Copper(II) sulfate pentahydrate
Catalog Number
ACM7758998
CAS
7758-99-8
IUPAC Name
copper;sulfate;pentahydrate;
Synonyms
Chromouschloride
Application
Anhydr salt for detecting and removing trace amounts of water from alcohols and other organic Compounds; as fungicide. Pentahydrate as agricultural fungicide, algicide, bactericide, herbicide; food and fertilizer additive; in insecticide mixtures; in manufacture of other Cu salts; as mordant in textile dyeing; in preparation of azo dyes; in preserving hides; in tanning leather; in preserving wood; in electroplating solutions; as battery electrolyte; in laundry and metal-marking inks; in petroleum refining; as flotation agent; pigment in paints, varnishes and other materials; in mordant baths for intensifying photographic negatives; in pyrotechnic compositions; in water-resistant adhesives for wood; in metal coloring and tinting baths; in antirusting compositions for radiator and heating systems; as reagent toner in photography and photoengraving; etc.
Molecular Weight
249.69
Molecular Formula
CuSO4 · 5H2O
Product Information
Canonical SMILES
O.O.O.O.O.[O-]S(=O)(=O)[O-].[Cu+2];
Inchi
InChI=1S/Cu.H2O4S.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+2;;;;;;/p-2
InChIKey
JZCCFEFSEZPSOG-UHFFFAOYSA-L
Melting Point
297 ° F (dehydrates) (NTP, 1992);Decomp above 110 deg C;
Purity
≥99%
Density
2.284 (NTP, 1992);2.286 @ 15.6 deg C/4 deg C;2.3 g/cm³;
Solubility
greater than or equal to 100 mg/mL at 70° F (NTP, 1992);31.6 g/100 cc water @ 0 deg C, 203.3 g/100 cc @ 100 deg C;1 g in about 500 ml alcohol;In water: 148 g/kg @ 0 deg C; 230.5 gkg @ 25 deg C; 335 g/kg @ 50 deg C; 736 g/kg @ 100 deg C;Practically insol in most organic solvents.;1 g in 3 ml glycerine;15.6 g/100 cc methanol @ 18 deg C;Soluble in methanol (15.6 g/100 ml solution) but insoluble in ethanol; it readily forms soluble alkaline complexes at sufficiently high concentrations of amines or alkali cyanides.;In water, 3.2X10+4 mg/l @ 20 deg C PubMed Abstract;Solubility in water, g/100ml at 0 °C: 31.7;
storage
Store at RT
Complexity
62.2
Hazard Statements
H225 H319 H335
Heavy Atom Count
11
MDL Number
MFCD00149681
Precautionary Statements
P210 P261 P305+P351+P338
Signal Word
Danger
Monoisotopic Mass
248.934g/mol
Topological Polar Surface Area
93.6A^2
Exact Mass
248.934g/mol
Odor
Odorless;
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