Cobalt sulphate, GR 99%+

Name: Cobalt sulphate, GR 99%+
Brand: Vaqora Chemicals
SKU: VQ-014567

About Cobalt sulphate, GR 99%+

Vaqora Chemicals supplies Cobalt sulphate in AR grade, a transition metal compound registered under CAS number 10026-24-1, specified at ≥99% purity. With the molecular formula CoH14O11S, it has a molar mass of 281.11 g/mol. Its systematic (IUPAC) name is cobalt(2+). Sulfate. Heptahydrate. Common synonyms include Cobaltous sulfate heptahydrate and Cobalt(II) sulfate heptahydrate.

It is supplied as a powder. Literature values give a melting point of 735 °C and a density of 2.03 g/mL at 25 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Typical applications include paints, coatings and inks, battery and energy materials and metallurgy and plating. Buyers come mainly from academic and industrial research.

We offer Cobalt sulphate in 100 g, 250 g, 500 g and 5 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Paints, coatings & inks
Battery & energy materials
Metallurgy & plating

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cobalt sulphate, GR 99%+
Catalogue No.	VQ-014567
CAS Number	10026-24-1
IUPAC name	cobalt(2+);sulfate;heptahydrate
Molecular formula	CoH₁₄O₁₁S
Molecular weight	281.11 g/mol
Exact mass	280.9589
Grade	AR
Purity / assay	≥99%
HSN code	28332990
InChIKey	MEYVLGVRTYSQHI-UHFFFAOYSA-L
SMILES	O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[Co+2]
PubChem CID	61444

Physical properties
Physical form	Powder
Appearance	Powder
Melting point	735 °C
Density	2.03 g/mL at 25 °C
H-bond donors / acceptors	7 / 11
TPSA	95.6 Å²
UN number	UN 3077
Synonyms	Cobaltous sulfate heptahydrate, Cobalt(II) sulfate heptahydrate, cobalt(2+) sulfate heptahydrate, Cobalt sulphate heptahydrate, Cobalt(II) sulphate heptahydrate, Cobalt(II) sulfate (1:1), heptahydrate, cobalt(2+) sulfate--water (1/7), Cobaltum Sulphuricum, cobalt(II) sulfate (1:1) heptahydrate, Sulfuric acid, cobalt(2+) salt (1:1), heptahydrate (8CI,9CI), Cobalt monosulfate heptahydrate, Cobalt (II) sulfate heptahydrate

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H302Harmful if swallowed
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H341Suspected of causing genetic defects
H350May cause cancer
H360May damage fertility or the unborn child
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P203, P233, P260, P261, P264, P264 + P265, P270, P271, P272, P273, P280, P284, P301 + P316, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P321, P330, P333 + P317, P337 + P317, P342 + P316, P362 + P364

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 10026-24-1

Extra Pure

Cobalt sulphate, 98%

CAS: 10026-24-1
Formula: CoH₁₄O₁₁S
MW: 281.11 g/mol

VQ-014566

Frequently asked questions

What is the CAS number of Cobalt sulphate, GR 99%+?

The CAS Registry Number of Cobalt sulphate, GR 99%+ is 10026-24-1. It is also known as Cobaltous sulfate heptahydrate, Cobalt(II) sulfate heptahydrate, cobalt(2+) sulfate heptahydrate.

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

Cobalt sulphate, GR 99%+ has the molecular formula CoH14O11S and a molecular weight of 281.11 g/mol.

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

We supply Cobalt sulphate, GR 99%+ in AR (≥99%) grade, in 100 g, 250 g, 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 Cobalt sulphate, GR 99%+?

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

Yes. Cobalt sulphate, GR 99%+ is classified as hazardous (UN 3077), 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.