Phosphorus is a non-metal element with chemical symbol P and atomic number 15. Phosphorus is a solid element at normal pressure and temperature, it has 4 allotropes, yellow (or white), red, black, and purple. The much stable allotrope is the White one, but it is incredibly reactive in the air, burns vigorously, in fact it is alway put under pure distilled water. The red allotropes is an amorphous flammable powder, the black and purple are incredibly expensive and rare, we seldom offer them.
We suggest this element at the purity of 99,9% for White and Red allotropes in a 7 mL glass vial with about 2 cm of diameter.
Normally available in 1 day, you can order your white or red phosphorus element sample below.