Glyoxal solution
SIAL/43612 - ~40% in H2O, for HPLC derivatization, LiChropur™
Synonym: Ethanedial; Oxalaldehyde
CAS Number: 107-22-2
Empirical Formula (Hill Notation): C2H2O2
Molecular Weight: 58.04
MDL Number: MFCD00006957
Linear Formula: OHCCHO
Product Type: Chemical
concentration | 38.0-42.0% |
~40% in H2O | |
form | liquid |
grade | for HPLC derivatization |
InChI | 1S/C2H2O2/c3-1-2-4/h1-2H |
InChI key | LEQAOMBKQFMDFZ-UHFFFAOYSA |
quality | LiChropur™ |
Quality Level | 100 ![]() |
SMILES string | [H]C(=O)C([H])=O |
technique(s) | HPLC: suitable |
Application: | suitable for HPLC derivatization |
Caution: | May precipitate on storage; redissolve at 50-60 °C. |
Legal Information: | LiChropur is a trademark of Merck KGaA, Darmstadt, Germany |
Other Notes: | This form of glyoxal is composed of 3 moles of glyoxal and 2 moles of water in a relatively stable configuration. |
Recommended products: | Discover LiChropur reagents ideal for HPLC ![]() ![]() |
Symbol | ![]() ![]() |
Signal word | Warning |
Hazard statements | H315 - H317 - H319 - H332 - H341 |
Precautionary statements | P201 - P280 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313 |
Hazard Codes | Xn |
Risk Statements | 20-36/38-43-68 |
Safety Statements | 36/37 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
UNSPSC | 41116105 |