Cobalt - PureSpectra™, Spectrum pure , CAS No.7440-48-4

CAS: 7440-48-4 Cat. No.: C104956 Formula: Co Molecular Weight: 58.93 EC Number: 231-158-0
AVAILABLE TO ORDER
GRADE & PURITY PureSpectra™ ? PureSpectra™ — Aladdin's premium line for spectroscopy applications. Use where low spectral background ensures clean UV/Vis/IR measurements. Spectrum pure ? Spectrum-pure grade with impurities controlled to a spectroscopically clean baseline. Use for spectroscopy where background signals must be minimal.
Synonyms
7440-48-4|Co|Cobalt|cobalto|Kobalt|Cobalt, elemental|cobaltum|Cobalt-59|Aquacat|cobalt atom|Super cobalt|Cobalt moncation|Cobalt powder|Cobalt, ion (Co1+)|27Co|Co1+|cobalt(1+)|CCRIS 1575|HSDB 519|UNII-3G0H8C9362|CHEBI:27638|NCI-C60311|C.I. 77320|COBALTUM
Storage
Protected from light,Room temperature
Shipped In
Normal
★
Size
Germany (EU)
USA*
Price
Qty
10g
C104956-10g
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2 In stock

€20.74

€25.95
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Why this grade

PureSpectra™, Spectrum pure PureSpectra™,Spectrum pure for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

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

📚

Literature proof

Cited in 146 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
7440-48-4 | Co | Cobalt | cobalto | Kobalt | Cobalt, elemental | cobaltum | Cobalt-59 | Aquacat | cobalt atom | Super cobalt | Cobalt moncation | Cobalt powder | Cobalt, ion (Co1+) | 27Co | Co1+ | cobalt(1+) | CCRIS 1575 | HSDB 519 | UNII-3G0H8C9362 | CHEBI:27638 | NCI-C60311 | C.I. 77320 | COBALTUM
Specifications & Purity
PureSpectra™, Spectrum pure
Storage
Protected from light,Room temperature
Shipped In
Normal
Grade
PureSpectra™, Spectrum pure
Names and Identifiers
Pubchem Sid
Canonical Smiles
[Co]
IUPAC Name
cobalt
InChIKey
GUTLYIVDDKVIGB-UHFFFAOYSA-N
INCHI
1S/Co
Isomeric SMILES
[Co]
RTECS
GF8750000
UN Number
3178
Packing Group
II
Molecular Weight
58.93

Documentation

📋 Safety Data Sheet (SDS)

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

Download SDS →

✅ 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

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassHomogeneous metal compounds
ClassHomogeneous transition metal compounds
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentHomogeneous transition metal compounds
Alternative Parents Not available
Molecular FrameworkNot available
Substituents Homogeneous transition metal
DescriptionThis compound belongs to the class of inorganic compounds known as homogeneous transition metal compounds. These are inorganic compounds containing only metal atoms,with the largest atom being a transition metal atom.
External Descriptors cobalt group element atom
3D Structure
Interactive Chemical Structure Model





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.

2 results found

Lot NumberCertificate TypeDateItem
E1810054Certificate of AnalysisJan 05, 2026 C104956
B2209013Certificate of AnalysisFeb 14, 2022 C104956
Chemical and Physical Properties
SensitivityLight sensitive.
x_boil_point_char2900 °C (lit.)
x_melt_point_char1493-1495 °C
Molecular Weight58.933 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass58.9332 Da
Monoisotopic Mass58.9332 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count1
Formal Charge0
Complexity0.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
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Citations of This Product
Solution Calculators
Reviews

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