93632

Zinc oxide

analytical standard

• Linear Formula: ZnO
• CAS Number: 1314-13-2
• Molecular Weight: 81.39
• EC Number: 215-222-5
• MDL number: MFCD00011300
• PubChem Substance ID: 329770256
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• Assay: ≥99.0% (KT)
• shelf life: limited shelf life, expiry date on the label
• technique(s): AAS: suitable; HPLC: suitable; ICP: suitable; gas chromatography (GC): suitable
• cation traces: As: ≤2 mg/kg; Cd: ≤10 mg/kg; Fe: ≤10 mg/kg; Pb: ≤10 mg/kg
• application(s): cleaning products; cosmetics; environmental; food and beverages; personal care
• format: neat
• SMILES string: O=[Zn]
• InChI: 1S/O.Zn
• InChI key: XLOMVQKBTHCTTD-UHFFFAOYSA-N

Description

General description

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Application

Zinc oxide has been used as a raw material in the synthesis of environmental friendly silver front contact paste comprising of silver particles, glass frit powders, and resin binder, which can be used in crystalline silicon solar cells.

Employed in the preparation of NaZnSiO₃OH, a novel chiral framework material which has potential application in ion exchange, adsorption or catalysis.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety Information

• Pictograms: GHS09
• Signal Word: Warning
• Hazard Statements: H410
• Precautionary Statements: P273 - P391 - P501
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable