8539 Msds — Nalco

Maria was doing her weekly SDS binder audit. She stopped at the tab for Inside, she found a faded, 15-year-old MSDS printed on yellowed paper. The format was old—it didn’t have the required 16-section GHS format, and the pictograms were barely legible.

The old MSDS said: "May cause minor skin irritation. Wash hands after use." nalco 8539 msds

Maria didn't argue. Instead, she showed him Section 11 (Toxicological Information). She read aloud: "Repeated dermal exposure can cause cumulative liver damage. Symptoms are delayed—fatigue, jaundice, dark urine. It’s a sensitizer, too. First time, no reaction. Second time? Your skin explodes in hives." Maria was doing her weekly SDS binder audit

Jim scoffed. "Kid, I've been bathing in this stuff since before you were born. It’s just grease. The old sheet said 'minor irritation.' My hands are calloused—I’m fine." The old MSDS said: "May cause minor skin irritation