Formula

Stock #

CAS #

Note: Products with a UN number appearing in red are HAZMAT.

Product Name, Purity

Dimension [Particle Size (PS), Average Particle Size (APS), Outside Diameter (OD), Inside Diameter (ID)]

Specific Surface Area (SSA) (m²/g)

Particle Morphology

Crystallographic Structure

Al₂O₃

AMCN58

1344-28-1

Aluminum Oxide (Al₂O₃, alpha)

Purity: 99.97%

APS: 150 nm

SSA: 5-15 m²/g

Color: white

Morphology: nearly spherical

Al₂O₃

AMCN59

1344-28-1

Aluminum Oxide (Al₂O₃, alpha)

(contains 5-10% theta)

Purity: 99%

APS: 80 nm

SSA: 74 m²/g

Color: white

Morphology: spherical

Al₂O₃

AMCN60

1344-28-1

Aluminum Oxide (Al₂O₃, alpha)

(contains ~ 5-10% gamma, Fe>10ppm)

Purity: 99.5%

APS: 27-43 nm

SSA: 35 m²/g

Color: pale pink

Morphology: nearly spherical

Al₂O₃

AMCN61

1344-28-1

Aluminum Oxide (Al₂O₃, alpha, white)

(contains 5-10% theta, Fe<10ppm)

Purity: 99%

APS: 30-40 nm

Color: white

Morphology: spherical

Al₂O₃

AMCN62

1344-28-1

Aluminum oxide (gamma), ³ 99%

APS: 40-80 nm

SSA: 100-200 m²/g

Color: milky white

Morphology: spherical

Al₂O₃

AMCN63

1344-28-1

Aluminum Oxide (Al₂O₃, gamma)

Purity: 99.97%

APS: 20 nm

SSA: 180 m²/g

Color: white

Morphology: nearly spherical

Al₂O₃

AMCN64

1344-28-1

Aluminum Oxide (Al₂O₃, gamma)

Purity: 99.99%

APS: 8 - 14 nm

SSA: 200 - 300 m²/g

Color: white
Morphology:  spherical + fibrous

BaSO₄

AMCN65

7727-43-7

Barium Sulfate (BaSO₄)

Purity: 99%

APS: < 500 nm
Crystallite Size: 80 nm

SSA: not measured

Color: white

BaSO₄

AMCN66

7727-43-7

Barium Sulfate (BaSO₄)

Purity: 99%

APS: < 1,000 nm
Crystallite Size: 100 nm

SSA: not measured

Color: white

BaTiO₃

AMCN67

12047-27-7

Barium Titanate (BaTiO₃)

BaO/TiO₂: 0.996 - 1.004

Purity: 99.6%

APS: 85 - 128 nm (from SSA)

SSA: 8 - 12 m²/g

Color: white

Morphology: spherical

Bi₂O₃

AMCN68

1304-76-3

Bismuth oxide (Bi₂O₃, beta)

Purity: 99.9+%

APS: 90-210 nm

SSA: 3.2 - 3.5 m²/g

Color: yellow

Morphology: spherical

CeO₂

AMCN69

1306-38-3

Cerium oxide (CeO₂)
Purity: 99.9% (REO)
APS: 70-105 nm (from SSA)
SSA: 8-12 m²/g
Color: pale yellow

Morphology: spherical

CeO₂

AMCN70

1306-38-3

Cerium oxide (CeO₂)
Purity: 99.5% (REO)
APS: 42 nm (from SSA)
SSA: 20 m²/g
Color: light yellow

Morphology: irregular

CeO₂

AMCN71

1306-38-3

Cerium oxide (CeO₂)
Purity: 99.95% (REO)
APS: 20-30 nm
SSA: 28-46 m²/g
Color: light yellow

Morphology: spherical

Co₃O₄

AMCN72

1308-06-1

Cobalt Oxide(Co₃O₄)

(Co content = 72 - 74%)

Purity: 99%

APS: 50-80 nm

SSA: > 10 m²/g

Color: black

Morphology: nearly spherical

Co₃O₄

AMCN73

1308-06-1

Cobalt Oxide(Co₃O₄)

(Co content = 71.0-72.8%)

Purity: 99.8%

APS: 20-30 nm

SSA: 40-70 m²/g

Color: black

Morphology: rods & spheres

CoFe₂O₄

AMCN74

Cobalt Iron Oxide (CoFe₂O₄)

Purity: 98%

APS:  35-55 nm

Color: black
Morphology: spherical

Co_0.5Zn_0.5Fe₂O₄

AMCN75

Cobalt-Zinc Iron Oxide (Co_0.5Zn_0.5Fe₂O₄)

