Phosphorus manufacturers and suppliers

Phosphorus suppliers

Properties

Melting point:: 280 °C (white)(lit.)

Boiling point:: 280℃

bulk density: 1100kg/m3

Density: 2.34 g/mL at 25 °C(lit.)

vapor density: 0.02 (vs air)

vapor pressure: 0.03 mm Hg ( 21 °C)

Flash point:: 30°C

storage temp.: 2-8°C

solubility: insoluble

form: powder (red)

color: Red-brown

Specific Gravity: 2.34

Flame Color: Pale blue-green

Odor: Acrid fumes when exposed to air

PH: 3 at 37℃ and 500-10000mg/L

Resistivity: 10 μΩ-cm, 20°C

Electrical Conductivity: 1× 10⁷S/m

Water Solubility: insoluble

Specific Heat Capacity: Cp(crystal): 0.68 J/(g·K), at 25℃

Thermal Conductivity: 0.236 W/(m·K)

Merck: 13,7433

Exposure limits: ACGIH TLV-TWA:2 ppm;TLV-STEL:4 ppm
OSHA PEL-TWA:0.1 mg/m3
NIOSH REL-TWA:0.1 mg/m3;REL-STEL:4 ppm(10 mg/m3);REL-IDLH:25 ppm

Dielectric constant: 4.1(34℃)

Stability:: Stable. Highly flammable. Incompatible with strong oxidizing agents, strong bases. Light and heat sensitive.

InChI: 1S/H3P/h1H3

InChIKey: XYFCBTPGUUZFHI-UHFFFAOYSA-N

SMILES: P

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)

Safety Information

Symbol(GHS): GHS02

Signal word: Danger

Hazard statements: H228-H412

Precautionary statements: P210-P240-P241-P280-P273-P370+P378-P501

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

OEB: D

OEL: TWA: 0.1 mg/m3

WGK Germany: 2

RTECS: TH3495000

F: 10-21

Autoignition Temperature: White phosphorus: 29 °C
Red phosphorus: 260 °C

TSCA: TSCA listed

HazardClass: 4.1

PackingGroup: III

HS Code: 28047000

Storage Class: 4.1B - Flammable solid hazardous materials

Hazard Classifications: Aquatic Chronic 3
Flam. Sol. 2

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)

IDLA: 5 mg/m3

REACH Registrations: Active

Use

The allotropes and compounds of phosphorus have many important uses and are anessential commercial commodity. Phosphorus is essential to all living tissue, both plant andanimal. It is the main element in the compound adenosine triphosphate (ATP), the mainenergy source for living things. Red phosphors are formed either by heating white phosphorus or by exposing white phosphorusto sunlight. It is quite different from the explosive white phosphorus. For instance,when scratched on a surface, the heads of safety matches made of red phosphorus convert backto white phosphorus and ignite due to the heat of the slight friction of the match on a roughsurface. Red phosphorus is also used in fireworks, smoke bombs, and pesticides and to makephosphoric acid, electroluminescent paints, and fertilizers. Most elemental phosphorus is used to manufacture phosphoric acid, a solid that is usedto produce triple-phosphate fertilizers. Some soils require large amounts of phosphorus toproduce a viable crop.

You can find Phosphorus suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.