toxic, corrosive, dangerous for the environment
a lot of stuff........
WHMIS = Workplace Hazardous Materials Information Safety HHPS = Household Hazardous Product Safety
The red octagon around the HHPS symbol means its "Dangerous" also its a Danger sign
WHMIS products are for workplace , used in a lab , where HHPS is a household plce , where products are used for household!
The triangle shape
HHPS stands for Hazardous Products Symbols. These symbols are used to identify the potential hazards of products for consumers.
house hold product system house hold product system
the three degrees of hazard are poisonus, flammable and corrosive
Ammonia is ammonia and ammonia is toxic. Non-toxic ammonia does not exist. Ammonia can be diluted in water or held in a sealed container, but it's still toxic.
99.95%(pure ammonia) or better is Refridgeration grade ammonia.
Anhydrous ammonia is pure ammonia. Under normal conditions it is a gas, but it is usually stored as a liquid under pressure. Aqueous ammonia is ammonia dissolved in water. Household ammonia is a 3% solution of aqueous ammonia.
It is regular old ammonia -- NH3. "Ammonia-D" is a trademarked name for ammonia in Windex.