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ChemicalBook > Product Catalogue >Inorganic chemistry >Inorganic salts >Metal Sulphides and sulphates >Potassium thiosulfate

Potassium thiosulfate

Potassium thiosulfate Structure
  • ₹8307 - ₹20907
  • Product name: Potassium thiosulfate
  • CAS: 10294-66-3
  • MF: H3KO3S2
  • MW: 154.24
  • EINECS:233-666-8
  • MDL Number:MFCD00036292
  • Synonyms:thiosulfuricacid(h2s2o3),dipotassiumsalt ;Thiosulfuricacid,dipotassiumsalt ;POTASSIUM THIOSULFATE;POTASSIUM HYPOSULFITE;POTASSIUM THIOSULFATE, 75% SOLUTION IN W ATER;PotassiumThiosulfateK2S2O3;Potassium thiosulfate solution;Potassium thiosulfat
5 prices
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Brand

  • Sigma-Aldrich(India)
  • ottokemi

Package

  • 100G
  • 100gm
  • 500gm
  • 500mL
  • 500G
  • ManufacturerSigma-Aldrich(India)
  • Product number12669
  • Product descriptionPotassium thiosulfate ≥95%
  • Packaging500G
  • Price₹17428.25
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number12669
  • Product descriptionPotassium thiosulfate ≥95%
  • Packaging100G
  • Price₹8941.45
  • Updated2022-06-14
  • Buy
  • Manufacturerottokemi
  • Product number P 2539
  • Product descriptionPotassium thiosulphate 95%
  • Packaging100gm
  • Price₹8307
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number P 2539a
  • Product descriptionPotassium thiosulphate, 75% solution
  • Packaging500mL
  • Price₹16902
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number P 2539
  • Product descriptionPotassium thiosulphate 95%
  • Packaging500gm
  • Price₹20907
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 12669 Potassium thiosulfate ≥95% 500G ₹17428.25 2022-06-14 Buy
Sigma-Aldrich(India) 12669 Potassium thiosulfate ≥95% 100G ₹8941.45 2022-06-14 Buy
ottokemi P 2539 Potassium thiosulphate 95% 100gm ₹8307 2022-05-26 Buy
ottokemi P 2539a Potassium thiosulphate, 75% solution 500mL ₹16902 2022-05-26 Buy
ottokemi P 2539 Potassium thiosulphate 95% 500gm ₹20907 2022-05-26 Buy

Properties

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)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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.

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