POTASSIUM TETRATHIONATE
- CAS No.
- 13932-13-3
- Chemical Name:
- POTASSIUM TETRATHIONATE
- Synonyms
- POTASSIUM TETRATHION;Potassium Tetrethionate;POTASSIUM TETRATHIONATE;dipotassiumtetrathionate;Tetrathionicacid,dipotassiumsalt;Tetrathionic acid, potassium salt (1:2)
- CBNumber:
- CB8464518
- Molecular Formula:
- K2O6S4
- Molecular Weight:
- 302.45
- MDL Number:
- MFCD00079233
- MOL File:
- 13932-13-3.mol
Density | 2.96 g/mL at 25 °C (lit.) |
---|---|
storage temp. | 2-8°C |
solubility | 232g/l |
InChI | InChI=1S/2K.H2O6S4/c;;1-9(2,3)7-8-10(4,5)6/h;;(H,1,2,3)(H,4,5,6)/q2*+1;/p-2 |
InChIKey | UVTKHPSJNFFIDG-UHFFFAOYSA-L |
SMILES | S([O-])(=O)(=O)SSS([O-])(=O)=O.[K+].[K+] |
EWG's Food Scores | 1 |
FDA UNII | 8X6V5C8FZ9 |
EPA Substance Registry System | Potassium tetrathionate (13932-13-3) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H315-H319 |
Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36-37/39 |
WGK Germany | 3 |
RTECS | XF6450000 |
HS Code | 2842 90 80 |
Toxicity | LD50 orally in Rabbit: > 2000 mg/kg |
POTASSIUM TETRATHIONATE price More Price(9)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | P2926 | Potassium tetrathionate | 13932-13-3 | 25g | $77.4 | 2024-03-01 | Buy |
Sigma-Aldrich | P2926 | Potassium tetrathionate | 13932-13-3 | 100g | $246 | 2024-03-01 | Buy |
Usbiological | 286445 | Potassium Tetrathionate | 13932-13-3 | 25g | $217 | 2021-12-16 | Buy |
TRC | P698605 | Potassium tetrathionate | 13932-13-3 | 5g | $55 | 2021-12-16 | Buy |
AK Scientific | 7313AJ | Potassium tetrathionate | 13932-13-3 | 25g | $124 | 2021-12-16 | Buy |
POTASSIUM TETRATHIONATE Chemical Properties,Uses,Production
Uses
Used in the preparation of tetrathionate hydrolase assay from Acidithiobacillus caldus, it acts as an energy source.
Preparation
Potassium tetrathionate is prepared by a similar reaction—the reaction of S2Cl2 with sulphurous acid, followed by KOH neutralization, as shown by the equations.
2H2S03 + S2C12->H2S406+2HCl
H2S406+2KOH -> K2S406 + 2H2O or by the reaction of iodine with K2S2O3.
2K2S203 + I2 -> K2S406+2KI.
The reaction is carried out in an ethanol-water mixture, a medium in which the potassium tetrathionate is insoluble; the K2S406 precipitates as colorless shiny platelets.
Definition
ChEBI: A potassium salt composed of potassium and tetrathionate ions in a 2:1 ratio.
General Description
The crystal structure of potassium tetrathionate is monoclinic with a=22.081o, b=7.991o, c=10.108o
POTASSIUM TETRATHIONATE Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
LEAP CHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 24738 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21667 | 55 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9355 | 55 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29823 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-29-87569265 +86-15319487004 | 1015@dideu.com | China | 2132 | 58 |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 13349 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34571 | 58 |
Shanghai UCHEM Inc. | +862156762820 +86-13564624040 | sales@myuchem.com | China | 7193 | 58 |
View Lastest Price from POTASSIUM TETRATHIONATE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2022-10-14 | POTASSIUM TETRATHIONATE
13932-13-3
|
US $0.00-0.00 / KG | 1KG | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. | ||
2020-01-03 | POTASSIUM TETRATHIONATE
13932-13-3
|
US $6.60 / KG | 1KG | 97%-99% | 1kg -1000kg | Career Henan Chemical Co |
- POTASSIUM TETRATHIONATE
13932-13-3
- US $0.00-0.00 / KG
- 98%
- Henan Aochuang Chemical Co.,Ltd.
- POTASSIUM TETRATHIONATE
13932-13-3
- US $6.60 / KG
- 97%-99%
- Career Henan Chemical Co
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