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.
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No matter new consumer or outdated shopper, We believe in lengthy expression and trusted relationship for factory low price Rare Earth Scandium Oxide O3sc2 Powder - HAFNIUM OXIDE 12055-23-1 –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: Jordan, San Francisco, French, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers,and establish a long term win-win business relationship. For more information,please contact us. And it's our great pleasure if you like to have a personally meeting in our office.
By Gill from Sierra Leone - 2018.09.19 18:37
Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
By Fay from United Arab emirates - 2018.11.11 19:52
