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- Product Name.:3,4-Dihydroxybenzaldehyde
- CAS No: 139-85-5
- Weight: 138.12074
- Formula: C7H6O3
- Melting Point: 152-157 ºC
- Boiling Point: 295.4°Cat760mmHg
- Density: 1.409g/cm3
Profile: Shaanxi Sunrun Bio-technology Co., Ltd. offers herbal extracts and pharmaceutical intermediates. Our products include amygdalin, trans-resveratrol, chrysophanic acid, berberine hydrochloride, ursolic acid, berberine hydrochloride, protocatechuic aldehyde and chrysophanic acid. Berberine hydrochloride is a yellow needle-like crystals, slightly soluble in cold water or ethanol. It dissolves in chloroform, in diethyl ether and almost insoluble in cold ethanol. Ursolic acid is an ...
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- Business Type: Manufacturers
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