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CAS 10294-66-3 Potassium thiosulfate molecular structure lightbox
CAS RN: 10294-66-3

Potassium thiosulfate

  • Product code: SSC-004275
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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: 100g
  • Available purity: ≥95%
  • 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 10294-66-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ≥95% 0 Out of Stock Shenzhen Inquiry

10294-66-3 / dipotassium;dioxido-oxo-sulfanylidene-lambda6-sulfane

Potassium thiosulfate | UK1TD58L5O | Thiosulfuric acid (H2S2O3), dipotassium salt

Standard CAS: 10294-66-3 Multi CAS: Yes
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
10294-66-3
Multi CAS
Yes
Molecular Formula
K2O3S2
Molecular Weight
190.330000
Exact Mass
189.856299
SMILES
[O-]S(=O)(=S)[O-].[K+].[K+]
InChI
InChI=1S/2K.H2O3S2/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
InChIKey
FGRVOLIFQGXPCT-UHFFFAOYSA-L
Synonyms
Potassium thiosulfate UK1TD58L5O Thiosulfuric acid (H2S2O3), dipotassium salt DIPOTASSIUM THIOSULFATE DTXSID70893108

Physical Properties

Physical Description
Liquid Colorless hygroscopic solid; [Merck Index] White crystalline solid
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
7
H-bond acceptors
4
Molar refractivity
17.06
TPSA
63.19

LogP / Solubility

WLOGP
-7
MLOGP
-6.16
XLogP3
-7
Consensus LogP
-6.72
Log S (ESOL)
3.39
Class (ESOL)
Highly soluble
Log S (Ali)
3.93
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
4.91
Class (SILICOS-IT)
Highly soluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-8.85

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (76.2%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (76.2%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Precautionary Statement Codes
P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364

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