POTASSIUM TETRATHIONATE
- Product Name
- 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
- Formula Weight
- 302.45
- MOL File
- 13932-13-3.mol
POTASSIUM TETRATHIONATE Property
- 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
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- P2926
- Product name
- Potassium tetrathionate
- Packaging
- 25g
- Price
- $77.4
- Updated
- 2024/03/01
- Product number
- P2926
- Product name
- Potassium tetrathionate
- Packaging
- 100g
- Price
- $246
- Updated
- 2024/03/01
- Product number
- 286445
- Product name
- Potassium Tetrathionate
- Packaging
- 25g
- Price
- $217
- Updated
- 2021/12/16
- Product number
- P698605
- Product name
- Potassium tetrathionate
- Packaging
- 5g
- Price
- $55
- Updated
- 2021/12/16
- Product number
- 7313AJ
- Product name
- Potassium tetrathionate
- Packaging
- 25g
- Price
- $124
- Updated
- 2021/12/16
POTASSIUM TETRATHIONATE Chemical Properties,Usage,Production
Uses
Used in the preparation of tetrathionate hydrolase assay from Acidithiobacillus caldus, it acts as an energy source.
Definition
ChEBI: A potassium salt composed of potassium and tetrathionate ions in a 2:1 ratio.
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.
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
POTASSIUM TETRATHIONATE Suppliers
- Tel
- +1-5166625404
- Fax
- 1-516-927-0118
- Info@alfa-chemistry.com
- Country
- United States
- ProdList
- 21317
- Advantage
- 58
- Tel
- (+1)-858-699-3322
- Fax
- (+1)-858-876-1948
- info@accelachem.com
- Country
- United States
- ProdList
- 19965
- Advantage
- 58
- Tel
- +1-833-552-7181
- sales@aladdinsci.com
- Country
- United States
- ProdList
- 57511
- Advantage
- 58
View Lastest Price from POTASSIUM TETRATHIONATE manufacturers
- Product
- POTASSIUM TETRATHIONATE 13932-13-3
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-10-13
- Product
- POTASSIUM TETRATHIONATE 13932-13-3
- Price
- US $6.60/KG
- Min. Order
- 1KG
- Purity
- 97%-99%
- Supply Ability
- 1kg -1000kg
- Release date
- 2020-01-02