Zinc oxide, dispersion
ALDRICH/721077 - nanoparticles, <100 nm particle size (TEM), ≤40 nm avg. part. size (APS), 20 wt. % in H2O
Synonym: Zinc monoxide; Zinc white
CAS Number: 1314-13-2
MDL Number: MFCD00011300
Linear Formula: ZnO
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: 721077-100G.
| avg. part. size | ≤40 nm (APS) |
| concentration | 20 wt. % in H2O |
| density | 1.7 g/mL±0.1 g/mL at 25 °C |
| form | dispersion |
| nanoparticles | |
| InChI | 1S/O.Zn |
| InChI key | XLOMVQKBTHCTTD-UHFFFAOYSA |
| particle size | <100 nm (TEM) |
| pH | 7.5±1.5 |
| Quality Level | 200  |
| SMILES string | [Zn]=O |
| Application: | ZnO dispersions have piezo and pyroelectric properties that make it useful in the development of sensors, generators, and photo-catalysis. It has low toxicity and biocompatibility, which facilitate its applications in biomedicine. |
| General description: | Zinc oxide, dispersion (ZnO) is a multi-function metal oxide with unique physio-chemical properties, which includes high chemical stability, broad range absorption spectra and high electrochemical characteristics. It can also be categorized as a semiconductor due to its high energy band width and high thermal stability that make it potentially useful in electronics and optoelectronics applications. |
| Packaging: | 100 g in glass bottle |
| Symbol |  GHS09 |
| Hazard statements | H411 |
| Precautionary statements | P273 - P391 - P501 |
| Hazard Codes | N |
| Risk Statements | 50/53 |
| Safety Statements | 61 |
| RIDADR | UN 3082 9 / PGIII |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Density | 1.7 g/mL±0.1 g/mL at 25 °C |
| UNSPSC | 12161600 |