The Potassium peroxomonosulfate, with the CAS registry number 37222-66-5, has the systematic name of potassium hydrogen sulfate sulfate (hydroperoxysulfonyl)oxidanide (5:1:1:2). It is a kind of white granular crystalline powder, and belongs to the following product categories: Monopersulfate Compound; Oxidation; Synthetic Organic Chemistry. And the molecular formula of the chemical is H₃K₅O₁₈S₄.

The physical properties of Potassium peroxomonosulfate are as followings: (1)ACD/LogP: -0.58; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -4; (4)ACD/LogD (pH 7.4): -4; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)#H bond acceptors: 5; (8)#H bond donors: 2; (9)#Freely Rotating Bonds: 2; (10)Polar Surface Area: 81.21 Å². 

You should be cautious while dealing with this chemical. It irritates to respiratory system, and may cause burns. What's more, It may cause fire if contact with combustible material. Therefore, you had better take the following instructions: Wear suitable protective clothing, gloves and eye/face protection, and in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice; Keep away from combustible material; In case of accident or if you feel unwell, seek medical advice immediately (show label where possible). 

You can still convert the following datas into molecular structure:
(1)SMILES: OOS(=O)(=O)[O-].OOS(=O)(=O)[O-].OS(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[K+].[K+].[K+].[K+].[K+]
(2)InChI: InChI=1/5K.2H2O5S.2H2O4S/c;;;;;2*1-5-6(2,3)4;2*1-5(2,3)4/h;;;;;2*1H,(H,2,3,4);2*(H2,1,2,3,4)/q5*+1;;;;/p-5
(3)InChIKey: HJKYXKSLRZKNSI-AACRGIKGAH