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Iron(II) Sulfate Heptahydrate, ACS Reagent Grade, Scharlab

Catalog Number 11314204
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Quantity:
500 g
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

Used in analytical chemistry for determining chemical oxygen demand (COD).

  • Synonym: Iron vitriol
  • Molecular Formula: FeSO4 • 7H2O
  • Molar Mass: 278.02g/mol
  • CAS: 7782-63-0
  • EIN ECS No.: 231-753-5
  • Substances Not Precipitated by Ammonium Hydroxide: 0.05% max
Melting Point >60°C (release of crystalline water)
CAS 7782-63-0
pH 3.0–4.0 (5%, water)
Quantity 500 g
Molecular Formula FeH14O11S
MDL Number MFCD00149719
Synonym iron ii sulfate heptahydrate, ferrous sulfate heptahydrate, presfersul, melanterite mineral, iron sulfate heptahydrate, iron 2+ sulfate heptahydrate, fesofor, fesotyme, haemofort, ironate
InChI Key SURQXAFEQWPFPV-UHFFFAOYSA-L
SMILES O.O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O
IUPAC Name λ²-iron(2+) heptahydrate sulfate
Molecular Weight (g/mol) 278.01
PubChem CID 62662
ChEBI CHEBI:75836
Formula Weight 278.02g/mol
Percent Purity 99.5% min (permanganometric)
Grade ACS Reagent
Identification Passes Test
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Safety and Handling

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Product Identifier
  • Iron(II) sulfate heptahydrate, reagent grade, ACS, ISO, Reag .Ph Eur
 Signal Word
  • Warning
 Hazard Category
  • Acute toxicity Category 4
  • Skin corrosion/irritation Category 2
  • Serious eye damage/eye irritation Category 2
 Hazard Statement
  • H302-Harmful if swallowed.
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
 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.
  • P321-Specific treatment (see on this label).
  • P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P501-Dispose of contents/container to .
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