2-Octenedioic acid in china 5698-50-0 hot sale good price for 2-Octenedioic acid
Product Description
Product name | 2-Octenedioic acid |
Cas number | 5698-50-0 |
Molecular formula | C8H12O4 |
Molecular weight | 172.17 |
Assay | ≥98% |
Melting point | 158℃-161℃ |
Chlorides | ≤100ppm |
Sulfates | ≤200ppm |
Heavy metals | ≤20ppm |
Loss on drying | ≤0.5% |
Residue on ignition | ≤0.05% |
4-hydroxybenzoic acid | ≤0.1% |
4-hydroxyisophthalic acid | ≤0.05% |
Phenol | ≤0.02% |
Any other impurities | ≤0.05% |
Total impurities | ≤0.2% |
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