Copper(II) sulfate

Melting point :200 °C (dec.)(lit.)
Density :3.603 g/mL at 25 °C(lit.)
bulk density :800kg/m3
vapor pressure :7.3 mm Hg ( 25 °C)
storage temp. :Store at +5°C to +30°C.
solubility :H₂O: soluble
form :powder
color :Slightly greenish to gray
Specific Gravity :3.603
PH Range :3.7 - 4.5
PH :3.5-4.5 (50g/l, H2O, 20℃)
Flame Color :Bluish-green
Odor :odorless
Water Solubility :203 g/L (20 ºC)
Thermal Conductivity :2.092 W/(m·K) (crystal)
Sensitive :Hygroscopic
Merck :14,2653
Exposure limits :ACGIH: TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3 Dielectric constant :10.3（0.0℃）
Stability :hygroscopic
Cosmetics Ingredients Functions :SKIN CONDITIONING
InChI :1S/Cu.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
InChIKey :ARUVKPQLZAKDPS-UHFFFAOYSA-L
SMILES :[Cu++].[O-]S([O-])(=O)=O
CAS DataBase Reference :7758-98-7(CAS DataBase Reference)
NIST Chemistry Reference :Cupric sulfate(7758-98-7)
EPA Substance Registry System :Cupric sulfate (7758-98-7)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P391 Collect spillage. Hazardous to the aquatic environment P501 Dispose of contents/container to..…