factory low price Rare Earth Scandium Oxide O3sc2 Powder - HAFNIUM OXIDE 12055-23-1 – Starsky
factory low price Rare Earth Scandium Oxide O3sc2 Powder - HAFNIUM OXIDE 12055-23-1 – Starsky Detail:
Description
Product Name: HAFNIUM OXIDE
CAS: 12055-23-1
MF: HfO2
MW: 210.49
EINECS: 235-013-2
Melting point: 2810 °C
density: 9.68 g/mL at 25 °C(lit.)
refractive index: 2.13 (1700 nm)
form: powder
color: Off-white
Specific Gravity: 9.68
Water Solubility: Insoluble in water.
Merck: 14,4588
Specification
|
Items |
Specifications |
| Appearance | White crystal |
| Purity | ≥99.99% |
| Fe | ≤0.003% |
| Al | ≤0.001% |
| Ca | ≤0.002% |
| Cd | ≤0.001% |
| Ni | ≤0.003% |
| Cr | ≤0.001% |
| Co | ≤0.001% |
| Mg | ≤0.001% |
| Ti | ≤0.002% |
| Pb | ≤0.002% |
| Sn | ≤0.002% |
| V | ≤0.001% |
| Zr | ≤0.002% |
| Cl | ≤0.005% |
Application
1. It is raw material of metal rhenium and its compounds.
2. It is used as refractory materials, anti-radioactive coatings and special catalysts.
3. It is used as high-strength glass coating.
Property
It is insoluble in water and common inorganic acids, but slowly dissolves in hydrofluoric acid.
Storage
Stored in a ventilated and dry warehouse.
Description of necessary first aid measures
If inhaled
If inhaled, move the patient to fresh air. If you stop breathing, give artificial respiration.
In case of skin contact
Rinse with soap and plenty of water.
In case of eye contact
Flush eyes with water as a preventive measure.
If you mistakenly accept
Never feed anything from the mouth to an unconscious person. Rinse your mouth with water.
Product detail pictures:
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We not only will try our greatest to offer you excellent services to each individual client, but also are ready to receive any suggestion offered by our buyers for factory low price Rare Earth Scandium Oxide O3sc2 Powder - HAFNIUM OXIDE 12055-23-1 – Starsky, The product will supply to all over the world, such as: Guatemala, Danish, Switzerland, Our products are widely recognized and trusted by users and can meet continuously changing of economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
By Christine from Swedish - 2018.12.11 11:26
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
By Tom from Philadelphia - 2018.06.03 10:17
