12669
Potassium thiosulfate
≥95%
Synonym(s):
Dipotassium thiosulfate, Thiosulfuric acid (H2S2O3), potassium salt (1:2), Thiosulfuric acid, dipotassium salt
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
Linear Formula:
K2S2O3
CAS Number:
Molecular Weight:
190.32
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.22
Assay:
≥95%
form:
solid
Pricing and availability is not currently available.
Recommended Products
Quality Level
Assay
≥95%
form
solid
SMILES string
[K+].[K+].[O-]S([O-])(=O)=S
InChI
1S/2K.H2O3S2/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
InChI key
FGRVOLIFQGXPCT-UHFFFAOYSA-L
Looking for similar products? Visit Product Comparison Guide
Application
Potassium thiosulfate can be used:
- For the preparation of aqueous biphasic systems (ABS) for the extraction of organic compounds.[1]
- For the synthesis of polyacrylonitrile nanoparticles by dispersion/emulsion polymerization.[2]
- As a reagent for the pretreatment of graphite powder to synthesize graphene oxide from it by Hummers′ method.[3]
- As an initiator to synthesize organosilicon-based adsorbent to remove iron from crude phosphoric acid.[4]
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
Preparation of Cu-graphene coating via electroless plating for high mechanical property and corrosive resistance.
Li S, et al.
Journal of alloys and compounds, 777(2), 877-885 (2019)
Ruijun Qin et al.
Chemosphere, 72(4), 558-563 (2008-04-29)
Plastic tarps are commonly used in raised bed strawberry production to minimize emissions of preplant soil fumigants and are left in place throughout the growing season as part of the standard cultural practices. Soil amendments with chemicals such as thiosulfate
C T Perciani et al.
Journal of clinical laboratory analysis, 21(3), 201-206 (2007-05-18)
The methods currently used to determine the immunoglobulin avidity index (AI) require the choice of a reference point in the ELISA titration curve. Since both curves, with and without denaturating reagents, seldom run in parallel, the AI value becomes highly
Hoda A S El-Garhy et al.
Plants (Basel, Switzerland), 9(7) (2020-07-02)
The field application of safe chemical inducers plays a vital role in the stimulation of systematic acquired resistance (SAR) of plants. In this study, the efficacy use of three and six field applications with chitosan, lithovit, and K-thiosulfate at 4
Chemical studies on the removal of iron from crude phosphoric acid using an organosilicon compound.
Soliman MH, et al.
Journal of Chemistry, 6(S1), S329-S341 (2009)
Active Filters
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service
