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Details
Product Name: Malonic acid
CAS: 141-82-2
MF: C3H4O4
MW: 104.06
EINECS: 205-503-0
Appearance: white crystalline powder
Specification
| item | value |
| Melting point | 132-135 °C (dec.) (lit.) |
| Specific rotation | 140℃（decomposition） |
| Density | 1.619 g/cm3 at 25 °C |
| Packing | 25Kg/Drum |
Application
Malonic acid and its esters are mainly used in spices, adhesives, resin additives, pharmaceutical intermediates, electroplating polishing agents, explosion control agents, thermal welding flux additives, etc. In the pharmaceutical industry, it is used to produce luminal, barbiturate, vitamin B1, vitamin B2, vitamin B6, phenylbutazone, amino acids, etc. Malonic acid is used as an aluminum surface treatment agent. Since it only produces water and carbon dioxide when heated and decomposed, there is no pollution problem. In this regard, it has great advantages over acid-type treatment agents such as formic acid used in the past.
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