NBS 28 (silicon and oxygen isotopes in silica sand)
SIAL/NISTRM8546 - NIST® RM 8546
Synonym: Sand, white quartz; Quartz; Silicon dioxide
CAS Number: 14808-60-7
Empirical Formula (Hill Notation): O2Si
Molecular Weight: 60.08
MDL Number: MFCD00011232
Linear Formula: SiO2
Product Type: Chemical
application(s) | pharmaceutical (small molecule) |
format | matrix material |
grade | certified reference material |
InChI | 1S/O2Si/c1-3-2 |
InChI key | VYPSYNLAJGMNEJ-UHFFFAOYSA |
manufacturer/tradename | NIST® |
Quality Level | 100 ![]() |
SMILES string | O=[Si]=O |
General description: | SRM 8546_cert ![]() ![]() ![]() ![]() |
Legal Information: | NIST is a registered trademark of National Institute of Standards and Technology |
Symbol | ![]() |
Signal word | Danger |
Hazard statements | H350 - H372 |
Precautionary statements | P201 - P202 - P260 - P264 - P270 - P308 + P313 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
UNSPSC | 41116107 |