Zinc sulfate monohydrate
SIGALD/96495 - purum p.a., ≥99.0% (KT)
CAS Number: 7446-19-7
Empirical Formula (Hill Notation): O4SZn · H2O
Molecular Weight: 179.47
EC Number: 231-793-3
MDL Number: MFCD00149893
Linear Formula: ZnSO4 · H2O
Product Type: Chemical
anion traces | chloride (Cl-): ≤500 mg/kg |
assay | ≥99.0% (KT) |
cation traces | Ca: ≤100 mg/kg |
Cd: ≤50 mg/kg | |
Co: ≤50 mg/kg | |
Cu: ≤50 mg/kg | |
Fe: ≤50 mg/kg | |
K: ≤100 mg/kg | |
Na: ≤100 mg/kg | |
Ni: ≤50 mg/kg | |
Pb: ≤50 mg/kg | |
form | powder |
grade | purum p.a. |
InChI | 1S/H2O4S.H2O.Zn/c1-5(2,3) |
InChI key | RNZCSKGULNFAMC-UHFFFAOYSA |
Quality Level | 200 ![]() |
SMILES string | O.[Zn++].[O-]S([O-])(=O)= |
solubility | water: soluble(lit.) |
Application: | Zinc sulfate monohydrate may be used in the following studies: • Preparation of rayon, sprays (used in agriculture) and dyes. • As a precipitation reagent during the preparation of sample solution for ultra high pressure liquid chromatographic (UHPLC) analysis. • Preparation of ZnO nanocrystals, via sol-gel incineration technique. |
Symbol | ![]() ![]() ![]() |
Signal word | Danger |
Hazard statements | H302 - H318 - H410 |
Precautionary statements | P264 - P270 - P273 - P280 - P301 + P312 - P305 + P351 + P338 |
Hazard Codes | Xn,N |
Risk Statements | 22-41-50/53 |
Safety Statements | 22-26-39-46-60-61 |
RIDADR | UN 3077 9 / PGIII |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥99.0% (KT) |
UNSPSC | 12352300 |