Arsenic disulfide structure

Arsenic disulfide

TL;DR: Arsenic disulfide (CAS 56320-22-0) is a chemical compound with molecular formula AsS2 and molecular weight 138.87 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

Also Known As: Arsenic disulfide, (thioxoarsino)sulfanyl, ARSENIC DISULFIDE,TECH

CAS: 56320-22-0
Molecular Formula AsS2
Molecular Weight 138.87 g/mol
LogP 0.9156
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 1
Rotatable Bonds 0
Exact Mass 138.86574
Heavy Atoms 3
Complexity 10.264663

Chemical Identifiers

CAS Number 56320-22-0
SMILES S=[As][S]

Product Overview

Arsenic disulfide (CAS 56320-22-0), with molecular formula AsS2 and molecular weight 138.87 g/mol.

🧪
Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of Arsenic disulfide

XLogP
0.9156
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
1
Rotatable Bonds
0
Heavy Atoms
3
Complexity
10.264663
Exact Mass
138.86574
Monoisotopic Mass
138.86574
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of Arsenic disulfide

The XLogP value of 0.9156 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Arsenic disulfide. With a topological polar surface area (TPSA) of 0.0 Ų, Arsenic disulfide exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Arsenic disulfide has 0 hydrogen bond donor(s) and 1 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of Arsenic disulfide?

The CAS number of Arsenic disulfide is 56320-22-0.

What is the molecular formula of Arsenic disulfide?

The molecular formula of Arsenic disulfide is AsS2.

What is the molecular weight of Arsenic disulfide?

The molecular weight of Arsenic disulfide is 138.87 g/mol.

Where can I buy Arsenic disulfide?

You can request a quote for Arsenic disulfide directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Arsenic disulfide?

Yes, KEHONG BIO provides custom synthesis services for Arsenic disulfide and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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