The systematic name of 1,5-Naphthalenedisulfonic acid tetrahydrate is naphthalene-1,5-disulfonic acid tetrahydrate . With the CAS registry number 211366-30-2, it is also named as 1,5-naphthalenedisulfonic acid, hydrate (1:4) . It is off-white crystalline powder. It has many suppliers, such as Nantong Zhennan Fine Chemical Co., Ltd..

The 1,5-Naphthalenedisulfonic acid tetrahydrate can cause burns. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. If you want to contact the product, you must wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)

The other characteristics of this product can be summarized as: (1)#H bond acceptors: 10 ; (2)#H bond donors: 10 ; (3)#Freely Rotating Bonds: 2 ; (4)Enthalpy of Vaporization: 142.58 kJ/mol ; (5)Vapour Pressure: 0 mmHg at 25°C. People can use the following data to convert to the molecule structure. SMILES: c1cc2c(cccc2S(=O)(=O)O)c(c1)S(=O)(=O)O.O.O.O.O; InChI: InChI=1/C10H8O6S2.4H2O/c11-17(12,13)9-5-1-3-7-8(9)4-2-6-10(7)18(14,15)16;;;;/h1-6H,(H,11,12,13)(H,14,15,16);4*1H2.