The Potassium Tetrathionate, with the CAS registry number 13932-13-3, is also known as Tetrathionic acid, potassium salt (1:2). It belongs to the product categories of Metal and Ceramic Science; Potassium Salts; Salts. Its EINECS registry number is 237-702-3. This chemical's molecular formula is K₂O₆S₄ and molecular weight is 302.45. What's more, it must be stored at 2-8 °C.

Physical properties about Potassium Tetrathionate are: (1)ACD/LogP: 0.43; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -4.07; (4)ACD/LogD (pH 7.4): -4.07; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)#H bond acceptors: 6; (8)#H bond donors: 2; (9)#Freely Rotating Bonds: 3; (10)Polar Surface Area: 176.1 Å².

When you are using this chemical, please be cautious about it as the following:
As a chemical, it is irritating to eyes, respiratory system and skin. In addition, this chemical may cause inflammation to the skin or other mucous membranes. During using it, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1) SMILES: [K+].[K+].O=S(=O)([O-])SSS([O-])(=O)=O
(2) InChI: InChI=1/2K.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
(3) InChIKey: UVTKHPSJNFFIDG-NUQVWONBAA