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P
Phosphorus


Atomic no.:
15
Atom. weight: 30.973761
Density: 1.82
Class:
non metal
Melting point: 44.1°C
Boiling point: 280.5°C
Colour: white, red or black
   
Discoverer: Henning Brand
Place: Hamburg, Germany
Year: 1669

There are several forms of phosphorus. White phosphorus is manufactured industrially, glows in the dark, is spontaneously flammable when exposed to the air above 30°C and is a deadly poison. Red phosphorus, made by gently heating white phosphorus in the absence of air to about 250°C, does not glow, is stable and is not poisonous. This is the material, mixed with powdered glass, stuck on the side of boxes of safety matches on which the matches must be struck to light them. Phosphorus itself is essential to all forms of life since it is part of DNA, although there are many phosphorus compounds that are essential in the living cell. We take in about 1 gram of phosphate a day, and we store about 750 grams in our bodies, since our bones are mainly calcium phosphate. In the environment and in living things, phosphorus is present as phosphate, which consists of one phosphorus atom at the centre of four oxygen atoms. Phosphates are used in fertilisers and detergents and in metal coatings to prevent corrosion. However, excess phosphates in rivers and lakes cause an over-growth of slimy green algae, which robs the water of its life-supporting oxygen.

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 Acrylic Element cube - Phosphorus (purple) P - 50mm  Art. Nr. 002944  
Acrylic Element cube - Phosphorus (purple) P - 50mm
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The Sensation! Acrylic Element-blocks NEW!

1 gram Phosphorus - ultra pure 99.999+%

The innovation! Selected element samples in amply amount embedded in 50x50x50mm first-class crystal clear acrylic (not cheap resin!) . Totally lightfast, high gloss polish. The text is embedded inside! Hand crafted! Made in the European Union! Each acrylic block is a unique and individual piece! EXTREMELY eye-catching!

These original acrylic cubes are used in many important and famous periodic table collections allover the world!

100% Handmade in the European Union!

 

Each cube comes in its separate original box!
     

Complete illuminated displays with our cubes are available on request

Amount: 1 St.
Purity : 99.999%
Packing: PE bag
120.00
- tax free

Availability: 5 in stock

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 High pure Black Phosphorus - single crystals - 3 - 12mm  Art. Nr. 005049  
High pure Black Phosphorus - single crystals -  3 - 12mm
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High pure Black Phosphorus - single crystals - 3 - 12mm

sealed in ampoule under Argon

NOW IN STOCK!

High pure black Phosphorus crystals produced by gas phase transport - The highly shiny and very stable crystals have a bluish black metallic luster. You get 1 single crystal in the size up to 12mm. Suitable for scotch tape method or liquid exfoliation. These samples are perfecty suited for semiconductor experiments. 

Unlike the otherwise commercially available material. This material was produced by a modified vapor deposition method developed in our lab, which virtually eliminates the usual contaminants.

For analysis data (XRD, Raman, TEM, TGA) please send a request.

selected science papers where our material has been used:

iopscience.iop.org - Isolation and characterization of few-layer black phosphorus

http://www.nature.com/news/phosphorene-excites-materials-scientists-1.14668

http://www.electronicsweekly.com/news/research/phosphorene-graphene-bandgap-2014-01/

http://arxiv.org/ftp/arxiv/papers/1404/1404.0742.pdf

http://arxiv.org/ftp/arxiv/papers/1402/1402.5718.pdf

Black Phosphorus

Amount: 1 St. / 1 pc.
Purity : ~99.998%
Packing: ampoule, Argon
252.00
- tax free

Availability: 2 in stock

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 Black Phosphorus - crystal pieces - 10.0g in ampoule  Art. Nr. 004548  
Black Phosphorus - crystal  pieces -  10.0g in ampoule
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Black Phosphorus 10.0g sealed under Argon in ampoule

High pure black Phosphorus crystals produced by gas phase transport - The highly shiny and very stable crystals have a bluish black metallic luster. You get 8 - 10 crystal clusters from which single crystals can be isolated. By scotch tape method very thin '2D-Layers' can be obtained. These samples are perfecty suited for semiconductor experiments. 

For analysis data (XRD, Raman, TEM) please refer to selected science papers where our material has been used.

iopscience.iop.org - Isolation and characterization of few-layer black phosphorus

Black Phosphorus

 

Amount: 10.0g
Purity : ~99.998%
Packing: ampoule, Argon
5,043.00
- tax free

Availability: 5 in stock

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 Red Phosphorus - 7N semiconductor grade - 99.99999% 5 grams  Art. Nr. 005018  
No zoom available for this picture!

Red Phosphorus 99.99999% purity 7N - 0.5g seald under Argon in ampoule

This is ultrapure semiconductor grade Phosphorus incl. COA

Size 5- 8mm pieces

Impurities ppm:



 
 
 
As ≦0.05
Fe <0.1
Cu <0.05
Pb <0.08
S <0.1
Si <1

 

 

Danger
GHS Classification:

H228 Flammable solid
H412 Harmful to aquatic life with long lasting effects
P210 Keep away from heat/sparks/open flames/hot surfaces – No smoking
P240 Ground/bond container and receiving equipment
P241 Use explosion-proof electrical/ventilating/light/…/equipment
P273 Avoid release to the environment
P280 Wear protective gloves/protective clothing/eye protection/face protection

 
Amount: 5g
Purity : 99,99999%
Packing: ampoule, Argon
150.00
- tax free
5-9 pcs.: 143.00 Euro
>9 pcs.: 135.00 Euro
Availability: 147 in stock

All pictures are copyright protected and may not be used without our permission!

