| Product Identification | Back to Contents | 【Product Name】
Phosphorus | 【Synonyms】
White phosphorus, molten
Yellow phosphorous
Yellow phosphorus, molten | 【Synonyms】
Amorphous red prhosphorus
Red phosphorus | 【CAS】
12185-10-3 | 【CAS】
7723-14-0 | 【Formula】
P | 【Molecular Weight】
30.97 | 【EINECS】
231-768-7 | 【RTECS】
TH3500000 | 【RTECS Class】
Agricultural Chemical and Pesticide; Reproductive Effector; Human Data | 【Merck】
12,7503 | 【Beilstein/Gmelin】
8863 (G) | 【Beilstein/Gmelin】
16235 (G) | 【EC Index Number】
015-001-00-1 | 【EC Index Number】
015-002-00-7 | 【EC Class】
Highly flammable; Explosive when mixed with oxidizing substances; Dangerous for the Environment | 【EC Class】
Highly flammable; Very toxic; Corrosive; Dangerous for the Environment |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
A white or yellow colored semi-liquid. Transported at high temperatures. | 【Appearance】
Red amorphous solid. | 【Appearance】
Yellow to white lumps. | 【Solubility in water】
0.3 mg/L | 【Solubility in water】
0.3 mg/L (20 C) | 【Melting Point】
590 | 【Melting Point】
435 | 【Melting Point】
44 | 【Boiling Point】
553 | 【Boiling Point】
345 - 360 | 【Vapor Pressure】
134 (213 C) | 【Vapor Pressure】
0.03 (25 C) | 【Vapor Pressure】
0.17 (44 C) | 【Density】
1.82 g/cm3 (20 C) | 【Density】
2.69 g/cm3 (20 C) | 【Density】
3.01 g/cm3 (125 C) | 【Heat Of Vaporization】
| 【Heat Of Vaporization】
49.8 kJ/mol | 【Usage】
Primary used in in the production of phosphorous based compounds. | 【Usage】
Used in flare and smoke producing incendiary weapons. | 【Vapor Density】
4.77 | 【Odor threshold】
Odorless |
| First Aid Measures | Back to Contents | 【Ingestion】
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately. | 【Ingestion】
May be fatal if swallowed. May cause irritation of the digestive tract. May cause liver and kidney damage. | 【Ingestion】
Seek medical attention. If individual is drowsy or unconscious, do not give anything by mouth; place individual on the left side with the head down. Contact a physician, medical facility, or poison control center for advice about whether to induce vomiting. If possible, do not leave individual unattended. | 【Inhalation】
If symptoms develop, move individual away from exposure and into fresh air. If symptoms persist, seek medical attention. If breathing is difficult, administer oxygen. Keep person warm and quiet; seek immediate medical attention. | 【Inhalation】
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. | 【Inhalation】
May cause respiratory tract irritation. | 【Skin】
May cause skin irritation. Prolonged and/or repeated contact may cause irritation and/or dermatitis. | 【Skin】
Get medical aid. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. | 【Skin】
Remove contaminated clothing. Wash exposed area with soap and water. If symptoms persist, seek medical attention. Launder clothing before reuse. | 【Eyes】
If symptoms develop, immediately move individual away from exposure and into fresh air. Flush eyes gently with water for at least 15 minutes while holding eyelids apart; seek immediate medical attention. | 【Eyes】
May cause eye irritation. May result in corneal injury. | 【Eyes】
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. |
| Handling and Storage | Back to Contents | 【Storage】
Isolate from other chemicals. Store at large quantities under water in underground iron or concrete tanks. Protect against physical damage. | 【Storage】
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area. Store protected from light. | 【Handling】
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Avoid contact with heat, sparks and flame. Avoid ingestion and inhalation. Store protected from light. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. | 【Handling】
All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood. |
| Hazards Identification | Back to Contents | 【Inhalation】
May cause severe burns.. Very toxic. | 【Skin】
May cause skin irritation. Prolonged and/or repeated contact may cause irritation and/or dermatitis. | 【Eyes】
May cause eye irritation. May result in corneal injury. | 【Ingestion】
May be fatal if swallowed. May cause irritation of the digestive tract. May cause liver and kidney damage. | 【Hazards】
