You might pick up a new chemical and see it doesn’t have an MSDS for it. What’s going on?
There’s an international standard called the Globally Harmonized System of Classification and Labeling of Chemicals. Don’t worry — you won’t have to try to say “GHSCLC” every time you want to use a solvent. Fortunately, this is just “the GHS.”
Last year, OSHA revised the Hazard Communication Standar