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MALEIC HYDRAZIDE Extra Pure 1,2-Dihydro-3,6-pyridazinedione; 3,6-Dihydroxypyridazine; 3,6-Pyridazinediol
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General
Description
| Article No. | 04491 | Grade | Extra Pure |
| Purity | 98% | CAS No. | 123-33-1 |
| Molecular Formula | C4H4N2O2 | Molecular Weight | 112.09 |
| H.S. Code | 2933.9990 | Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline | ||||
| Odour | Odorless | Melting point/ Freezing point [°C] | 299 – 301 °C | ||||
| Auto-ignition temperature [°C] | 375 °C | Flash point [°C] | 300 °C | ||||
Specifications
| Appearance | White to pale cream crystalline powder | Assay (acidimetric) | Min 98% |
Safety Information and Hazard Symbols
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Symbol: GHS07, GHS08
Signal Word: Warning
Hazardous Statement: H315-H319-H335-H341
Precaution Statement: P202-P261-P264-P302+P352-P305+P351+P338-P308+P313
Signal Word: Warning
Hazardous Statement: H315-H319-H335-H341
Precaution Statement: P202-P261-P264-P302+P352-P305+P351+P338-P308+P313
Revision Date:Â 24-Mar-2026
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