PA Chemistry Abbreviation

Also known as: PA., PA..., PA-

PA has various meanings in the Chemistry category. Discover the full forms, definitions, and usage contexts of PA in Chemistry.

Photoinduced Absorption

Most Common Chemistry
Phthalic Acid
Chemistry
Polyacrylic Acid
Chemistry
Phthalic Anhydride

Phthalic anhydride is an aromatics derivative produced by the oxidation of ortho-xylene. Phthalic anhydride is used to make phthalate plasticizers, which are used for PVC production. Phthalic anhydride is also used in the production of alkyd resins and unsaturated polyester resins.

Chemistry
Pyruvic Acid

Pyruvic acid (CH3COCOOH) is the simplest of the alpha-keto acids, with a carboxylic acid and a ketone functional group. Pyruvate, the conjugate base, CH3COCOO−, is a key intersection in several metabolic pathways.

Chemistry
Pascal (1N/m2)
Chemistry
Polyamide

Any polymer that links its monomers using an amide linkage group.

Chemistry
Protactinium

Symbol:"Pa" Atomic Number:"91" Atomic Mass: 231.04amu. Protactinium is one of the elements in the actinide series of inner transition elements. It may also be classified as a rare earth element. It is a radioactive and unstable element and you will not find it in use anywhere.

Chemistry
Proton Affinity
Chemistry
PolyAmide polymer number
Chemistry

Citation

Did You Mean?

Last updated:

More PA Definitions