MHC Industrial Co

White powder, density: 5.606, melting point: 1975 , dissolved in acid, sodium hydroxide and ammonium chloride solutions, but un-dissolvable in the wa

Amorphous red powder/ingot, When heated, it turns to crystal and turns into during the long term storage. The ***** Crystalloid Selenium powder is 4.5

Property Silvery white metal, rectangle ingot, 15kg/ingot dissolve in acid. Melting point 271.3 , boiling point1420

Solid state Gallium is blue and gray; liquid state Gallium is silvery white. Density 5.904g/cm3, melting point 29.78 . boiling point 2403 disso

Property It is high content in the selenium product . It can take chemical combination effect with the metal directly . It has the electro and heat co

Property It is high content in the selenium product . It can take chemical combination effect with the metal directly . It has the electro and heat co

Amorphous red powder/ingot, When heated, it turns to crystal and turns into during the long term storage. The ***** Crystalloid Selenium powder is 4.5

Canary powder, smell less, dissoluble in acid and indissoluble in water , it turns to maroon when heated and still be canary when cooled *****. is 820

Property Electrolytic manganese metal appears white or brown (light) irregular flake and thickness is 0.8 to 1.5 mm, it is brittle