Phosphorus/MSDS: Difference between revisions
Jump to navigation
Jump to search
imported>David Yamakuchi mNo edit summary |
imported>David Yamakuchi mNo edit summary |
||
| (4 intermediate revisions by 2 users not shown) | |||
| Line 1: | Line 1: | ||
{{subpages}} | {{subpages}} | ||
{{Elem_Infobox | |||
|background1=f2f2f2 | |||
|align=right | |||
|elementColor=f5f5f5 | |||
|elName=Phosphorus | |||
|eltrnCfg=1''s''<sup>2</sup>2''s''<sup>2</sup>2''p''<sup>6</sup>3''s''<sup>2</sup>3''p''<sup>3</sup> | |||
|elgroup=15 | |||
|elperiod=3 | |||
|elblock=p | |||
|no1= +3 | |||
|no2= +5 | |||
|no3= 0 | |||
|no4= -3 | |||
|properties=allotropic | |||
|compounds=Oxides, oxyacids, halides | |||
|uses=Vital to life; fertilizers; pesticides; acids; drying agents | |||
|hazard= flammable, toxic | |||
}} | |||
== CAS Registry ID: == | == CAS Registry ID: == | ||
| Line 13: | Line 30: | ||
== | == Properties== | ||
<!--[[Atomic Number]]: 15<br /> | <!--[[Atomic Number]]: 15<br /> | ||
[[Atomic Symbol]]: P<br /> | [[Atomic Symbol]]: P<br /> | ||
[[Atomic mass]]:30.973761<br /> | [[Atomic mass]]:30.973761<br /> | ||
[[Electronegativity]] [[Pauling scale|2.1]]<br /> | [[Electronegativity]] [[Pauling scale|2.1]]<br /> | ||
[[Electron Configuration]]: 1''s''<sup>2</sup>2''s''<sup>2</sup>2''p''<sup>6</sup>3''s''<sup>2</sup>3''p''<sup>3</sup> | [[Electron Configuration]]: 1''s''<sup>2</sup>2''s''<sup>2</sup>2''p''<sup>6</sup>3''s''<sup>2</sup>3''p''<sup>3</sup> | ||
{{Physical properties | {{Physical properties | ||
|align=left | |||
|Material = Phosphorus | |Material = Phosphorus | ||
}} | }}--> | ||
|} | {{Props|Material=Phosphorus}} | ||
== Compounds == | == Compounds == | ||
| Line 30: | Line 47: | ||
== Hazard == | == Hazard == | ||
The red allotrope of phosphorus is relatively harmless physiologically, unless it contains some of the white allotrope, which is very toxic. Irritant. Contact with eyes may cause irritation or burns. | The red [[allotrope]] of phosphorus is relatively harmless physiologically, unless it contains some of the white allotrope, which is very toxic. Irritant. Contact with eyes may cause irritation or burns. | ||
In contrast with the red allotrope, the white (yellow) allotrope of phosphorus is very toxic if swallowed or inhaled, and may cause severe burns. | In contrast with the red allotrope, the white (yellow) allotrope of phosphorus is very toxic if swallowed or inhaled, and may cause severe burns. | ||
== Stability == | == Stability == | ||
Stable. Highly flammable. Incompatible with strong oxidizing agents, strong bases. Light and heat sensitive. | Stable. Highly flammable. Incompatible with strong oxidizing agents, strong bases. Light and heat sensitive. | ||
Latest revision as of 11:45, 30 April 2010
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
CAS Registry ID:
Synonyms: red phosphorus
Molecular formula: P
CAS No: 7723-14-0
Synonyms: yellow phosphorus
Molecular formula: P
CAS No: 7723-14-0
Properties
| Properties of Phosphorus | ||
| Atomic_symbol: | Pe | |
| Atomic number: | 15e | |
| Atomic mass: | 30.973761(2)e | |
| Standard phase: | Solide | |
| Elemental Class: | Non-Metale | |
| Electronegativity: | 2.19e | |
| Melting point: | 44.15 °C e | |
| Boiling point: | 280.5 °C e | |
| Note: Please see template {{Props}} for instructions on adding new properties of Phosphorus to this table. | ||
Compounds
Uses
Hazard
The red allotrope of phosphorus is relatively harmless physiologically, unless it contains some of the white allotrope, which is very toxic. Irritant. Contact with eyes may cause irritation or burns. In contrast with the red allotrope, the white (yellow) allotrope of phosphorus is very toxic if swallowed or inhaled, and may cause severe burns.
Stability
Stable. Highly flammable. Incompatible with strong oxidizing agents, strong bases. Light and heat sensitive.