Burns rapidly, releasing dense, white, irritating fumes. Substance may be transported in a molten form. May re-ignite after fire is extinguished. | 【Hazards】
Extremely flammable; will ignite itself if exposed to air. Burns rapidly, releasing dense, white, irritating fumes. Substance may be transported in a molten form. May re-ignite after fire is extinguished. | 【EC Risk Phrase】
R 11 16 50 | 【EC Risk Phrase】
R 11 26 28 35 41 | 【EC Safety Phrase】
S 7 43 61 | 【UN (DOT)】
1338 | 【UN (DOT)】
1381 | 【UN (DOT)】
2447 |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. | 【Personal Protection】
Safety goggles and air line or self-contained breathing apparatus. | 【Respirators】
Use NIOSH/MSHA approved respirator appropriate for exposure of concern. | 【Respirators】
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. | 【Exposure Effects】
Prolonged or repeated skin contact may cause dermatitis. May cause liver and kidney damage. Chronic exposure can lead to necrosis of the jaw, or 'phossy-jaw'. | 【Exposure Effects】
The toxicological properties of this material have not been investigated. | 【Exposure limit(s)】
OSHA PEL: TWA 0.1 mg/m3 NIOSH REL: TWA 0.1 mg/m3 NIOSH IDLH: 5 mg/m3 | 【Poison Class】
1 |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
30 | 【Autoignition】
300 | 【Fire Fighting】
Deluge with water until fire is extinguished and phosphorus solidified; then cover with wet sand or dirt. | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Containers may explode in the heat of a fire. This material is readily combustible and may ignite if exposed to friction. Flammable solid. May re-ignite after fire is extinguished. Extinguishing media: For small fires, use dry chemical, sand, water spray, or foam. For large fires, use water spray, fog or regular foam. Cool containers with flooding quantities of water until well after fire is out. | 【Fire Potential】
Extremely flammable; will ignite itself if exposed to air. | 【Fire Potential】
Quite flammable, combustion probable | 【Fire Potential】
Slightly flammable. Combustion requires preheating. Moderate hazard. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
Evacuate area and ventilate. Wear protective equipment. If required, use an inert absrobent. Sweep up and place in an appropriate container for disposal. Wash contaminated surfaces. | 【Small spills/leaks】
Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Cover with sand and place into a closed container for disposal. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation. |
| Stability and Reactivity | Back to Contents | 【Disposal Code】
25 | 【Stability】
Normally stable, reactive under extreme conditions. | 【Incompatibilities】
Red, white and yellow phosphorus reacts explosively with a large number of compounds and elements. Please refer to NFPA 's Fire Protection guide to Hazardous Materials for details. May explode on contact with oxidizing materials. Produces acrid fumes in air. Can be ignited by friction, static electric discharge, heating and mixing with strong oxidizing agents. Reacts with halogens, halides, sulfur and oxidizing materials. | 【Stability】
Stable under normal temperatures and pressures. | 【Incompatibilities】
White and yellow phosphorus reacts explosively with a large number of compounds and elements. Please refer to NFPA 's Fire Protection guide to Hazardous Materials for details. May explode on contact with oxidizing materials. Produces acrid fumes in air. Can be ignited by friction, static electric discharge, heating and mixing with strong oxidizing agents. Reacts with halogens, halides, sulfur and oxidizing materials. | 【Decomposition】
Phosphine, oxides of phosphorus, irritating and toxic fumes and gases. | 【Combustion Products】
Red: Burning yields toxic oxides of phosphorus. |
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| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Fax: |
021-67582001/03/05 |
| WebSite: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical |
| Tel: |
021-021-58432009 400-005-6266 |
| Fax: |
021-58436166 |
| WebSite: |
http://www.energy-chemical.com |
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