IAEA-S-1 (sulfur isotopes in silver sulfide)
SIAL/NISTRM8554 - NIST® RM 8554
Synonym: Silver sulfide
CAS Number: 21548-73-2
Empirical Formula (Hill Notation): Ag2S
Molecular Weight: 247.80
MDL Number: MFCD00003406
Linear Formula: Ag2S
Product Type: Chemical
application(s) | pharmaceutical (small molecule) |
density | 7.234 g/mL at 25 °C (lit.) |
format | matrix material |
grade | certified reference material |
InChI | 1S/2Ag.S |
InChI key | OCWNMDUAUUAHSJ-UHFFFAOYSA |
manufacturer/tradename | NIST® |
mp | 845 °C (lit.) |
Quality Level | 100 ![]() |
SMILES string | [Ag]S[Ag] |
General description: | SRM 8554_cert ![]() ![]() ![]() ![]() |
Legal Information: | NIST is a registered trademark of National Institute of Standards and Technology |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H315 - H319 - H335 |
Precautionary statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
mp | 845 °C (lit.) |
Density | 7.234 g/mL at 25 °C (lit.) |
UNSPSC | 12352200 |