NIST2066

K-411 Glass microspheres

NIST^® SRM^® 2066

• Synonym(s): Glass spheres
• Empirical Formula (Hill Notation): O₂Si
• CAS Number: 65997-17-3
• Molecular Weight: 60.08
• MDL number: MFCD00147032
• UNSPSC Code: 41116107
• PubChem Substance ID: 329818727
• NACRES: NA.24

Properties

• grade: certified reference material
• Quality Level: 100
• form: powder
• packaging: pkg of 50 mg
• manufacturer/tradename: NIST^®
• density: 1.1 g/mL at 25 °C (lit.)
• application(s): glass & ceramic
• SMILES string: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• InChI key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Description

General description

This Standard Reference Material (SRM) is intended for use as a standard for the quantitative microanalysis of particles and for the development of particle matrix correction procedures. The elements present in these microspheres, common to many classes of particles, are silicon, calcium, magnesium, iron, and oxygen. SRM 2066 consists of approximately 50 mg of glass microspheres of known composition and size (1 μm to 40 μm) with minimal microheterogeneity. For more information, please refer to the COA and SDS.

SRM 2066_cert

SRM 2066_SDS

Other Notes

Certified for the analytes listed below.
Silicon (Si), Calcium (Ca), Magnesium (Mg), Iron (Fe), Oxygen (O)

See certificate for values and more details at nist.gov/SRM.

Legal Information

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

Safety Information

• pictograms: GHS08
• signalword: Danger
• hcodes: H350i
• pcodes: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Carc. 1B Inhalation
• Storage Class: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable