5N high purity alumina for sapphire ingot growth
| Model: | RB-L-1 |
|---|---|
| Brand: | Research Better |
| Origin: | Made In China |
| Category: | Chemicals / Inorganic Chemical Materials / Oxide |
| Label: | high purity alumina , 5N purity alumina , sapphire wafer |
| Price: |
-
|
| Min. Order: | 100 kg |
Product Description
Basic information:
CAS #:1344-28-1
Other Names: aluminum oxide
Molecular Formula: Al2O3
Grade Standard: Industrial Grade
Purity: 99.998%
Appearance: white powder
Feature:
1.99.998% high purity alumina
2.4000t annual production capacity
3.professional research team
4.all kinds of inspection equipments
5.ISO9001:2008 certificate
6.GDMS material analysis
7.four types: powder, ball, pellet and crystal
Application: LED sapphire crystal growth, LED wafer, laser wafer, superconductor
Specification:
|
Model
|
RB-L-1
|
|
Crystal type
|
alpha
|
|
Appearance
|
white powder
|
|
Purity
|
99.998％
|
|
Na
|
≤0.0001％
|
|
Fe
|
≤0.0002％
|
|
Ca
|
≤0.0002％
|
|
Si
|
≤0.0002％
|
|
Cu
|
≤0.0001％
|
|
Mg
|
≤0.0001％
|
|
Ti
|
≤0.0001％
|
|
Cr
|
≤0.0001％
|
|
Zn
|
≤0.0001％
|
|
Pb
|
≤0.0001％
|
|
Mn
|
≤0.0001％
|
|
Ni
|
≤0.0001％
|
|
D50
|
0.5~20μm
|
|
BET
|
4.0-10 m2/g
|
|
Loose Density
|
0.3~0.8 g/cm3
|
|
Water Content
|
≤0.5%
|
Member Information
| Chongqing Research Better Science & Technology Co., Ltd | |
|---|---|
| Country/Region: | Chong Qin - China |
| Business Nature: | Manufacturer |
| Phone: | 13883297895 |
| Contact: | Maggie Huang (Sales Manager) |
| Last Online: | 14 Jun, 2013 |
