96495

Zinc sulfate monohydrate

purum p.a., ≥99.0% (KT)

• Linear Formula: ZnSO₄ · H₂O
• CAS Number: 7446-19-7
• Molecular Weight: 179.47
• EC Number: 231-793-3
• MDL number: MFCD00149893
• UNSPSC Code: 12352302
• PubChem Substance ID: 329770517
• NACRES: NA.21

Properties

• grade: purum p.a.
• assay: ≥99.0% (KT)
• form: powder
• solubility: water: soluble(lit.)
• anion traces: chloride (Cl^-): ≤500 mg/kg
• 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
• SMILES string: O.[Zn++].[O-]S([O-])(=O)=O
• InChI: 1S/H2O4S.H2O.Zn/c1-5(2,3)4;;/h(H2,1,2,3,4);1H2;/q;;+2/p-2
• InChI key: RNZCSKGULNFAMC-UHFFFAOYSA-L

Description

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.

Safety Information

• pictograms: GHS05,GHS07,GHS09
• signalword: Danger
• hcodes: H302,H318,H410
• pcodes: P264 - P273 - P280 - P301 + P312 - P305 + P351 + P338 - P391
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable