1-氨基-2-萘酚-4-磺酸 (CAS No.116-63-2)
- 物化性质
- 白色至浅灰色针状结晶,熔点约295℃(分解),微溶于水,溶于碱性溶液和乙醇,不溶于乙醚,在空气中易氧化变红。
- 技术参数
- 含量≥98% 熔点(分解)约295℃ 干燥失重≤0.5% 灰分≤0.1% 外观为白色至浅灰色结晶粉末
English description(英文原文,共 770 字符)
Product Name:1-Amino-2-naphthol-4-sulfonic acid
English Name:1-Amino-2-naphthol-4-sulfonic acid
CAS No.:116-63-2
Aliases:1-Amino-2-hydroxy-4-naphthalenesulfonic acid
Molecular Formula:C10H9NO4S
Physical Properties:White to light gray needle-like crystals; melting point approximately 295 °C (decomposition); slightly soluble in water, soluble in alkaline solutions and ethanol, insoluble in ether; readily oxidized and turns red in air.
Uses:Mainly used as a dye intermediate for the production of acid dyes, azo dyes and mordant dyes; also used as an organic synthesis reagent.
Technical Specifications:
Content ≥98%
Melting point (decomposition) approximately 295 °C
Loss on drying ≤0.5%
Ash content ≤0.1%
Appearance: white to light gray crystalline powder
English Name:1-Amino-2-naphthol-4-sulfonic acid
CAS No.:116-63-2
Aliases:1-Amino-2-hydroxy-4-naphthalenesulfonic acid
Molecular Formula:C10H9NO4S
Physical Properties:White to light gray needle-like crystals; melting point approximately 295 °C (decomposition); slightly soluble in water, soluble in alkaline solutions and ethanol, insoluble in ether; readily oxidized and turns red in air.
Uses:Mainly used as a dye intermediate for the production of acid dyes, azo dyes and mordant dyes; also used as an organic synthesis reagent.
Technical Specifications:
Content ≥98%
Melting point (decomposition) approximately 295 °C
Loss on drying ≤0.5%
Ash content ≤0.1%
Appearance: white to light gray crystalline powder
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常见问题
- 1-氨基-2-萘酚-4-磺酸的 CAS 号是多少?
- 1-氨基-2-萘酚-4-磺酸的 CAS 号是 116-63-2。
- 1-氨基-2-萘酚-4-磺酸的分子式和分子量是什么?
- 1-氨基-2-萘酚-4-磺酸的分子式为 C10H9NO4S。
- 1-氨基-2-萘酚-4-磺酸的英文名称是什么?
- 1-氨基-2-萘酚-4-磺酸的英文名称为 1-Amino-2-naphthol-4-sulfonic acid。
- 1-氨基-2-萘酚-4-磺酸还有哪些别名?
- 1-氨基-2-萘酚-4-磺酸又称 1-氨基-2-羟基-4-萘磺酸。
- 1-氨基-2-萘酚-4-磺酸有哪些供应商和生产厂家?
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- 掌上化工1-氨基-2-萘酚-4-磺酸产品页汇总了各供应商的最新报价与规格,地址:/chemicals/116-63-2/。部分供应商价格为电议,可通过页面上的询价功能直接获取。
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