated for facilities requiring "low phosphorus" or "non-phosphorus" discharge permits, helping industrial plants meet stringent local environmental effluent regulations.

The 2021 revision of its MSDS (referred to globally as SDS) was critical due to updates in the OSHA Hazard Communication Standard (HCS 2012) aligning with GHS revision 7, which introduced stricter language on chronic aquatic toxicity and specific target organ toxicity (STOT).

GHS Classification (Globally Harmonized System): Based on the typical formulation of neutralizing amines found in this product class: nalco 93033 msds 2021

Signal Word: DANGER

Hazard Statements (H-Statements):

Precautionary Statements (P-Statements):

Most 2021 sheets classify this as a cationic polymer / coagulant blend. Note: It does not usually contain hazardous solvents, but always check your specific sheet for CAS numbers. NALCO 93033 is a specialized industrial water treatment

Published: [Current Date] Chemical: NALCO 93033 Version Referenced: 2021 (SDS/MSDS)

If you work in industrial water treatment, you’ve likely encountered NALCO 93033. Whether you use it for influent clarification, wastewater treatment, or process water, safety is non-negotiable. Signal Word: DANGER Hazard Statements (H-Statements):

While many suppliers have transitioned to the 16-section SDS (Safety Data Sheet) format, many maintenance teams and safety officers still search for the "MSDS" for the 2021 revision. This post breaks down exactly where to find the 2021 data, what changed, and the critical safety snippets you need.

Based on the 2021 GHS classification, NALCO 93033 was classified as: