The 6-(Dimethylamino)-4-hydroxy-2-naphthalenesulfonic acid, with the CAS registry number 6259-50-3, is also known as 2-Naphthalenesulfonic acid, 6-(dimethylamino)-4-hydroxy-. Its EINECS number is 228-404-4. This chemical's molecular formula is C₁₂H₁₃NO₄S and molecular weight is 267.30. What's more, its systematic name is 6-(Dimethylamino)-4-hydroxy-2-naphthalenesulfonic acid. This chemical should be sealed and stored in a cool and dry place. Moreover, it should be protected from oxides.

Physical properties of 6-(Dimethylamino)-4-hydroxy-2-naphthalenesulfonic acid are: (1)ACD/LogP: 0.179; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2.96; (4)ACD/LogD (pH 7.4): -3.32; (5)ACD/BCF (pH 5.5): 1.00; (6)ACD/BCF (pH 7.4): 1.00; (7)ACD/KOC (pH 5.5): 1.00; (8)ACD/KOC (pH 7.4): 1.00; (9)#H bond acceptors: 5; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 86.22 Å²; (13)Index of Refraction: 1.683; (14)Molar Refractivity: 69.323 cm³; (15)Molar Volume: 182.747 cm³; (16)Polarizability: 27.482×10^-24cm³; (17)Surface Tension: 68.1 dyne/cm; (18)Density: 1.463 g/cm³.

When you are using this chemical, please be cautious about it as the following:
This chemical can cause burns. You should take off immediately all contaminated clothing. After contact with skin, you must wash immediately with plenty of ... (to be specified by the manufacturer). In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, you should seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)SMILES: O=S(=O)(O)c2cc1ccc(cc1c(O)c2)N(C)C
(2)Std. InChI: InChI=1S/C12H13NO4S/c1-13(2)9-4-3-8-5-10(18(15,16)17)7-12(14)11(8)6-9/h3-7,14H,1-2H3,(H,15,16,17)
(3)Std. InChIKey: LRPIENHBUQIGPP-UHFFFAOYSA-N