Silicon nitride
ALDRICH/636703 - nanopowder, <50 nm particle size (spherical), ≥98.5% trace metals basis
CAS Number: 12033-89-5
Empirical Formula (Hill Notation): N4Si3
Molecular Weight: 140.28
EC Number: 234-796-8
MDL Number: MFCD00011230
Linear Formula: Si3N4
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 636703-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 636703-25G
| assay | ≥98.5% trace metals basis |
| bulk density | 0.046 g/mL |
| density | 3.44 g/mL at 25 °C (lit.) |
| form | nanopowder |
| InChI | 1S/N4Si3/c1-5-2-6(1)3(5)7 |
| InChI key | HQVNEWCFYHHQES-UHFFFAOYSA |
| particle size | <50 nm (spherical) |
| SMILES string | N12[Si]34N5[Si]16N3[Si]25 |
| surface area | 103-123 m2/g |
| Packaging: | 25, 100 g in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | nwg |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥98.5% trace metals basis |
| Density | 3.44 g/mL at 25 °C (lit.) |
| UNSPSC | 12352302 |