99.999% Gallium metal

Gallium is relatively coarse, dissolved in dilute acid under the action of hydrogen, and slowly dissolved in hot water. Due to passivation, no reaction occurs in cold water and concentrated nitric acid. It's very stable in the air.. Details


Germanium is one of the few substances

Germanium is a silver luster, hard and very brittle material. Under high pressure, brittle materials fracture and show fracture surface similar to that of silicon. Also in chemical behavior, germanium is similar to silicon. It's relatively reactive and very air resistant…  Details


"Galinstan" is a silver colored odorless liquid. It is liquid

"Galintin" is a silver odorless liquid. Even at temperatures below 0 ° C, it is liquid and can adhere to many materials, including glass, which limits its application in some cases. If gallium oxide (III) is coated inside the tube in advance, the thermometer can only be made with galinston… Details


Bismuth tin eutectic BiSn42

Low melting point alloy of bismuth and tin
Eutectic alloy of bismuth and tin
Chemical formula: alloy of 58% Bi and 42% Sn
Designation: BiSn42; Bismuth-tin eutectic
Series,… Details


Bismuth (83) [Bi]
Chemical formula: Bi
Atomic number

Bismuth is a silvery-white, relatively soft and coarsely crystalline heavy metal or semimetal. It exhibits a rhombic crystal structure with very tightly packed bilayers. The shortest distance between two bilayers is 352.9 pm, which is only 15% greater than the minimum distance between two atoms in a bilayer … Details


Tin is a relatively soft, silvery, shiny, heavy metal

Tin and its inorganic compounds are far less toxic than lead, but not completely free of problems. The element enters the body mainly through the ingestion of tin-containing foods. For example, acute symptoms of poisoning have been observed in people who drank lime juice from a tin can. Inorganic tin compounds are converted to organotin… Details