Purity: 99.5%

APS: 30-50 nm

Color: dark brown

Morphology: nearly spherical

CuO

AMCN76

1317-38-0

Copper Oxide (CuO)

Purity: 99+%

APS: 30-50 nm
SSA: 13.1 m²/g

Color: black

Morphology: nearly spherical

Dy₂O₃

AMCN77

1308-87-8

Dysprosium oxide, 99.9%(REO)

APS: (25±5)´(225±25) nm

SSA: 18-22 m²/g

Particle Morphology: needle-like

Crystallographic Structure: cubic

Er₂O₃

AMCN78

12061-16-4

Erbium oxide (Er₂O₃)
Purity: 99.9% (REO)
APS: 41-53 nm (from SSA)
SSA: 13-17 m²/g
Color: pale pink 
Morphology: spherical

Er₂O₃

AMCN79

12061-16-4

Erbium Oxide (Er₂O₃)

Purity: 99.9% (REO)

APS: 43 nm (from SSA)

SSA: 16 m²/g

Color: pink

Morphology: nearly spherical

Eu₂O₃

AMCN80

1308-96-9

Europium oxide (Eu₂O₃)
Purity: 99.99% (REO)
APS: 45-58 nm (from SSA)
SSA: 14-18 m²/g
Color: white
Morphology: spherical

Eu₂O₃

AMCN81

1308-96-9

Europium Oxide (Eu₂O₃ )

Purity: 99.995% (REO)

APS: 58 nm (from SSA)

SSA: 14 m²/g

Color: white

Morphology: nearly spherical

Fe₂O₃

AMCN82

1309-37-1

Iron Oxide (Fe₂O₃, alpha)

Purity: 98+%

APS: 20 - 50 nm

SSA: > 50 m²/g

Color: red brown

Morphology: spherical

Fe₂O₃

AMCN83

1309-37-1

Iron Oxide (Fe₂O₃, gamma)

Purity: 98%

APS: 20 - 50 nm

SSA: > 30 m²/g

Color: red brown

Morphology: spherical

Fe₃O₄

AMCN84

1317-61-9

Iron oxide, 98+%

APS: 20-30 nm

SSA: > 60  m²/g

Particle Morphology: spherical

Crystallographic Structure: cubic

Gd₂O₃

AMCN85

12064-62-9

Gadolinium Oxide (Gd₂O₃)

Purity: 99.9+% (REO)

APS: 20-80 nm (from SSA)

SSA: 10-40 m²/g

Color: white

Morphology: nearly spherical

HfO₂

AMCN86

Hafnium Oxide (HfO₂)

Purity: 99.95%

APS: 100-200 nm

SSA: not measured

True density: 9.68 g/cm³

In₂O₃

AMCN87

1312-43-2

Indium oxide (In₂O₃)

Purity: 99.99%

APS: 30 - 50 nm

SSA: 15 m²/g

Color: yellow

Morphology: faceted (major) and rod (minor)

In₂O₃

AMCN88

1312-43-2

Indium oxide (In₂O₃)

Purity: 99.995%

APS: 30 - 50 nm

SSA: 15 m²/g

Color: yellow with slight green

Morphology: faceted (major) and rod (minor)

In(OH)₃

AMCN89

20661-21-6

Indium hydroxide (In(OH)₃)

Purity: 99.99%

APS: 25 - 35 nm

SSA: 57 m²/g

Color: white

Morphology:  nearly spherical

In₂O₃:

SnO₂

AMCN90

50926-11-9

Indium tin oxide (In₂O₃:SnO₂, 95wt%: 5wt%)

Purity: 99.99%

APS: 30 - 50 nm

SSA: 20 m²/g

Color: yellowish green

Morphology: ~ spherical

In₂O₃:

SnO₂

AMCN91

50926-11-9

Indium tin oxide (ITO), In₂O₃:SnO₂ = 9:1 (wt), 99.99%

APS: 30-50 nm

SSA: 24 m²/g

Particle Morphology: irregular

Crystallographic Structure: cubic

MgO

AMCN92

1309-48-4

Magnesium Oxide (MgO)

Purity: 99%

APS: 100 nm

SSA:  > 7 m²/g

Color: white

Morphology: polyhedral

MgO

AMCN93

1309-48-4

Magnesium oxide,  99.5%

APS: 36 nm (determined from SSA)

SSA: 46 m²/g

Particle Morphology: nearly spherical

Color:  white

MgO

AMCN94

1309-48-4

Magnesium Oxide (MgO)