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Amount:
 
 High pure Black Phosphorus - large crystals - 1000 mg  Art. Nr. 003933  
High pure Black Phosphorus - large crystals -  1000 mg
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High pure Black Phosphorus  - large crystals 1.0g - 99.998% purity

sealed in ampoule under Argon

NOW IN STOCK!

High pure black Phosphorus crystals produced by gas phase transport - The highly shiny and very stable crystals have a bluish black metallic luster. You get 1 - 2 crystal clusters from which single crystals in the size up to 8mm can be isolated. Suitable for scotch tape method or liquid exfoliation. These samples are perfecty suited for semiconductor experiments. 

Unlike the otherwise commercially available material. This material was produced by a modified vapor deposition method developed in our lab, which virtually eliminates the usual contaminants.

For analysis data (XRD, Raman, TEM, TGA) please send a request.

selected science papers where our material has been used:

iopscience.iop.org - Isolation and characterization of few-layer black phosphorus

http://www.nature.com/news/phosphorene-excites-materials-scientists-1.14668

http://www.electronicsweekly.com/news/research/phosphorene-graphene-bandgap-2014-01/

http://arxiv.org/ftp/arxiv/papers/1404/1404.0742.pdf

http://arxiv.org/ftp/arxiv/papers/1402/1402.5718.pdf

Black Phosphorus

Amount: 1.0g
Purity : ~99.998%
Packing: ampoule, Argon
574.00
- tax free

Availability: 18 in stock

All pictures are copyright protected and may not be used without our permission!

Request information
Amount:
 
 Red Phosphorus - 7N semiconductor grade - 99.99999% 0.5g  Art. Nr. 000615  
Red Phosphorus - 7N semiconductor grade - 99.99999% 0.5g
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Red Phosphorus 99.99999% purity 7N - 0.5g seald under Argon in ampoule

This is ultrapure semiconductor grade Phosphorus incl. COA

Danger
GHS Classification:

H228 Flammable solid
H412 Harmful to aquatic life with long lasting effects
P210 Keep away from heat/sparks/open flames/hot surfaces – No smoking
P240 Ground/bond container and receiving equipment
P241 Use explosion-proof electrical/ventilating/light/…/equipment
P273 Avoid release to the environment
P280 Wear protective gloves/protective clothing/eye protection/face protection

 
Amount: 0.5g
Purity : 99,99999%
Packing: ampoule, Argon
80.00
- tax free
5-9 pcs.: 76.00 Euro
>9 pcs.: 72.00 Euro
Availability: 99 in stock

All pictures are copyright protected and may not be used without our permission!

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Amount:
 
 Black Phosphorus - bulk crystal pieces - 50 grams 99.998%  Art. Nr. 004753  
Black Phosphorus - bulk crystal  pieces - 50 grams 99.998%
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Black Phosphorus 50 grams sealed under Argon in glass bottle - special offer

High pure black Phosphorus crystals produced by gas phase transport - The highly shiny and very stable crystals have a bluish black metallic luster. You get 50 grams large crystal clusters from which single crystals can be isolated. By scotch tape method very thin '2D-Layers' can be obtained. These samples are perfecty suited for semiconductor experiments. 

For analysis data (XRD, Raman, TEM) please refer to selected science papers where our material has been used.

iopscience.iop.org - Isolation and characterization of few-layer black phosphorus

Black Phosphorus

 

Amount: 50g
Purity : ~99.998%
Packing: ampoule, Argon

- tax free

Availability: 1 in stock

All pictures are copyright protected and may not be used without our permission!

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Amount:
 
 Black Phosphorus - crystal pieces - 5.0g in ampoule  Art. Nr. 004504  
Black Phosphorus - crystal  pieces -  5.0g in ampoule
magnify Click to zoom!

Black Phosphorus 5.0g sealed under Argon in ampoule

High pure black Phosphorus crystals produced by gas phase transport - The highly shiny and very stable crystals have a bluish black metallic luster. You get 4 - 5 crystal clusters from which single crystals can be isolated. By scotch tape method very thin '2D-Layers' can be obtained. These samples are perfecty suited for semiconductor experiments. 

For analysis data (XRD, Raman, TEM) please refer to selected science papers where our material has been used.

iopscience.iop.org - Isolation and characterization of few-layer black phosphorus

Black Phosphorus

 

Amount: 5.0g
Purity : ~99.998%
Packing: ampoule, Argon
2,582.00
- tax free
5-9 pcs.: 2,453.00 Euro
>9 pcs.: 2,324.00 Euro
Availability: 45 in stock

All pictures are copyright protected and may not be used without our permission!

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Amount:
 
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