English 
Search
What Are You Looking For?
Osmium is a slightly bluish silver white metal at room temperature, with a density of 22.57g/cm ³, a melting point of 3045 ℃, and a boiling point of 5012 ℃; Osmium is the densest metal, with a hard and brittle texture, no plasticity, and cannot withstand mechanical processing. Wear resistant and corrosion-resistant.
Cas No. :
7440-04-2Order(MOQ) :
5KGProduct Origin :
ChinaColor :
Blue greyLead Time :
30 days after receipt of paymentSample :
AvailableLoading port :
Shanghai
Basic information
Osmium powder has special physical and chemical properties such as high hardness and high melting point, and has irreplaceable applications in specific industrial fields.
Specification
| ITEM | STANDARD | MF: | Os | |
| Os/% | ≥99.95 | MW: | 190.230 | |
| K/ppm | ≤1 | Melting point: | 3045°C | |
| Ti/ppm | ≤1 | Boiling point： | 5027°C | |
| W/ppm | ≤1 | EINECE NO.： | 231-114-0 | |
| Au/ppm | ≤1 | Packaging： | 500g vacuum packaging | |
| Cd/ppm | ≤1 | Grade: | 99.95% | |
| Pb/ppm | ≤10 | Appearance： | Blue-grey powder | |
| Ru/ppm | ≤20 | Particle size: | -200mesh |
Application
1.Used for catalyst, gold plating, military industry and chemical industry.
2.Used for ICP-AES, AAS, AFS, ICP-MS, ion chromatography, etc. Standard solution for titration analysis.
Packing
Certificates
The products have been approved by FDA,REACH,ROSH,ISO and other certification, in line with national standards.
Factor
y
FAQ
Q: Are you trading company or manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Bismuth trioxide (Bi2O3) is an inorganic compound with the molecular formula Bi2O3. Pure products have alpha and beta types. The alpha type is a yellow monoclinic crystal with a relative density of 8.9 and a melting point of 825 ℃. It is soluble in acid and insoluble in water and alkali; The beta type is bright yellow to orange, with a tetragonal crystal system, a relative density of 8.55, a melting point of 860 ℃, soluble in acid and insoluble in water.
View More
Indium is a white metal, extremely soft, extremely malleable and ductile. Cold weldability, and other metal friction can be attached, liquid indium excellent mobility. The metal indium is not oxidized by air at normal temperature, the indium starts to be oxidized at about 100℃, (At temperatures above 800 ℃), indium burns to form indium oxide, which has a blue-red flame. Indium is not obviously harmful to human body, but soluble compounds are toxic.
View More
Bismuth trioxide (Bi2O3) is an inorganic compound with the molecular formula Bi2O3. Pure products have alpha and beta types. The alpha type is a yellow monoclinic crystal with a relative density of 8.9 and a melting point of 825 ℃. It is soluble in acid and insoluble in water and alkali; The beta type is bright yellow to orange, with a tetragonal crystal system, a relative density of 8.55, a melting point of 860 ℃, soluble in acid and insoluble in water.
View More
Selenium powder is an inorganic elemental substance with the chemical formula Se. It is a dark red to black amorphous powder that is insoluble in water, hydrochloric acid, and dilute sulfuric acid, but soluble in nitric acid, carbon disulfide, benzene and quinoline.
View More
Cobalt Tetroxide is an inorganic compound with the chemical formula Co3O4,Black or grayish black powder. The apparent density is 0.5-1.5g/cm3, and the tap density is 2.0-3.0g/cm3. Cobalt Tetroxide can be slowly dissolved in hot sulfuric acid, but it is insoluble in water, nitric acid and hydrochloric acid at room temperature. When heated above 1200 ℃, it will decompose into cobaltous oxide. When it is strongly heated to 900℃ in a hydrogen flame, it is reduced to metal cobalt.
View More
Arsenic trioxide is a trivalent oxide of arsenic, with the chemical formula As2O3, also known as arsenite oxide, commonly known as arsenic, white arsenic, etc. Arsenic trioxide is a odorless and tasteless white powder, which is highly toxic. It has three forms: monoclinic, cubic, and amorphous, with slightly different melting and boiling points depending on the crystal form.
View More
Tellurium dioxide is an inorganic compound with the chemical formula TeO2. The appearance is white powder. White crystalline body. Tetrahedral structure, yellow color upon heating, dark yellow red color upon melting, slightly soluble in water, soluble in strong acids and bases, and forms double salts.
View More
Gallium is a gray blue or silver white metal with the element symbol Ga and an atomic weight of 69.723. Gallium has a low melting point but a high boiling point. Pure liquid gallium has a significant tendency towards supercooling and is prone to oxidation in air, forming an oxide film.
View More
Innovation industrial base, Huguang Road, Shushan District, Hefei, Anhui, China.
Copyright @ 2025 Anhui Fitech Material Co.,Ltd All Rights Reserved.
Network Supported
leave a message
Scan to Wechat :
Scan to WhatsApp :
