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CAS 7440-18-8 Ruthenium 5% on Carbon (wetted with ca. 50% Water) molecular structure lightbox
CAS RN: 7440-18-8

Ruthenium 5% on Carbon (wetted with ca. 50% Water)

Product Availability

Choose a grade to view its available package options.

18 package records15 with current stock6 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251115 100g Out of stock Inquiry
Batchno.20250113 1g In stock Shanghai, Tianjin Inquiry
Batchno.20250119 25g In stock Shanghai, Chengdu Inquiry
Batchno.20250810 5g In stock Shanghai, Tianjin, Wuhan Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250113 100g In stock Shanghai Inquiry
Batchno.20250911 10g In stock Shanghai Inquiry
Batchno.20260428 1g In stock Shanghai Inquiry
Batchno.20260506 25g In stock Shanghai, Tianjin Inquiry
Batchno.20250109 500g Out of stock Inquiry
Batchno.20250308 5g In stock Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250807 10g In stock Shanghai, Shandong, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250830 1g In stock Shanghai, Shandong Inquiry
Batchno.20250822 200mg In stock Shanghai, Shandong, Guangdong, Chongqing Inquiry
Batchno.20260405 5g In stock Shanghai, Shandong, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251128 1g In stock Shandong Inquiry
Batchno.20260519 25g Out of stock 8-10 business days Inquiry
Batchno.20250705 5g In stock Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251004 1g / 5g / 25g / 100g Confirm by inquiry Shanghai, Shandong, Guangdong, Hebei Inquiry
  • Product code: SSC-183847
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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: 1g, 5g, 10g, 25g
  • Available purity: 5% Ru
  • 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 7440-18-8
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g 5% Ru 0 Out of Stock Shenzhen Inquiry
5g 5% Ru 0 Out of Stock Shenzhen Inquiry
10g 5% Ru 0 Out of Stock Shenzhen Inquiry
25g 5% Ru 0 Out of Stock Beijing Inquiry

7440-18-8 / ruthenium

Standard CAS: 7440-18-8 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
7440-18-8
Multi CAS
Yes
Molecular Formula
Ru
Molecular Weight
101.100000
Exact Mass
101.904340
InChI
InChI=1S/Ru
InChIKey
KJTLSVCANCCWHF-UHFFFAOYSA-N

Physical Properties

Melting Point
2334 °C
Physical Description
Liquid, Other Solid Lustrous metal; [Merck Index] Solid
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
1
TPSA
0.0000

LogP / Solubility

MLOGP
-0.01
Consensus LogP
0.0000
Log S (ESOL)
-0.47
Class (ESOL)
Very soluble
Log S (Ali)
-0.39
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.31
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)
-3.34

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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