Home Our products Metallic & mineral salts Arsenic As Arsenic Arsenic Arsenic is a metalloid with three allotropic varieties. Historically known for its high degree of toxicity, arsenic is now used in the medical sector for the manufacture of medicines. Arsenic/Gallium (Ga) or Arsenic/Indium alloys are regularly used to produce semiconductor materials for the manufacture of photovoltaic cells. PRODUCT INFORMATION SYMBOL : AsATOMIC NUMBER : 33ATOMIC WEIGHT : 74 SERIES : metalloidsDENSITY : 5,778MELTING POINT : 817 °CBOILING POINT : 613 °C Examples of use : - Manufacture of pesticides - Wood preservative - Drug production Arsenic ( As ) – Altichem : Distributor and supplier - Chemical products for industry Discover our other products Previous Li Na K Mg Ca Sr Next Contact us About Us Subsidiary of a holding company that has been active for more than 50 years in the trading of raw materials for industry. Altichem specialises in the sale of metallic and mineral salts. Adress ALTICHEM - Parc d’activités du Vert Galant 4 rue Jacques Vaucanson CS 20650 SAINT OUEN L’AUMÔNE F 95004 CERGY PONTOISE CEDEX - FRANCE Tel +33 (0)1 34 40 12 80 Useful Links About us Logistics Safety Corporate culture OUR EXPERTISE OUR PRODUCTS TERMS AND CONDITIONS OF USE COPYRIGHT © 2020 MULTIMÉDIA CONCEPT NORMANDIE. If you continue to browse this website, you are allowing all third-party services ✓ OK, accept all Personalize

Home Our products Metallic & mineral salts Germanium Ge Germanium Germanium White or silvery in colour, germanium is a brittle metal. It is one of the few elements whose volume increases from the liquid to the solid state. Germanium is considered an excellent semiconductor when alloyed with Arsenic (As), Gallium (Ga) or Phosphorus (P). Germanium can be used in optical fibres, catalysts, electronics, etc. PRODUCT INFORMATION SYMBOL : GeATOMIC NUMBER : 32ATOMIC WEIGHT : 72 SERIES : metalloidsDENSITY : 5,323MELTING POINT : 938,52 °CBOILING POINT : 2 833 °C Examples of use : - Transistor and optoelectronic components - Optics for its infrared transparency - Manufacture of certain photovoltaic cells Germanium ( Ge ) – Altichem : Distributor and supplier - Chemical products for industry Discover our other products Previous Li Na K Mg Ca Sr Next Contact us About Us Subsidiary of a holding company that has been active for more than 50 years in the trading of raw materials for industry. Altichem specialises in the sale of metallic and mineral salts. Adress ALTICHEM - Parc d’activités du Vert Galant 4 rue Jacques Vaucanson CS 20650 SAINT OUEN L’AUMÔNE F 95004 CERGY PONTOISE CEDEX - FRANCE Tel +33 (0)1 34 40 12 80 Useful Links About us Logistics Safety Corporate culture OUR EXPERTISE OUR PRODUCTS TERMS AND CONDITIONS OF USE COPYRIGHT © 2020 MULTIMÉDIA CONCEPT NORMANDIE. If you continue to browse this website, you are allowing all third-party services ✓ OK, accept all Personalize