2-Naphthol-3,6-disulfonic acid - Names and Identifiers
2-Naphthol-3,6-disulfonic acid - Physico-chemical Properties
Molecular Formula | C10H8O7S2
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Molar Mass | 304.29632 |
2-Naphthol-3,6-disulfonic acid - Introduction
2-napthol -3,6-disulfonic ACID is an organic compound with the chemical formula C10H8O7S2. It is a solid, colorless or light yellow particle, soluble in water and some organic solvents.
2-napthol -3,6-disulfonic ACID is mainly used as a raw material for dyes and pigments and dye intermediates. It can be used to prepare various organic dyes, such as Lantan dyes, polarizing dyes, etc. In addition, 2-napthol -3,6-DISULFONIC ACID can also be used as a functional material in the fields of wet dyes and propeller asymmetric liquid crystals.
The preparation method of 2-napthol -3,6-disulfonic ACID can be obtained by the substitution reaction of Naphthalene sulfonic ACID. Specifically, first 2-NAPHTHOL is reacted with concentrated sulfuric ACID to generate 2-naphthalene 2-napthol -3,6-disulfonic ACID, and then after air oxidation, under oxidizing, 2-naphthalene 2-napthol -3,6-DISULFONIC ACID was converted to 2-napthol -3,6-DISULFONIC ACID.
About the safety information of 2-napthol -3,6-disulfonic ACID, it is an organic ACID with certain irritation. During operation, care should be taken to avoid contact with skin, eyes and mucous membranes. Take appropriate safety precautions during handling and storage, such as wearing protective gloves and goggles. If discomfort occurs after misuse or contact, seek medical attention immediately.
Last Update:2024-04-10 22:29:15