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CAS 7440-48-4 Cobalt molecular structure lightbox
CAS RN: 7440-48-4

Cobalt

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16 package records16 with current stock13 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250306 1g / 5g / 25g / 100g Confirm by inquiry Shanghai, Shandong, Hebei Inquiry
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Batchno.20250530 250g In stock Inquiry
Batchno.20250401 50g In stock Inquiry
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Batchno.20250625 100g In stock Inquiry
Batchno.20251202 25g In stock Inquiry
Batchno.20260310 500g In stock Inquiry
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Batchno.20250621 2cm In stock Shanghai, Shandong Inquiry
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Batchno.20250406 20ml In stock Inquiry
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Batchno.20251107 10g / 50g / 250g Confirm by inquiry Shanghai, Shandong, Hebei Inquiry
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Batchno.20260206 50mm In stock Shanghai Inquiry
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Batchno.20250826 25g / 100g / 500g / 2.5kg Confirm by inquiry Shanghai, Shandong, Chongqing, Hebei Inquiry
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Batchno.20251229 25g / 100g / 500g / 2.5kg Confirm by inquiry Shanghai, Shandong, Hebei Inquiry
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Batchno.20250218 25g / 70g / 75g / 80g / 85g / 90g / 100g / 500g Confirm by inquiry Shanghai, Shandong 8-10 business days Inquiry
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Batchno.20250112 25g / 100g / 500g Confirm by inquiry Shanghai 8-10 business days Inquiry
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Batchno.20250603 2g / 10g / 50g / 250g / 1kg Confirm by inquiry Shanghai, Shandong, Chongqing, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251029 20ml In stock Inquiry
  • Product code: SSC-183855
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Historical Factory Record

Historical Supply Reference

This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.

  • Pack sizes on record: 25g
  • Available purity: N/A
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 7440-48-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g N/A 0 Out of Stock Beijing Inquiry

7440-48-4 / cobalt

Standard CAS: 7440-48-4 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
7440-48-4
Multi CAS
Yes
Molecular Formula
CO
Molecular Weight
58.933190
Exact Mass
58.933194
InChI
InChI=1S/Co
InChIKey
GUTLYIVDDKVIGB-UHFFFAOYSA-N

Physical Properties

Melting Point
2723 °F (NTP, 1992) 1,495 °C 1493 °C 2719 °F
Boiling Point
5198 °F at 760 mmHg (NTP, 1992) 2,927 °C 2870 °C 5612 °F
Density
8.9 at 68 °F (NTP, 1992) - Denser than water; will sink 8.9 g/cu cm at 20 °C 8.9 g/cm³ 8.92
Physical Description
Cobalt appears as a black powder. Dry Powder, Pellets or Large Crystals; Dry Powder, Pellets or Large Crystals, Other Solid; Dry Powder; Water or Solvent Wet Solid; Other Solid; Dry Powder, Other Solid Odorless, silver-gray to black solid; [NIOSH] SILVER-GREY POWDER. Odorless, silver-gray to black solid.
Appearance
Gray metal, hexagonal or cubic Silvery bluish-white metal Gray, hard, magnetic, ductile, somewhat malleable metal Steel-gray, shining, hard, ductile Face centered cubic above approximately 417 °C
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
1
TPSA
0.0000

LogP / Solubility

MLOGP
-0.02
Consensus LogP
-0.01
Log S (ESOL)
-0.2
Class (ESOL)
Very soluble
Log S (Ali)
-0.04
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.04
Class (SILICOS-IT)
Very soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.08

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1

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