Purity: 99%

APS: 20 nm

SSA: > 50 m²/g

Color: white

Morphology: polyhedral

MoO₃

AMCN95

1313-27-5

Molybdenum oxide (MoO₃)

Purity: 99.5%

Average particle size: 370 nm (determined from SSA)

Average crystallite size: 90 nm (determined from x-ray diffraction)

SSA: 3.46 g/cm³

Color: light blue

Morphology: nearly spherical

Nd₂O₃

AMCN96

1313-97-9

Neodymium oxide (Nd₂O₃)
Purity: 99.9% (REO)
APS: 49-64 nm (from SSA)
SSA: 13-17 m²/g
Color: pale violet 
Morphology: spherical

Nd₂O₃

AMCN97

1313-97-9

Neodymium Oxide (Nd₂O₃ )

Purity: 99.9+% (REO)

APS: 83 nm (from SSA)

SSA: 10 m²/g

Color: pale purple

Morphology: irregular

NiFe₂O₄

AMCN98

12168-54-6

Nickel Iron Oxide(NiFe₂O₄)

Purity: 98%

APS: 20-30 nm
SSA: 59 m²/g

Color: dark brown

Morphology: nearly spherical

Ni_0.5Zn_0.5Fe₂O₄

AMCN99

Nickel-Zinc Iron Oxide (Ni_0.5Zn_0.5Fe₂O₄)

Purity: 98.5%

APS: 10-30 nm

Color: dark brown

Morphology: nearly spherical

NiO

AMCN100

1313-99-1

Nickel Oxide green (NiO)

(Ni content = 77.5-78.8%)

Purity: 99%

APS: 100 nm

SSA: > 6 m²/g

Color: dark gray

Morphology: spherical

NiO

AMCN101

1313-99-1

Nickel oxide (Ni content = 71.5-75.0%),  99.8%

APS: 10-20 nm

SSA: 50-80 m²/g

Particle Morphology: nearly spherical

Color:  black

Sb₂O₃

AMCN102

1309-64-4

UN1549

Antimony oxide (Sb₂O₃)

Purity: 99.9+%

APS: 90 - 210 nm

SSA: 15. 6 m²/g

Color: white

Morphology: spherical

Sb₂O₃

AMCN103

1309-64-4

UN1549

Antimony oxide, 99.8+%

APS: 41-91 nm

SSA: 26 m²/g

Particle Morphology: nearly spherical

Crystallographic Structure: cubic

SiO₂

AMCN104

7631-86-9

Silicon Oxide (fused-SiO₂,  amorphous)

Purity: 99.94+%

D50: 2.8 um, D90 ~ < 6 um
SSA: 4.6 m²/g

pH: 6

Color: white

Morphology: spherical

SiO₂

AMCN105

7631-86-9

Silicon Oxide (fused-SiO₂,  amorphous)

Purity: 99.94+%

D50: 1.2 um, D90 ~ < 3 um, pH: 6

Color: white

Morphology: spherical

SiO₂

AMCN106

7631-86-9

Silicon Oxide (SiO₂,  quartz)

Purity: 99.95+%

D50 = 2.8 um, D90 ~ < 6 um

SSA: 4.7 m²/g

pH: 6

Color: white

Morphology: spherical

SiO₂

AMCN107

7631-86-9

Silicon Oxide (SiO₂, amorphous)

Purity: 99+%

APS: 80 nm

SSA: 440 m²/g

Color: white

Morphology: ~ spherical

SiO_x

AMCN108

7631-86-9

Silicon Oxide (SiO_x, x=1.2-1.6, amorphous)

Purity: 99.5%

APS: 15 nm

SSA: 160 m²/g

Color: white

Morphology: spherical

SiO_x

AMCN109

7631-86-9

Silicon Oxide (SiO_x, x=1.2-1.6, amorphous)

Purity: 99.5%

APS: 10  nm

SSA: ~640 m²/g

Color: white

Morphology: spherical, porous

Sm₂O₃

AMCN110

12060-58-1

Samarium oxide,  99.9% (REO)

APS: 33-40 nm (determined from SSA)

SSA: 18-22 m²/g

Particle Morphology: nearly spherical

Color:  white or pale yellow

SnO₂

AMCN111

18282-10-5

Tin oxide,  99.5%

APS: 61 nm (determined from SSA)

SSA: 14.2 m²/g

Particle Morphology: faceted

Crystallographic Structure: tetragonal

SrCO₃

AMCN112

1633-05-2

Strontium Carbonate (SrCO₃) Purity: 99%

APS: 30 - 80 nm

SSA: 20 - 60 m²/g   

Color: white 

Morphology: spherical

SrTiO₃

AMCN113

12060-59-2

Strontium titanate (SrO/TiO₂: 0.996 - 1.005), 99.8%

APS: 69-104 nm (determined from SSA)

