Polyurethane is a synthetic material that can be used in many different ways. For the most part, this substance is not harmful, but sometimes this substance can produce harmful chemicals such as carbon monoxide. Handling the substance at high temperatures can be toxic. http://www.ehow.com/about_4607738_what-is-polyurethane.html
Are black and white fish in the ocean harmful? Such as the scissortail sergeant fish!
depending on where the fish came from. or if they referring to pregnant women eating fish due to a mercury risk.
The composition of the organic compound aniline is the prototypical aromatic amine, consisting of a phenyl group attached to an amino group. It's main use is in the manufacture of precursors to polyurethane.
no betta fish are not harmful to cats thankfully!hello! i love cats and i now that beta fish is not poisned to cats, they have very strong immunity!
They are not . I have kept shubunkins and goldfish and they are not harmful to man. They are only harmful to smaller fish such as minnows
Polyurethane can be recycled.
No. It's not.
both
it help the fish to move swiftly threw the water
No
hypoallergenic polyurethane foam