| Product Name: |
Phosphorus |
| Synonyms: |
PHOSPHORUS, ORGANIC AAS STANDARD SOLUTION;PHOSPHORUS STANDARD;PHOSPHORUS STANDARD, (AS PHOSPHATE);PHOSPHORUS STANDARD SOLUTION;PHOSPHORUS PLASMA EMISSION SPECTROSCOPY STANDARD;PHOSPHORUS PLASMA EMISSION STANDARD;PHOSPHORUS, PLASMA STANDARD SOLUTION;PHOSPHORUS, RED |
| CAS: |
7723-14-0 |
| MF: |
P |
| MW: |
30.97 |
| EINECS: |
918-594-3 |
| Product Categories: |
Inorganic Chemicals;Inorganics;Elemental PhosphorusMicro/Nanoelectronics;Catalysis and Inorganic Chemistry;Electronic Chemicals;Phosphorus Compounds;Pure Elements;Elemental Phosphorus;AA Standard SolutionsSpectroscopy;AAS;Matrix Selection;OtherAlphabetic;P;PER - POLASpectroscopy;chemical research;medicine grade;pharmaceutical intermediate;Reference/Calibration Standards;Single Solution;Standard Solutions |
| Mol File: |
7723-14-0.mol |
 |
| |
| Phosphorus Chemical Properties |
| Melting point |
280 °C (white)(lit.) |
| Boiling point |
280℃ |
| density |
2.34 g/mL at 25 °C(lit.) |
| vapor density |
0.02 (vs air) |
| vapor pressure |
0.03 mm Hg ( 21 °C) |
| Fp |
30°C |
| storage temp. |
2-8°C |
| solubility |
insoluble |
| form |
powder (red) |
| color |
Red-brown |
| Specific Gravity |
2.34 |
| Odor |
Acrid fumes when exposed to air |
| resistivity |
10 μΩ-cm, 20°C |
| Water Solubility |
insoluble |
| Merck |
13,7433 |
| Stability: |
Stable. Highly flammable. Incompatible with strong oxidizing agents, strong bases. Light and heat sensitive. |
| CAS DataBase Reference |
7723-14-0(CAS DataBase Reference) |
| NIST Chemistry Reference |
Phosphorus atom(7723-14-0) |
| EPA Substance Registry System |
Phosphorus(7723-14-0) |
| Hazard Codes |
F,N,C,T+ |
| Risk Statements |
11-16-52/53-50-35-26/28-17 |
| Safety Statements |
7-43-61-43C-45-38-26-5-27-6 |
| RIDADR |
UN 1338 4.1/PG 3 |
| WGK Germany |
2 |
| RTECS |
TH3495000 |
| F |
10-21 |
| Autoignition Temperature |
White phosphorus: 29 °C
Red phosphorus: 260 °C |
| TSCA |
Yes |
| HazardClass |
4.1 |
| PackingGroup |
III |
| HS Code |
28047000 |
| Hazardous Substances Data |
7723-14-0(Hazardous Substances Data) |
| Toxicity |
LD50 oral (rat) 3 mg/kg
PEL (OSHA) 0.1 mg/m3
TLV-TWA (ACGIH) 0.02 ppm (0.1 mg/m3) |
|
China