Excellent quality Manufacturer Supplier Niobium(V) Chloride Cl5nb Powder - Cerium fluoride 7758-88-5 manufacture price – Starsky
Excellent quality Manufacturer Supplier Niobium(V) Chloride Cl5nb Powder - Cerium fluoride 7758-88-5 manufacture price – Starsky Detail:
Description
Product Name: Cerium fluoride
CAS: 7758-88-5
MF: CeF3
MW: 197.1112096
EINECS: 231-841-3
Melting point: 1640 °C
Boiling point: 2300 °C
Density: 6.16 g/mL at 25 °C(lit.)
Fp: 2300°C
Merck: 14,1998
Specification
| CeO2/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 81 | 81 | 81 | 81 |
| Loss on ignition (% max.) | 1 | 1 | 1 | 1 |
| Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| La2O3/TREO
Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Y2O3/TREO |
2
2 2 2 2 |
50
50 20 10 10 |
0.1
0.1 0.05 0.01 0.01 |
0.5
0.5 0.2 0.05 0.05 |
| Non-Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| Fe2O3
SiO2 CaO PbO Al2O3 NiO CuO |
10
50 30 5 10 5 5 |
20 100 100 10 0 0 0 |
0.02 0.03 0.05 0 0 0 0 |
0.03 0.05 0.05 0 0 0 0 |
Application
Cerium Fluoride, is the important raw material for polishing powder, special glass, metallurgical applications. In glass industry, it is considered to be the most efficient glass polishing agent for precision optical polishing.
It is also used to decolorize glass by keeping iron in its ferrous state.
In steel manufacturing, it is used to remove free Oxygen and Sulfur by forming stable oxysulfides and by tying up undesirable trace elements, such as lead and antimony.
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By Sandy from French - 2018.09.12 17:18
This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.
By Ivan from Costa rica - 2017.03.28 16:34
