| PRODUCT IDENTIFICATION |
|
CAS NO.
|
7723-14-0 |
| EINECS NO. |
231-768-7 |
| FORMULA |
P4 |
| MOL WT. |
123.88 |
|
H.S.CODE
|
2804.70 |
| TOXICITY |
Oral rat LD50: 3030 ug/kg |
| SYNONYMS |
Phosphorus (white); Phosphorous yellow; Phosphorus (red);Black Phosphorus; Fosforo Bianco (Italian); Gelber Phosphor (German); Phosphore Blanc (French); Phosphorous (White); P Tetrafosfor (Dutch); Tetraphosphor (German); Violet Phosphorus; Weiss Phosphor (German);
|
| PHYSICAL AND CHEMICAL PROPERTIES |
| PHYSICAL STATE |
a number of allotropic forms |
| MELTING POINT |
44 C (white), 590 C (red) |
| BOILING POINT |
280 C (white), sublimes (red) |
| SPECIFIC GRAVITY |
1.82 (white), 2.34 (red), 2.70 (black) |
| SOLUBILITY IN WATER |
insoluble |
|
NFPA RATINGS
|
Health: 3 Flammability: 0 Reactivity: 1 |
| FLASH POINT |
30 C(white), 260 C(red)
|
| STABILITY |
Stable under ordinary conditions |
| FIRST AID MEASURES |
|
Inhalation:
Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
Ingestion:
If swallowed, DO NOT INDUCE VOMITING. Give large quantities of water. Never give anything by mouth to an unconscious person. Get medical attention immediately. Get medical attention.
Skin Contact:
Wash exposed area with soap and water. Get medical advice if irritation develops.
Eye Contact:
Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids occasionally. Get medical attention immediately.
|
|
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