engaged in the trade of pharmaceuticals, pesticides, food additives and daily chemicals, etc.
widely used in various fine chemical industries
engaged in the trade of pharmaceuticals, pesticides, food additives and daily chemicals, etc.
widely used in various fine chemical industries
P-nitrophenol
| Product Type | Organic products |
| Product Name | P-nitrophenol |
| Detail | p-nitrophenol (English name p-nitrophenol) is named 4-nitrophenol in the system, and its molecular formula is C6H5NO3.?There are three?isomers of?nitrophenol?, and o-, meta-, and p-nitrophenol.?P-Nitrophenol is colorless to slightly yellow needle-like crystals at room temperature.?Colorless crystals are obtained from toluene at ≥63°C, which are?metastable?at room temperature?.?Stable to light, yellow crystals are obtained at 63℃, stable at room temperature, and turn red under light.?Soluble?in chloroform?,?ethanol?,?diethyl ether?,?benzene?,?acetone and?the like, the?alkali metal?of the?carbonate?as a yellow solution.?It is easy to oxidize in the air and the color becomes darker.?The order of the toxicity intensity of nitrophenol is: para-position> meta-position> ortho-position. |
