Zinc sulfate heptahydrate, 99%, ACS reagent, ACROS Organics™

Brand:  Acros Organics 424605000

Product Code. 10065850

Chemical Identifiers

• CAS: 7446-20-0
• Molecular Weight (g/mol): 287.53
• InChI Key: RZLVQBNCHSJZPX-UHFFFAOYSA-L
• PubChem CID: 62640
• IUPAC Name: zinc;sulfate;heptahydrate

• Molecular Formula: O₄SZn·₇H₂O
• MDL Number: MFCD00149894
• Synonym: zinc sulfate heptahydrate, zinc sulfate jan, zinc sulfate 1:1 heptahydrate, unii-n57ji2k7wp, zinc vitriol heptahydrate, zinc sulfate heptahydrate 1:1:7, white vitriol heptahydrate, ccris 5563, zinc sulfate znso4 heptahydrate, znso4.7h2o
• ChEBI: CHEBI:32312
• SMILES: O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[Zn+2]

Specifications

• Chemical Name or Material: Zinc sulfate heptahydrate
• Assay Percent Range: 99.0 to 103% (Complexometry)
• Linear Formula: ZnSO₄·7H₂O
• Ammonium: 10ppm max.
• Synonym: zinc sulfate heptahydrate, zinc sulfate jan, zinc sulfate 1:1 heptahydrate, unii-n57ji2k7wp, zinc vitriol heptahydrate, zinc sulfate heptahydrate 1:1:7, white vitriol heptahydrate, ccris 5563, zinc sulfate znso4 heptahydrate, znso4.7h2o
• InChI Key: RZLVQBNCHSJZPX-UHFFFAOYSA-L
• IUPAC Name: zinc;sulfate;heptahydrate
• PubChem CID: 62640
• Formula Weight: 287.53
• Percent Purity: 99%
• Calcium (Ca): 50ppm max.
• Chlorine (Cl): 5ppm max.
• Iron (Fe): 10ppm max.
• Magnesium (Mg): 50ppm max.
• Nitrate: 20ppm max.
• Potassium (K): 100ppm max.
• Solubility: Solubility in water: 960g/L. Other solubilities: 1g/2.5mL glycerol, insoluble in alcohol
• Melting Point: 100.0°C
• Quantity: 500g

• CAS: 7446-20-0
• Molecular Formula: O₄SZn·₇H₂O
• MDL Number: MFCD00149894
• Merck Index: 15, 10359
• Solubility Information: Solubility in water: 960g/L. Other solubilities: 1g/2.5mL glycerol,insoluble in alcohol
• SMILES: O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[Zn+2]
• Molecular Weight (g/mol): 287.53
• ChEBI: CHEBI:32312
• Physical Form: Crystals
• Grade: ACS Reagent
• Chloride: 5ppm max
• Insoluble Matter: 0.01% max
• Lead (Pb): 30ppm max.
• Manganese (Mn): 3ppm max.
• Packaging: Plastic bottle
• Sodium (Na): 500ppm max.
• Color: White
• pH: 4.4 to 6.0 (5% soln. at 25°C)

Safety and Handling

Product Identifier

• Zinc sulfate heptahydrate

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 1
• Acute toxicity Category 4
• ACUTE AQUATIC Acute 1
• LONG-TERM AQUATIC HAZARD Chronic 1

Hazard Statement

• H302-Harmful if swallowed.
• H318-Causes serious eye damage.
• H410-Very toxic to aquatic life with long lasting effects.

Precautionary Statement

• 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. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.
• P273-Avoid release to the environment.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.

Supplemental information

• MIXTURE LIST-Contains : Zinc sulfate heptahydrate, Zinc sulfate