basic_info |
|
| Product_Name： | 乙二醛(39%水溶液,约8.8mol/L) |
| CAS： | 107-22-2 |
| 中文同义词： | 乙二醛(39%水溶液,约8.8mol/L) ; 乙二醛 ; 乙二醛溶液 ; 草酸醛 ; 乙二醛 溶液 |
| EnglishSynonyms： | GLYOXAL ; OXALALDEHYDE ; GLYOXYLALDEHYDE ; DIFORMYL ; ETHANEDIAL ; GLYOXAL SOLUTION ; GLYCYOXAL ; 1,2-ETHANEDIONE ; OXALDEHYDE |
| pro_mdlNumber： | MFCD00006957 |
| pro_acceptors： | 2 |
| pro_donors： | 0 |
| pro_smile： | C(=O)C=O |
| InChi： | InChI=1S/C2H2O2/c3-1-2-4/h1-2H |
| InChiKey： | InChIKey=LEQAOMBKQFMDFZ-UHFFFAOYSA-N |
property |
|
| MeltingPoint： | 15℃ |
| Boiling_Point： | DENSITY: 1.265/51℃ |
| Density： | 1.265g/mLat25°C |
| PhysicalProperty： | REFRACTIVE INDEX: N20/D 1.409 |
| Comments： | ANION TRACES: CHLORIDE (CL-): ANION TRACES: SULFATE (SO42-): CATION TRACES: CA: CATION TRACES: CD: CATION TRACES: CO: CATION TRACES: CR: CATION TRACES: CU: CATION TRACES: FE: CATION TRACES: K: CATION TRACES: MG: CATION TRACES: MN: CATION TRACES: NA: CATION TRACES: NI: CATION TRACES: PB: CATION TRACES: ZN: CAUTION: MAY PRECIPITATE ON STORAGE CAUTION: REDISSOLVE AT 50-60 DEG C CONCENTRATION: APPROX 40% IN H2O (APPROX 8.8 M) FORM: SOLUTION OTHER NOTES: REACTS WITH GUANIDINO GROUPS. MODIFICATION OF BOVINE ERYTHROCYTE SUPEROXIDE DISMUTASE OTHER NOTES: THIS FORM OF GLYOXAL IS COMPOSED OF 3 MOLES OF GLYOXAL AND 2 MOLES OF WATER IN A RELATIVELY STABLE CONFIGURATION OTHER NOTES: WHAT YOU CAN DO WITH GLYOXAL, REVIEW STORAGE TEMPERATURE: 2-8 DEG C UNSPSC: 12352200 WGK: 3 |
| Concentration： | ~40%inH2O(~8.8M) |
secure_info |
|
| secure_symbol： |
GHS07
GHS08
|
| secure_signal_word： | Warning |
| secure_risk_stmt： | H315-H317-H319-H341 |
| secure_cautionary_stmt： | P280-P305 + P351 + P338 |
| secure_damage_code： | Xn |
| secure_risk_disclosure_stmt： | R:20-36/38-43-68 |
| secure_security_stmt： | S:36/37 |
| secure_un_code： | 1760 |
| secure_wgk_germany： | 1 |
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