Customization: | Available |
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CAS No.: | 110-17-8 |
Formula: | C4h4o4 |
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Specification of Fumaric Acid | |
Items | Standards |
Appearance | White crystalling powder |
Assay | 99.5% min |
Melting Point | 287 °C min |
Heavy Metals(as Pb) | 10 ppm max |
Residue on Ignition | 0.1% max |
Arsenic(As) | 3 ppm max |
Loss on Drying | 0.5% max |
Maleic Acid | 0.1% max |
Conclusion | The goods conform to the standards FCCVI |