Ferrous sulphate, heptahydrate, GR 99%+

Name: Ferrous sulphate, heptahydrate, GR 99%+
Brand: Vaqora Chemicals
SKU: VQ-014700

About Ferrous sulphate, heptahydrate, GR 99%+

Ferrous sulphate, heptahydrate is a transition metal compound in AR grade carrying the CAS registry number 7782-63-0, specified at ≥99% purity. Its molecular formula is FeH14O11S and its molecular weight is 278.02 g/mol. The IUPAC name is iron(2+). Sulfate. Heptahydrate. Alternative names: Iron(II) sulfate heptahydrate and Ferrous sulfate.

In its supplied form it is a green colored crystalline powder. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for water treatment and materials research. It is used across 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

Water treatment
Materials research

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ferrous sulphate, heptahydrate, GR 99%+
Catalogue No.	VQ-014700
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	AR
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	Powder
Appearance	Green colored crystalline powder
H-bond donors / acceptors	7 / 11
TPSA	95.6 Å²
Synonyms	Iron(II) sulfate heptahydrate, Ferrous sulfate, 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

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

Extra Pure

Ferrous sulphate, heptahydrate, 99%

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

VQ-014699

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

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, GR 99%+?

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

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

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

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

We supply Ferrous sulphate, heptahydrate, GR 99%+ in AR (≥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, GR 99%+?

Yes. Every lot of Ferrous sulphate, heptahydrate, GR 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, GR 99%+ be shipped internationally?

Yes. Ferrous sulphate, heptahydrate, GR 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.