Product Information

 

Product Information

 

Product Name: 4N High Purity Alumina (HPA)
Type: Aluminum Oxide
Al2O3
Material Purity: 99.99% (4N)
Source Material: Raw kaolin/aluminous clay
Source Location: Meckering, Western Australia

 

  UNITS SPECIFICATIONS
Al2O3 % 99.99
Si ppm 11.1
Na ppm <0.100
Fe ppm <0.100
Crystal Type   α (alpha)
PSD <140µm \ >=77
PSD <80µm % >=55
PSD <45µm \ >=31
PSD <20µm \ >=10
Surface area (BET) m2/g 70.69
Colour   White

 

 

CHEMICAL PROPERTIES

 

SAMPLE PPM SAMPLE PPM
Beryllium <0.100 Lithium <0.100
Sodium <0.100 Boron <0.100
Magnesium 10.9 Vanadium <0.100
Silicon 11.1 Chromium <0.100
Phosphorous <0.100 Manganese <0.100
Sulfur <0.100 Iron <0.100
Potassium 15.5 Cobalt <0.100
Calcium <0.100 Nickel 0.22
Scandium <0.100 Copper 3.79
Titanium <0.100 Zinc 1.44
Lead <0.100 Gallium <0.100

 

 

MSDS (click here to view PDF)

Product Name: Aluminium oxide
Other name(s): Alumina, Aluminium trioxide, Alumina Powder
Recommended Use: