P-Hydroxybenzaldehyde (PHB)
Product Description
P-Hydroxybenzaldehyde (PHB)
Product Name | P-Hydroxybenzaldehyde (PHB) | Molecular Structure | ||
Other Name | P-Hydroxy Benzaldehyde; 4-Hydroxybenzaldehyde; Para-Hydroxy Benzaldehyde; PHB | |||
CAS No | 123-08-0 | |||
Molecular Formula | C7H6O2 | |||
Check-Point | Specification | |||
Appearance | Light Yellow Crystalline Powder | White Crystalline Powder | ||
Purity | ≥99% | ≥99.5% | ||
Melting Point | 114.5-117℃ | 115.5-117℃ | ||
Water | ≤0.5% | ≤0.3% | ||
Packing：25kg woven bag or 25kg fibre drum
Product Usage：It's the important intermediates of pharmaceutical industry and spices. In foreign , it's also used for synthesis of bromoxynil and chloroxynil which are kind of herbicides, and also used in the manufacture of bactericide, photographic emulsifier, nickel plating luster agent, liquid crystal, etc; In the pharmaceutical field, it can be used for synthesis of amoxicillin, antibacterial synergistic agent named TMP, 3,4,5-Trimethoxybenzaldehyde，Artificial gastrodia elata, farrerol, esmololhydrochloride; In the spicery field, it can be used for synthesis of spicery,for example: vanillin, ethyl vanillin, piperonal, springaldehyde, p-anisaldehyde, raspberry ketone natural,etc.