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4-Hydroxycoumarin
Product Detailed
Related Categories:Other Organic Chemical
white color crystal
1.product:4-Coumarinyl alcohol 2.CAS NO:1076-38-6 3.Reliable supplier 4High quality 5Competitive price
Test Item | Analysis Specification | Result |
Appearance | A white or almost crystalline power | white crystalline power |
Assay | ≥99.0% | 99.57% |
Sulfate residue | ≤0.2% | 0.06% |
Loss on drying | ≤0.5% | 0.03% |
Melting point | 213~217°C | 215.0~216°C |
Conclusion | In accordance with the standard of enterprise. | |
4-Hydroxycoumarin