| DESCRIPTION |
PURITY |
AV SIZE |
SIZE RANGE |
DISPERSION |
SPECIAL SURFACE AREA |
MORPHOLOGY |
BULK DENSITY |
TRUE DENSITY |
COLOR |
WARNINGS |
ITEM # |
PRICE |
QUANTITY |
| Aluminum Nitride Powder (Av Size <50nm) |
98% |
<50 nm |
40-50 nm |
Dissociative Oxygen Content: < 1% |
> 75m2/g |
Crystal Phase: Hexagonal, Effective duration: 24 months |
0.15 g/cm3 |
3.26 g/cm3 |
Off white |
TEM Water Reactive Solid UN2813 |
SN4101 |
$6.2/gram |
|
| Silicon Nitride-Amorphous, Av. Size 20 nm |
98% |
≤20 nm |
10-20 nm |
n/a |
> 115 m2/g |
Amorphous Si3N4, Crystal Phase hexagonal, Effective duration: 24 months |
0.05 g/cm3 |
3.4 g/cm3 |
White |
TEM
Dissociative Si: 0.4%, Oxygen Content: < 0.7%-1% |
SN4201 |
$3.6/gram |
|
| Alpha Silicon Nitride - Whisker |
98% |
Diameter <100 nm x Length 800 nm |
n/a |
n/a |
>45 m2/g |
Crystal: hexagonal, effective duration 24 months |
0.044 g/cm3 |
3.4 g/cm3 |
Grey white |
Dissociative Si: 0.4%, Oxygen Content: < 1% |
SN53490 |
$3.6/gram |
|
| Titanium Nitride (Av. Size <15nm) |
98% |
<15 nm |
10-20 nm |
Dissociative Si: 0.02%, Oxygen Content: < 1%, C < 0.2%, Fe < 0.04% |
> 80 m2/g |
Spherical, Crystallographic Form: FCC (Face Center Cubic) |
0.08 g/cm3 |
5.22 g/cm3 |
Grey white |
TEM Flammable Solid, inorganic; UN3178 |
SN4301 |
$6.6/gram |
|
To buy less than a gram or ml, please specify volume as a decimal,
for example 0.25 for a quarter gram.
All prices are ex-works Fremont CA USA in US$. Please note a $10.00 packaging and handling fee applies to all orders.
All orders for powders must be a minimum of $75 without the shipping fee; all orders with colloids or dispersions must be a minimum of $150 per order. Customer must enter a minimum order of 2 grams or mls and above for the Item(s)/Product(s) with per unit price between $1 to $25.
All orders are our bound by our terms and conditions.
All orders with a hazardous classification will incur extra freight charges if the order amount is over 28 grams, which will be added after order submission.
For domestic orders, the hazmat fee is $35 and the order must ship priority, while for international the hazmat+international freight fee is $190 for amounts up to about 2 lbs., or 56 grams.
Orders for delivery within California will have 9.75% sales tax added.
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