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
- MOL File:
- 13932-13-3.mol
- Modify Date:
- 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+] |
| 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(2)
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 | Inquiry |
|---|---|---|---|---|---|
| Laksh Finechem Pvt.Ltd. | +91-9978522233 +91-78522233 | Gujarat, India | 55 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| LEAP CHEM CO., LTD. | +86-852-30606658 | China | 24738 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21675 | 55 | Inquiry |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | China | 9338 | 55 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29826 | 58 | Inquiry |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569265 +86-18612256290 | China | 2132 | 58 | Inquiry |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | China | 12922 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |
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