ChemicalBook >> CAS DataBase List >>POTASSIUM TETRATHIONATE
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
Last updated:2023-12-28 14:48:00
| 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
Global( 128)Suppliers
| 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 | 21691 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9348 | 55 |
| Accela ChemBio Inc. | (+1)-858-699-3322 | info@accelachem.com | United States | 19965 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569265 +86-18612256290 | 1056@dideu.com | China | 3632 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12468 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 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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