2.0 M Zinc sulfate heptahydrate

100 mL bottle of 2.0 M Zinc sulfate heptahydrate Optimize Reagent.
Synonyms: None
ZnSO4 7H2O
Mr 287.56 (161.46 without water)
CAS Number [7446-20-0]
EC Number 231-793-3
RTECS ZH5300000
Merck 14, 10159
MDL Number MFCD00149894
PubChem Substance ID 24859031
Purity > 99.5%
UN Number UN 3077 9/PG 3
Measured pH range: 3.4 - 4.4 at 25 degrees Celsius
Measured Conductivity Range: 54.1 - 57.6 mS/cm at 25 degrees Celsius
Measured Refractive Index Range: 1.38196 - 1.38598 at 20 degrees Celsius
As <0.00005%
Ca <0.001%
Cd <0.0002%
Cl <0.0005%
Cu <0.0005%
Fe <0.0005%
K <0.001%
Mg <0.001%
Mn <0.0002%
N <0.0005%
Na <0.0005%
Pb <0.0005%