Why formaldehyde use in mannich base reaction
NO!
No. Formaldehyde is commonly used as an embalming agent. You should NEVER use formaldehyde as a sterilizer, as the chemicals are toxic to humans and animals.
Stuff dead animals.
The Platypus.
Formaldehyde is an extremely common chemical in manufacturing, but its best-known use is as the major component in embalming fluid.
I am allergic to formaldehyde, so I need to know the ingredients of all products I use.
Formalin is formaldehyde in an aqueous solution. Some people have a formaldehyde allergy which could be triggered by contact with formalin.
No, they work with animals that are already dead.
According to Simply Hired, the average yearly salary of taxidermists is 19,000 US dollars as of May 2011. This average salary is quite varied by the region and other factors.
According to Wikipedia, it's mostly rags or cotton.
Formaldehyde and im sure of this because i looked it up so much to make sure so i did not sound stupid, retarded, and anything else i am one of those smart freaks you know... - - - - - You can't be THAT sure...they never used formaldehyde in nail polish. Tosylamide/formaldehyde resin, which has formaldehyde as an ingredient but is very different from formaldehyde when it gets put in nail polish, is a polymer they use to make nail polish harder. They're developing new resins to replace it because no one wants to use a product that says "formaldehyde" on the ingredients list even if it contains no actual formaldehyde.