Zinc sulfate heptahydrate, 99%, ACS reagent

Product Code. 10301461

Brand: Thermo Scientific Acros 424600030

Description

CAS: 7446-20-0 | H14O11SZn | 287.54 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 7446-20-0
• Molecular Formula: H14O11SZn
• Molecular Weight (g/mol): 287.54
• MDL Number: MFCD00149894
• InChI Key: RZLVQBNCHSJZPX-UHFFFAOYSA-L
• 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
• PubChem CID: 62640
• ChEBI: CHEBI:32312
• SMILES: O.O.O.O.O.O.O.[Zn++].[O-]S([O-])(=O)=O

• Melting Point: 100.0°C
• Color: White
• pH: 4.4 to 6.0 (5% soln. at 25°C)
• Physical Form: Crystals
• Quantity: 3 kg
• Assay Percent Range: 99.0 to 103% (Complexometry)
• Linear Formula: ZnSO₄·7H₂O
• Merck Index: 15, 10359
• Solubility Information: Solubility in water: 960g/L. Other solubilities: 1g/2.5mL glycerol, insoluble in alcohol
• IUPAC Name: zinc;sulfate;heptahydrate
• Formula Weight: 287.53
• Percent Purity: 99%
• Grade: ACS Reagent
• Packaging: Plastic bottle
• Chemical Name or Material: Zinc sulfate heptahydrate

Safety and Handling

Product Identifier

• Zinc sulphate heptahydrate

Signal Word

• Danger

Hazard Category

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

Hazard Statement

• H302-Harmful if swallowed.
• H318-Causes serious eye damage.
• H400-Very toxic to aquatic life.
• H410-Very toxic to aquatic life with long lasting effects.

Precautionary Statement

• P264-Wash face, hands and anyexposed skin thoroughly after handling.
• P270-Do not eat, drink or smoke when using this product.
• 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/.
• P330-Rinse mouth.
• P403-Store in a well-ventilated place.
• P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.

Supplemental information

• MIXTURE LIST-Contains : Zinc sulphate heptahydrate

SDS

RUO – Research Use Only