37-0560

Zinc sulfate heptahydrate

SAJ first grade, ≥99.0%

• Linear Formula: ZnSO₄ · 7H₂O
• CAS Number: 7446-20-0
• Molecular Weight: 287.56
• MDL number: MFCD00149894
• UNSPSC Code: 12352302
• PubChem Substance ID: 329755613

Properties

• grade: SAJ first grade
• Assay: ≥99.0%
• form: solid
• reaction suitability: reagent type: catalyst; core: zinc
• availability: available only in Japan
• pH: 4.0-6.0 (20 °C, 50 g/L)
• storage temp.: 2-8°C
• SMILES string: O.O.O.O.O.O.O.[Zn++].[O-]S([O-])(=O)=O
• InChI: 1S/H2O4S.7H2O.Zn/c1-5(2,3)4;;;;;;;;/h(H2,1,2,3,4);7*1H2;/q;;;;;;;;+2/p-2
• InChI key: RZLVQBNCHSJZPX-UHFFFAOYSA-L

Safety Information

• Pictograms: GHS05,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H302,H318,H410
• Precautionary Statements: P264 - P270 - P273 - P280 - P301 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable