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Cobalt sulfide - ≥99.98% metals basis , CAS No.12013-10-4

Cobalt sulfide - ≥99.98% metals basis , CAS No.12013-10-4

Name: Cobalt sulfide - ≥99.98% metals basis , CAS No.12013-10-4
Brand: Aladdin Scientific
SKU: C475140
Availability: InStock

CAS: 12013-10-4 Cat. No.: C475140 Formula: CoS₂ Molecular Weight: 123.06 EC Number: 682-014-2 PubChem CID: 25147475

5 Citations COA

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Cobalt sulfide - ≥99.98% metals basis CAS No(12013-10-4) C475140 by Aladdin Scientific

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AVAILABLE TO ORDER

GRADE & PURITY ≥99.98% metals basis

Synonyms

Cobalt disulfide, Cobalt(IV) sulfide

Storage

Room temperature,Argon charged

Shipped In

Normal

Overview Specifications Names and Identifiers Documentation Advanced Data 3D Structure Certificates (CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties FAQs and Articles Citations of This Product Solution Calculators Reviews

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Why this grade

≥99.98% metals basis for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 5 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Cobalt sulfide (CoS2) can be used for a variety of applications, which include hydrogen evolution reaction, supercapacitors, lithium-sulfur battery and lithium ion battery.

Specifications

Synonyms

Cobalt disulfide, Cobalt(IV) sulfide

Specifications & Purity

≥99.98% metals basis

Storage

Room temperature,Argon charged

Shipped In

Normal

Purity

≥99.98% metals basis

Names and Identifiers

Pubchem Sid

488200768

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/488200768

Canonical Smiles

[S-2].[S-2].[S-2].[Co+3].[Co+3]

IUPAC Name

cobalt(3+);trisulfide

InChIKey

PZMYRTGXPBFNBW-UHFFFAOYSA-N

INCHI

1S/2Co.3S/q2*+3;3*-2

Isomeric SMILES

[S-2].[S-2].[S-2].[Co+3].[Co+3]

PubChem CID

25147475

Molecular Weight

123.06

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

<<<<<<< HEAD Download SDS → ======= Download SDS → >>>>>>> release248-p3

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

3D Structure

Certificates (CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

13 results found

Lot Number	Certificate Type	Date	Item
G2624186	Certificate of Analysis	Jul 11, 2026	C475140
G2624188	Certificate of Analysis	Jul 11, 2026	C475140
G2624189	Certificate of Analysis	Jul 11, 2026	C475140
E2330441	Certificate of Analysis	Mar 11, 2026	C475140
E2330503	Certificate of Analysis	Mar 11, 2026	C475140
E2330506	Certificate of Analysis	Mar 11, 2026	C475140
L2508106	Certificate of Analysis	Dec 18, 2025	C475140
G2501294	Certificate of Analysis	May 21, 2025	C475140
G2501295	Certificate of Analysis	May 21, 2025	C475140
G2504655	Certificate of Analysis	May 21, 2025	C475140
E2330501	Certificate of Analysis	Apr 18, 2023	C475140
E2330502	Certificate of Analysis	Apr 18, 2023	C475140
E2330669	Certificate of Analysis	Apr 18, 2023	C475140

Chemical and Physical Properties

Solubility	Slightly soluble in acid；Insoluble in water.
Sensitivity	moisture sensitive
x_melt_point_char	400°C

FAQs and Articles

How to Choose a Hydrogen Evolution (HER) Catalyst: Kinetic Barriers in Water Electrolysis, AWE/PEM/AEM Pathways, and a Materials-Family Roadmap (with a Product Map)

Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides

Tags:

Hydrogen Evolution Catalyst HER Catalyst

Citations of This Product

How to Cite Aladdin Scientific Products? Citations Search

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Reviews

📚 Citations by Application

Electrochemistry & battery electrolyte4

Organic synthesis — reaction medium3

Other applications2

Extraction & workup solvent1

Industrial & non-pharma application1

View all 5 citations →

Bulk & Custom Packaging Need larger quantities or custom specifications? Contact our team for a tailored quote.

Related Products

Cobalt sulfide(IV) - ≥99.9% metals basis , CAS No.12013-10-4

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