Oxalic acid-13C2 dihydrate
ALDRICH/490466 - 99 atom % 13C
Synonym: Ethanedioic-13C2 acid
CAS Number: 286367-59-7
Empirical Formula (Hill Notation): 13C2H2O4 · 2H2O
Molecular Weight: 128.05
MDL Number: MFCD01321408
Linear Formula: HO213C13CO2H · 2H2O
Product Type: Chemical
| assay | 99% (CP) |
| form | solid |
| InChI | 1S/C2H2O4.2H2O/c3-1(4)2(5 |
| InChI key | GEVPUGOOGXGPIO-BQTCFENJSA |
| isotopic purity | 99 atom % 13C |
| mass shift | M+2 |
| mp | 101-102 °C (lit.) |
| Quality Level | 200 ![]() |
| SMILES string | O.O.O[13C](=O)[13C](O)=O |
| Packaging: | 500 mg in glass bottle |
| 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 . |
| Symbol | ![]() ![]() GHS05,GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H302 + H312 - H314 - H361 |
| Precautionary statements | P201 - P260 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Codes | C |
| Risk Statements | 63-21/22-34 |
| Safety Statements | 26-27-36/37/39-45 |
| RIDADR | UN 3261 8 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99% (CP) |
| mp | 101-102 °C (lit.) |
| UNSPSC | 12352106 |




