Potassium thiosulfate

Product Name: Potassium thiosulfate
CAS No.: 10294-66-3
Chemical Name: Potassium thiosulfate
Synonyms: potassium thiosulphate;Potassium thiosulfat;POTASSIUM HYPOSULFITE;POTASSIUM THIOSULFATE;Dipotassium thiosulfate;Potassium thiosulfate,98%;PotassiumThiosulfateK2S2O3;PotassiuM thiosulfate >=95%;Potassium thiosulfate,AR,98%;Potassium thiosulfate solution
CBNumber: CB6495585
Molecular Formula: H3KO3S2
Formula Weight: 154.24
MOL File: 10294-66-3.mol

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Potassium thiosulfate Property

Density: 1.484 g/mL at 25 °C
solubility: insoluble in ethanol
form: colorless hygroscopic crystals
color: colorless hygroscopic crystals, crystalline
Water Solubility: g/100g H2O: 96.1 (0°C), 165.0 (25°C), 312.0 (90°C); solid phase, K2S2O3 · 2H2O (0°C), 3K2S2O3 ·5H2O (25°C), K2S2O3(90°C) [KRU93]; insoluble alcohol [MER06]
Merck: 13,7777
Stability:: Stable. Incompatible with strong acids, strong oxidizing agents.
CAS DataBase Reference: 10294-66-3(CAS DataBase Reference)
EPA Substance Registry System: Thiosulfuric acid (H2S2O3), dipotassium salt (10294-66-3)

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Safety

Hazard Codes: Xi
Risk Statements: 36/38
Safety Statements: 26-36
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 12669
Product name: Potassium thiosulfate
Purity: ≥98% (titration), crystalline
Packaging: 100g
Price: $133
Updated: 2024/03/01

Sigma-Aldrich

Product number: 12669
Product name: Potassium thiosulfate
Purity: ≥95%
Packaging: 500g
Price: $443
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: RDL0001697
Product name: POTASSIUM THIOSULFATE
Purity: 95.00%
Packaging: 100G
Price: $2519.97
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: RDL0001697
Product name: POTASSIUM THIOSULFATE
Purity: 95.00%
Packaging: 500G
Price: $4570.25
Updated: 2021/12/16

AK Scientific

Product number: 5208AF
Product name: Potassium thiosulfate
Packaging: 1g
Price: $77
Updated: 2021/12/16

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Potassium thiosulfate Chemical Properties,Usage,Production

Description

Potassium thiosulfate (KTS) is a liquid fertilizer that supplies potassium and sulfur. Potassium thiosulfate is a neutral to basic, chloride-free, clear, liquid solution that can be applied through fertigation alone or in liquid blends with urea solution, urea ammonium nitrate solutions, and 10-34-0. Very dilute potassium thiosulfate can be used as a foliar fertilizer on certain plants, but is known to cause phytotoxicity symptoms under certain conditions and should be used with caution. Potassium thiosulfate is pH sensitive and becomes unstable at pH below 5.5 and above 8.5. The elemental sulfur in thiosulfate will oxidize and generate sulfuric acid that can lower soil and media pH. Greenhouse and nursery managers should use caution when applying potassium thiosulfate to unbuffered soilless media.

Chemical Properties

white crystalline powder

Uses

Potassium thiosulfate can be used:

For the preparation of aqueous biphasic systems (ABS) for the extraction of organic compounds.
For the synthesis of polyacrylonitrile nanoparticles by dispersion/emulsion polymerization.
As a reagent for the pretreatment of graphite powder to synthesize graphene oxide from it by Hummers′ method.
As an initiator to synthesize organosilicon-based adsorbent to remove iron from crude phosphoric acid.

Uses

Analytical reagent.

Purification Methods

It is a good reducing agent used in analytical chemistry. [Foerster & Mommen Chem Ber 57 258 1924.]

Potassium thiosulfate Preparation Products And Raw materials

Raw materials

Preparation Products

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Potassium thiosulfate Suppliers

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Alfa Chemistry

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View Lastest Price from Potassium thiosulfate manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: Potassium thiosulfate 10294-66-3
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-05-07

Hebei Weibang Biotechnology Co., Ltd

Product: Potassium thiosulfate 10294-66-3
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-11-05

Hebei Yanxi Chemical Co., Ltd.

Product: Potassium thiosulfate 10294-66-3
Price: US $30.00-2.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 10 tons
Release date: 2023-10-23

10294-66-3, Potassium thiosulfateRelated Search:

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thiosulfuricacid(h2s2o3),dipotassiumsalt

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POTASSIUM THIOSULFATE

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potassium thiosulphate

POTASSIUM THIOSULFATE, 75% SOLUTION IN W ATER

PotassiumThiosulfateK2S2O3

Potassium thiosulfate solution

Potassium thiosulfat

PotassiuM thiosulfate >=95%

Dipotassium thiosulfate

Potassium thiosulfate,AR,98%

Potassium thiosulphate, 75% solution

POTASSIUM THIOSULPHATE 50% AQUEOUS SOLUTION

Potassium thiosulfate,98%

10294-66-3

K2S2O3

2KO3S2

Inorganic Salts

Potassium

Synthetic Reagents

Inorganics