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1,3-Dihydroxynaphthalene is used as a biochemical reagent.
Items | Specification | Result |
Assay(HPLC) | ≥99.0% | 99.78% |
Appearance | Light brown to grey crystal powder | Complies |
Melting point | 123-125℃ | 123-125℃ |
Related substances | Total impurities≤1.0% | 0.21% |
Heavy metals | ≤0.5% | Complies |
Loss on drying | ≤0.5% | 0.1% |
Water | ≤0.5% | 0.1% |
Residue on ignition | ≤0.1% | 0.05% |
Product parameters | |
Cas number: | 132-86-5 |
Appearance: | Light brown to grey crystal powder |
Purity: | 99%min |
Package details: | 100g,1kg/foil bag;25kg/drum |
Brand: | Fortunachem |
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