1-萘酚-4-磺酸 (CAS No.84-87-7)
- 物化性质
- 白色至浅灰色结晶粉末，易溶于水和乙醇，微溶于乙醚。熔点约170℃（分解），分子量224.23。
- 技术参数
- 含量（HPLC）≥98.0%
- 外观
- 白色至浅灰色结晶粉末
- 熔点
- 170℃（分解）
- 溶解性
- 易溶于水、乙醇
English description（英文原文，共 813 字符）
Product Name:1-Naphthol-4-sulfonic acid
English Name:1-Naphthol-4-sulfonic acid
CAS No.:84-87-7
Aliases:1-Hydroxy-4-naphthalenesulfonic acid, NW acid, Neville-Winther acid
Molecular Formula:C10H8O4S
Physical Properties:White to light gray crystalline powder, easily soluble in water and ethanol, slightly soluble in ether. Melting point about 170°C (decomposition). Molecular weight: 224.23.
Uses:Mainly used as an important dye intermediate in the synthesis of azo dyes such as acid dyes and direct dyes. It is also used in the production of other fine chemicals and pharmaceutical intermediates.
Technical Specifications:
Assay (HPLC) ≥98.0%
Appearance: white to light gray crystalline powder
Melting point: 170°C (decomposition)
Loss on drying: ≤0.5%
Solubility: easily soluble in water and ethanol
English Name:1-Naphthol-4-sulfonic acid
CAS No.:84-87-7
Aliases:1-Hydroxy-4-naphthalenesulfonic acid, NW acid, Neville-Winther acid
Molecular Formula:C10H8O4S
Physical Properties:White to light gray crystalline powder, easily soluble in water and ethanol, slightly soluble in ether. Melting point about 170°C (decomposition). Molecular weight: 224.23.
Uses:Mainly used as an important dye intermediate in the synthesis of azo dyes such as acid dyes and direct dyes. It is also used in the production of other fine chemicals and pharmaceutical intermediates.
Technical Specifications:
Assay (HPLC) ≥98.0%
Appearance: white to light gray crystalline powder
Melting point: 170°C (decomposition)
Loss on drying: ≤0.5%
Solubility: easily soluble in water and ethanol
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常见问题
- 1-萘酚-4-磺酸的 CAS 号是多少？
- 1-萘酚-4-磺酸的 CAS 号是 84-87-7。
- 1-萘酚-4-磺酸的分子式和分子量是什么？
- 1-萘酚-4-磺酸的分子式为 C10H8O4S。
- 1-萘酚-4-磺酸的英文名称是什么？
- 1-萘酚-4-磺酸的英文名称为 1-Naphthol-4-sulfonic acid。
- 1-萘酚-4-磺酸还有哪些别名？
- 1-萘酚-4-磺酸又称 1-羟基-4-萘磺酸、NW酸、Neville-Winther酸。
- 1-萘酚-4-磺酸有哪些供应商和生产厂家？
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