Carbon monoxide-18O
ALDRICH/609706 - 95 atom % 18O, 99% (CP)
CAS Number: 4906-87-0
Empirical Formula (Hill Notation): C18O
Molecular Weight: 30.01
MDL Number: MFCD00083861
Linear Formula: C18O
Product Type: Chemical
| assay | 99% (CP) |
| InChI | 1S/CO/c1-2/i2+2 |
| InChI key | UGFAIRIUMAVXCW-HQMMCQRPSA |
| isotopic purity | 95 atom % 18O |
| mass shift | M+2 |
| SMILES string | [C-]#[18O+] |
| Packaging: | 1 L in steel cylinder |
| Packaging: | All gas volumes are quoted at Standard Temperature and Pressure (STP) and not at Normal Temperature and Pressure (NTP). One STP Liter is 7.7% more gas than one NTP Liter. |
| Packaging: | Standard 1 L quantity is packaged in a 450 mL carbon steel lecture bottle  with brass CGA 110/180 valve . Nominal gas pressure at 21ºC is 20 psig for 1 L. This pressure is slightly above atmospheric pressure. Care must be taken when extracting this product from the cylinder. |
| Packaging: | This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service . |
| Recommended products: | Stainless steel control valves Z146951 or Z187224 PTFE sealing washers GCA inlet size 180 Z146994 PTFE sealing washers CGA inlet size 110 Z146986 |
| Symbol |     GHS02,GHS04,GHS06,GHS08 |
| Signal word | Danger |
| Hazard statements | H220 - H221 - H280 - H331 - H360D - H372 |
| Precautionary statements | P201 - P210 - P304 + P340 + P311 - P308 + P313 - P403 + P233 - P410 + P403 |
| Hazard Codes | F+,T |
| Risk Statements | 61-12-23-48/23 |
| Safety Statements | 53-45 |
| RIDADR | UN1016 - class 2 - Carbon monoxide, compressed |
| WGK Germany | WGK 1 |
| Purity | 99% (CP) |
| UNSPSC | 12352119 |