copper sulfate is an inorganic compound, chemical formula is cuso4, anhydrous copper sulfate is white or off-white powder.
copper sulfate is not only a kind of fertilizer, but also a kind of widely used fungicide. bordeaux liquid, copper soap liquid, copper ammonium preparation, is prepared with copper sulfate, quicklime, soap, ammonium bicarbonate.
product name: cupric sulfate
chemical formula: cuso4
molecular weight: 159.61
melting point: 560 ℃
water solubility: soluble in water
density: 3.606 g/cm3
appearance: white or off-white powder
safety description: s24/25; s36; s60; s61; s22
hazard symbol: r22; r36/38; r50/53
hazard description: xn; n
anhydrous copper sulfate:
appearance and properties: anhydrous copper sulfate is a grayish white powder, which is easy to turn blue-green copper sulfate pentahydrate after absorbing water.
melting point: 560℃。
density: 3.606 g/cm3 (25ºc)
vapor pressure: 7.3mm hg (25ºc)
solubility: soluble in water and methanol. insoluble in ethanol.
copper sulfate pentahydrate:
copper sulfate pentahydrate is a clear dark blue crystal or powder with a solubility of 316 g/l in water at 0℃. it is insoluble in ethanol and almost insoluble in most other organic solvents. it is emerald green in glycerol, slowly weathered in air, loses two molecules of crystal water (30℃) by heating, and becomes white hydrate (cus04 · h20) at 110℃. it is yellow or green with impurities and has no odor. this product has a strong corrosive effect on iron. copper sulfate is not only a kind of fertilizer, but also a kind of widely used fungicide. bordeaux liquid, copper soap liquid, copper ammonium preparation, is prepared with copper sulfate, quicklime, soap, ammonium bicarbonate.