Zinc oxide [1314-13-2]

Zinc Oxide [1314-13-2] presents a precisely defined set of physicochemical properties. Its molecular formula is ZnO, with a molecular weight of 81.38. This white to faint yellow amorphous free flowing powder has a Melting Point of 1975.0 °C, as specified for this SKU. As a precaution, it carries a Warning signal word due to its chemical nature. Additional product-specific specifications available for this SKU include a purity of ≥ 99.0%, a maximum iron content of 200ppm, a maximum lead content of 3.0ppm, and a loss on ignition of ≤ 1.0%. It conforms to structure as identified by IR spectroscopy. To comply with limits, it contains no more than 0.5% of substances not precipitated by ammonium sulphide, and it meets the limit test for carbonates and substances insoluble in acids. This product falls under the substance groups of Zinc compounds and Metal oxides. Safety goggles and gloves are recommended during handling.

• CAS Number: 1314-13-2
• Melting Point: 1975.0 °C
• Molecular Formula: ZnO
• Molecular Weight: 81.38
• GHS Signal Word: Warning
• Vapour Density: 5.61
• Exact Mass: 79.924056
• Hazard Statements:
  • H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
  • H361: Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]