SSA: 12-18 m²/g

Particle Morphology: spherical

Crystallographic Structure: cubic

Tb₄O₇

AMCN114

12037-01-3

Terbium oxide,  99.95% (REO)

APS: 46-60 nm (determined from SSA)

SSA: 13-17 m²/g

Particle Morphology: spherical

Crystallographic Structure: cubic

TiO₂

AMCN115

13463-67-7

Titanium Oxide (TiO₂, anatase)

Purity: 99%

APS: 5 nm

Color: white

Morphology: spherical

TiO₂

AMCN116

13463-67-7

Titanium Oxide (TiO₂, anatase)

Purity: 99%

APS: 10 nm

SSA: > 120 m²/g

Color:  white

Morphology:  spherical

TiO₂

AMCN117

13463-67-7

Titanium oxide (rutile),  98.5%

APS: 10´40 nm

SSA: 160±30 m²/g

Particle Morphology: needle-like

Color:  white

TiO₂

AMCN118

13463-67-7

Titanium Oxide (TiO₂, rutile)

Purity: 99%

APS: 30-40 nm,  Max<120nm

SSA: > 30 m²/g

Color:  white

Morphology:  spherical

WO₃

AMCN119

1314-35-8

Tungsten oxide,  99+%

APS: 30-70 nm

SSA: not measured

Particle Morphology: nearly spherical

Color:  yellow

Y₂O₃

AMCN120

1314-36-9

Yttrium oxide,  99.9% (REO)

APS: 32-36 nm (determined from SSA)

SSA: 33-37 m²/g

Particle Morphology: spherical

Color: white

Y₂O₃

AMCN121

1314-36-9

Yttrium oxide,  99.995% (REO)

APS: 29 nm (determined from SSA)

SSA: 42 m²/g

Particle Morphology: spherical

Color: white

ZnO

AMCN122

1314-13-2

Zinc oxide,  99.9+%

APS: 90-210 nm

SSA: 4.9-6.8 m²/g

Particle Morphology: irregular

Color: white

ZnO

AMCN123

1314-13-2

Zinc oxide,  99.5%

APS: 20 nm

SSA: 50 m²/g

Particle Morphology: nearly spherical

Color: Milky white

ZrO₂

AMCN124

1314-23-4

Zirconium oxide, 99.95% (metal basis excluding Hf, Hf = 2-3 wt%)

APS: 29-68 nm (determined from SSA)

SSA: 15-35 m²/g

Particle Morphology: spherical

Crystallographic Structure: monoclinic

ZrO₂

AMCN125

1314-23-4

Zirconium Oxide, ZrO₂

Purity: 99.9%(metal basis excluding Hf, Hf < 3 wt%)

Cryst. phases: monoclinic

APS: 40 - 50 nm
SSA: 20 - 30 m²/g

Color: white

Morphology: spherical

ZrO₂

AMCN126

1314-23-4

Zirconium Oxide, ZrO₂

Purity: 99.9%(metal basis excluding Hf, Hf < 3 wt%)

Cryst. phases: ~95% monoclinic + ~5% tetragonal*

APS: 20 - 30 nm

SSA: 30 - 60 m²/g

Color: white

Morphology: spherical

ZrO₂ + 3mol% Y₂O₃

AMCN127

64417-98-7

Zirconium oxide, yttrium oxide stabilized, 99.9% (metal basis excluding  Hf, Hf = 2-3 wt%)

APS: 58-76 nm (determined from SSA)

SSA: 13.5-17.5 m²/g

Particle Morphology: spherical

Crystallographic Structure: 70%monoclinic + 30% tetragonal

ZrO₂ + 3mol% Y₂O₃

AMCN128

64417-98-7

Zirconium Oxide, Yttria Stabilized

(ZrO2 + 3% mol Y₂O₃)

Purity: 99.9%(metal basis excluding Hf, Hf < 3 wt%)

Cryst. phases: 10-30% monoclinic + 70-90% tetragonal

APS: 20 - 30 nm

SSA: 30 - 60 m²/g

Color: white

Morphology: spherical

ZrO₂ + 8mol% Y₂O₃

AMCN129

64417-98-7

Zirconium Oxide, Yttria Stabilized

(ZrO2 + 8% mol Y₂O₃)

Purity: 99.9%(metal basis excluding Hf, Hf=2-3 wt%)

APS: 51 - 65 nm (from SSA)