Cobalt(II) Sulfate Heptahydrate

CAS No.:	10026-24-1
Linear Formula:	CoSO4 • 7H2O
Purity:	99% - 99.99%
Appearance:	Orange, red, or brown powder

 

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🔹 Product Description

Cobalt(II) Sulfate Heptahydrate (CoSO₄ • 7H₂O) is a hydrated cobalt salt that appears as pink to red crystalline granules or powder. It is highly soluble in water, making it a valuable precursor in battery materials, electroplating, pigments, and catalysts.

With a purity range of 99% to 99.99%, it is available in industrial-grade and high-purity forms to suit applications in electrochemical industries, agriculture, ceramics, and vitamin supplements for livestock.

 

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🔹 Features & Properties

✔ High Purity (99% - 99.99%) – Suitable for industrial and scientific applications
✔ Water Solubility – Easily dissolves, ideal for electroplating and chemical synthesis
✔ Stable Crystalline Form – Ensures long shelf life and controlled usage
✔ Essential Cobalt Source – Used in battery production, catalysts, and micronutrient supplements
✔ Thermal Stability – Can dehydrate at high temperatures for anhydrous applications

 

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🔹 Applications & Related Industries

Cobalt(II) Sulfate Heptahydrate is widely used in industries such as batteries, electroplating, catalysts, pigments, and agriculture.

🔋 Battery Industry – Used in lithium-ion batteries and energy storage materials
⚙ Electroplating & Surface Coating – Provides a corrosion-resistant cobalt layer in plating applications
🏭 Chemical Industry – Precursor for cobalt-based catalysts, pigments, and dyes
🌱 Agriculture & Livestock – Used as a micronutrient supplement for animal feed
🎨 Pigments & Ceramics – Adds vibrant colors to glass, ceramics, and paints

 

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🔹 Synonyms & Alternative Names

Cobaltous Sulfate Heptahydrate

Cobalt Monosulfate Heptahydrate

Cobalt(II) Sulphate 7-Hydrate

 

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🔹 Health & Safety Information

⚠ Handling Precautions: Use protective gloves and masks to prevent skin or respiratory exposure
⚠ Storage Conditions: Store in a sealed, dry container away from moisture and heat
⚠ Toxicity: Handle with care, avoid ingestion and prolonged exposure

 

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🔹 Production Method & Equipment

Cobalt(II) Sulfate Heptahydrate is produced through the controlled reaction of cobalt metal or cobalt oxide with sulfuric acid. The solution is then crystallized and purified to achieve the desired purity levels.

🔹 Manufacturing Process:
1️⃣ Dissolution of Cobalt Metal/Oxide in Sulfuric Acid
2️⃣ Purification & Filtration
3️⃣ Controlled Crystallization & Drying
4️⃣ Particle Sizing & Quality Control

 

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🔹 Size & Customization

✔ Available in crystalline granules or fine powder
✔ Custom particle size and packaging available upon request

 

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🔹 Certifications & Quality Assurance

✅ ISO-Certified Manufacturing
✅ Purity Verified by XRD, XRF, and ICP-MS Analysis
✅ Batch-to-Batch Consistency & Traceability

 

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🔹 Lead Time & Minimum Order Quantity (MOQ)

📅 Lead Time: 2-4 weeks depending on order size
📦 MOQ: Available for custom and bulk orders

 

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🔹 FAQs (Frequently Asked Questions)

Q1: What is Cobalt(II) Sulfate Heptahydrate used for?
✅ It is primarily used in battery materials, electroplating, catalysts, pigments, and agriculture.

Q2: Can Cobalt(II) Sulfate Heptahydrate be used in lithium-ion batteries?
✅ Yes, it serves as a precursor material for cobalt-containing battery cathodes.

Q3: How should Cobalt(II) Sulfate Heptahydrate be stored?
✅ Store in a sealed, moisture-free container at room temperature.

Q4: Is this product available in bulk quantities?
✅ Yes, we offer bulk supply and custom packaging based on requirements.

 

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🔹 How to Choose the Right Cobalt(II) Sulfate?

✔ For Battery Applications: Choose high-purity (99.99%) grade
✔ For Electroplating & Pigments: Opt for industrial-grade (99%) for cost-effectiveness
✔ For Agriculture: Select micronutrient-grade cobalt sulfate

 

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🔹 Product Standards

✔ Conforms to ASTM, JIS, GB, EN, BS standards and other applicable standards

 

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🔹 Product Specifications

Parameter	Specification
Chemical Formula	CoSO₄ • 7H₂O
Purity	99% - 99.99%
Appearance	Orange, red, or brown powder
Solubility	Water-Soluble
Thermal Stability	Decomposes at High Temperature

 

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🔹 Production & Quality Control

Our Cobalt(II) Sulfate Heptahydrate undergoes strict quality control procedures to ensure high purity, stability, and performance.

✅ ICP-MS & XRD Testing for Purity & Structure
✅ Controlled Crystallization for Consistent Particle Size
✅ Batch-to-Batch Consistency & Traceability

 

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🔹 Shipping & Delivery Information

📦 Packaging: Sealed, moisture-proof containers to prevent contamination
🚛 Delivery: Available for global shipping
🌍 Worldwide Distribution

 

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🔹 Environmental Impact & Sustainability

♻ Eco-Friendly Manufacturing Process – Minimizing emissions and waste
♻ Recyclable Material – Cobalt can be recovered and reused in various applications

 

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🔹 Maintenance & Storage Instructions

✔ Store in sealed, moisture-free containers
✔ Avoid exposure to strong acids or reactive chemicals
✔ Handle with protective gear to prevent direct contact

 

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🔹 Differentiation Between Products

🚀 Ultra-High Purity (99% - 99.99%)
🚀 Optimized Particle Size for Target Applications
🚀 Stringent Quality Control & Consistency

 

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📩 Contact Us

For custom orders and bulk inquiries, request a quote today!

 

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Chemical Identifiers

Linear Formula	CoSO4 • 7H2O
MDL Number	MFCD00149658
EC No.	233-334-2
Beilstein/Reaxys No.	N/A
Pubchem CID	61444
IUPAC Name	cobalt(2+) sulfate heptahydrate
SMILES	CC(C)[O-].CC(C)[O-].[Co+2]
InchI Identifier	InChI=1S/Co.H2O4S.7H2O/c; 1-5(2,3)4; /h;(H2,1,2,3,4); 7*1H2/q+2; /p-2
InchI Key	MEYVLGVRTYSQHI-UHFFFAOYSA-L

Cobalt(II) Sulfate Heptahydrate Properties (Theoretical)

Compound Formula	H14CoO11S
Molecular Weight	281.1
Appearance	Orange, red, or brown powder
Melting Point	N/A
Boiling Point	N/A
Density	2.03 g/cm3
Solubility in H2O	N/A
Exact Mass	280.958877
Monoisotopic Mass	280.958877

Cobalt(II) Sulfate Heptahydrate Health & Safety Information

Signal Word	Danger
Hazard Statements	H302-H317-H334-H341-H350i-H360F-H410
Hazard Codes	T, N
Precautionary Statements	P201-P261-P280-P284-P304 + P340-P308 + P313
Flash Point	Not applicable
Risk Codes	49-60-22-42/43-50/53-68
Safety Statements	53-22-45-60-61
RTECS Number	GG3200000
Transport Information	UN 3077 9 / PGIII
WGK Germany	3
GHS Pictograms	GHS09 Environment GHS07 Exclamation Point GHS08 Health Hazard

 

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