what are the uses for Phosphorus?

Answer 1

flares

Answer 2

Phosphorus is a component of DNA and RNA and essential element for all living cells. The most important commercial use of phosphorus-based chemicals is the production of fertilizers.

Phosphorus compounds are also widely used in explosives, nerve agents, friction matches, fireworks, pesticides, toothpaste, and detergents.

Answer 3

Wow, there are so many uses!

Concentrated phosphoric acids, which can consist of 70% to 75% P2O5 are very important to agriculture and farm production in the form of fertilizers. Global demand for fertilizers led to large increases in phosphate (PO43-) production in the second half of the 20th century. Other uses;

Phosphates are utilized in the making of special glasses that are used for sodium lamps.

Bone-ash, calcium phosphate, is used in the production of fine china.

Sodium tripolyphosphate made from phosphoric acid is used in laundry detergents in several countries, and banned for this use in others.

Phosphoric acid made from elementary phosphorus is used in food applications such as soda beverages. The acid is also a starting point to make food grade phosphates[1]. These include mono-calcium phosphate which is employed in baking powder and sodium tripolyphosphate and other sodium phosphates[1]. Among other uses, these are used to improve the characteristics of processed meat and cheese. Others are used in toothpaste[1]. Trisodium phosphate is used in cleaning agents to soften water and for preventing pipe/boiler tube corrosion.
Phosphorus is widely used to make organophosphorus compounds, through the intermediates phosphorus chlorides and the two phosphorus sulfides: phosphorus pentasulfide, and phosphorus sesquisulfide.[1] Organophosphorus compounds have many applications, including in plasticizers, flame retardants, pesticides, extraction agents, and water treatment.
Phosphorus is also an important component in steel production, in the making of phosphor bronze, and in many other related products.

White phosphorus is used in military applications as incendiary bombs, for smoke-screening as smoke pots and smoke bombs, and in tracer ammunition.

Red phosphorus is essential for manufacturing matchbook strikers, flares,[1], safety matches and, most notoriously, methamphetamine.

Phosphorus sesquisulfide is used in heads of strike-anywhere matches[1].

In trace amounts, phosphorus is used as a dopant for N-type semiconductors.

32P and 33P are used as radioactive tracers in biochemical laboratories (see Isotopes).
Red phosphorus is used in cap gun caps.

I hope this yields me a best answer vote!

Answer 4

ooo i had a huge project on this my freshmen year.
phosphorus is used in detergents,the red tips of matches,flares, fertilizers,soft drinks,water softener,china dishes,and baking powder.

Answer 5

i heard it was used to make Cristal meth

Answer 6

all of the above are true