Customization: | Available |
---|---|
CAS No.: | 110-17-8 |
Formula: | C4h4o4 |
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Parameters | Specification |
Assay | 99.5-100.5% |
Melting point | 294°C -300°C |
Maleic acid | 0.10% max |
Water | 0.50% max |
Residue on ignition | 0.1% max |
Heavy metals(as Pb) | 10 ppm max |
Arsenic (As) | 3 ppm max |