Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
Osmium, an element named for its distinct and pungent odor, has a history as fascinating as its properties. Discovered in 1803 by Smithson Tennant, alongside Iridium, Osmium was identified from the residue left after dissolving platinum ore in aqua regia. The element's name, derived from the Greek word 'osme' meaning smell, directly reflects the characteristic odor emanating from its volatile oxide compounds, most notably Osmium tetroxide.
The physical characteristics of Osmium are truly remarkable. It is a hard, brittle, bluish-white metal that boasts the title of the densest naturally occurring element. With a density of approximately 22.59 g/cm³, Osmium is exceptionally heavy for its volume. This extreme density, combined with its high melting point (around 3033 °C) and resistance to corrosion, makes it a valuable material in specific industrial applications. Understanding these osmium properties is fundamental to appreciating its unique place in chemistry.
Chemically, Osmium exhibits a wide range of oxidation states, a characteristic that contributes to its versatility in forming various compounds. While pure Osmium metal is relatively unreactive, its compounds, particularly Osmium tetroxide, are highly reactive and toxic. This duality highlights the importance of precise handling and a thorough understanding of its chemical behavior. The exploration of osmium uses often involves navigating these chemical nuances.
The discovery of Osmium marked a significant step in understanding the platinum group metals. Its inherent rarity and the challenges in its isolation and processing have contributed to its high value and specialized applications. The story of Osmium, from its pungent discovery to its current role in advanced materials and scientific research, is a testament to the wonders of elemental science. Learning about the osmium chemical formula and its osmium CAS number (7440-04-2) provides a foundation for further exploration into this extraordinary element.
Manufacturing Facilities
Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
