Ferrous sulphate, heptahydrate, 99%

Name: Ferrous sulphate, heptahydrate, 99%
Brand: Vaqora Chemicals
SKU: VQ-014699

About Ferrous sulphate, heptahydrate, 99%

Vaqora Chemicals supplies Ferrous sulphate, heptahydrate (Extra Pure grade), a transition metal compound registered under CAS number 7782-63-0 with a typical assay of 99%. Its molecular formula is FeH14O11S and its molecular weight is 278.02 g/mol. Its systematic (IUPAC) name is iron(2+). Sulfate. Heptahydrate. It is also known as Iron(II) sulfate heptahydrate or Iron(2+) sulfate heptahydrate.

The material typically appears as powder or crystals. Literature values give a density of 1.898 g/mL at 25 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Typical applications include paints, coatings and inks and reduction reactions. Our customers for this product work in academic and industrial research.

Available in 500 g, 5 kg and 4 x 25 kg packs, Ferrous sulphate, heptahydrate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Paints, coatings & inks
Reduction reactions

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ferrous sulphate, heptahydrate, 99%
Catalogue No.	VQ-014699
CAS Number	7782-63-0
IUPAC name	iron(2+);sulfate;heptahydrate
Molecular formula	FeH₁₄O₁₁S
Molecular weight	278.02 g/mol
Exact mass	277.9606
Grade	Extra Pure
Purity / assay	99%
HSN code	28332910
InChIKey	SURQXAFEQWPFPV-UHFFFAOYSA-L
SMILES	O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[Fe+2]
PubChem CID	62662

Physical properties
Physical form	Crystalline
Appearance	Powder or crystals
Density	1.898 g/mL at 25 °C
H-bond donors / acceptors	7 / 11
TPSA	95.6 Å²
Synonyms	Iron(II) sulfate heptahydrate, Iron(2+) sulfate heptahydrate, Iron sulfate heptahydrate, Melanterite mineral, Siderotil mineral, Tauriscite mineral, Szomolnikite mineral, Ferrous sulfate, heptahydrate, Iron(II) sulfate (1:1), heptahydrate, Tetucur-S, Melanterite, Sulfuric acid, iron(2+) salt (1:1), heptahydrate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P270, P280, P301 + P317, P302 + P352, P305 + P351 + P338, P321, P330, P332 + P317, P337 + P317, P362 + P364, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 7782-63-0

BP/USP/EP / Cell Cult…

Ferrous sulphate, heptahydrate, BP/USP/EP, cell culture tested

CAS: 7782-63-0
Formula: FeH₁₄O₁₁S
MW: 278.02 g/mol

VQ-046048

Cell Culture

Ferrous sulphate, heptahydrate, cell culture tested

CAS: 7782-63-0
Formula: FeH₁₄O₁₁S
MW: 278.02 g/mol

VQ-046411

AR

Ferrous sulphate, heptahydrate, GR 99%+

CAS: 7782-63-0
Formula: FeH₁₄O₁₁S
MW: 278.02 g/mol

VQ-014700

IP

Ferrous sulphate, heptahydrate, IP

CAS: 7782-63-0
Formula: FeH₁₄O₁₁S
MW: 278.02 g/mol

VQ-046507

IP/BP/USP/EP/Ph. Eur.…

Ferrous sulphate, heptahydrate, IP/BP/USP/EP/Ph. Eur., ACS, AR

CAS: 7782-63-0
Formula: FeH₁₄O₁₁S
MW: 278.02 g/mol

VQ-045688

Frequently asked questions

What is the CAS number of Ferrous sulphate, heptahydrate, 99%?

The CAS Registry Number of Ferrous sulphate, heptahydrate, 99% is 7782-63-0. It is also known as Iron(II) sulfate heptahydrate, Iron(2+) sulfate heptahydrate, Iron sulfate heptahydrate.

What is the molecular formula and molecular weight of Ferrous sulphate, heptahydrate, 99%?

Ferrous sulphate, heptahydrate, 99% has the molecular formula FeH14O11S and a molecular weight of 278.02 g/mol.

Which grade and pack sizes of Ferrous sulphate, heptahydrate, 99% can I order?

We supply Ferrous sulphate, heptahydrate, 99% in Extra Pure (99%) grade, in 500 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ferrous sulphate, heptahydrate, 99%?

Yes. Every lot of Ferrous sulphate, heptahydrate, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Ferrous sulphate, heptahydrate, 99% be shipped internationally?

Yes. Ferrous sulphate, heptahydrate, 99% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.