1-萘胺-6-磺酸 (CAS No.51548-48-2)
- 物化性质
- 灰褐色粉末,分子量223.25。微溶于水,溶于乙醇和乙醚,氨水溶液呈紫色荧光。两性化合物,可与酸或碱成盐。加热时分解。
- 技术参数
- 外观为灰褐色粉末 总氨基值 ≥ 95%
English description(英文原文,共 822 字符)
Product Name:1-Naphthylamine-6-sulfonic acid
English Name:1-Naphthylamine-6-sulfonic acid
CAS No.:51548-48-2
Aliases:Mixed Cleve's acid, 1-Amino-6-naphthalenesulfonic acid, Cleve's acid-1,6
Molecular Formula:C10H9NO3S
Physical Properties:Greyish brown powder, molecular weight 223.25. Slightly soluble in water, soluble in ethanol and diethyl ether; ammonia solution exhibits purplish fluorescence. Amphoteric, forming salts with acids and bases. Decomposes upon heating.
Uses:Used as a dye intermediate, mainly for the synthesis of sulfur blue CV, as well as for the preparation of direct dyes and acid azo dyes.
Technical Specifications:
Appearance: greyish brown powder
Total amino value ≥ 95%
Composition: 1,7-aminonaphthalene sulfonic acid 45%-55%, 1,6-isomer 35%-45%
Insoluble matter in ammonia water < 1%
English Name:1-Naphthylamine-6-sulfonic acid
CAS No.:51548-48-2
Aliases:Mixed Cleve's acid, 1-Amino-6-naphthalenesulfonic acid, Cleve's acid-1,6
Molecular Formula:C10H9NO3S
Physical Properties:Greyish brown powder, molecular weight 223.25. Slightly soluble in water, soluble in ethanol and diethyl ether; ammonia solution exhibits purplish fluorescence. Amphoteric, forming salts with acids and bases. Decomposes upon heating.
Uses:Used as a dye intermediate, mainly for the synthesis of sulfur blue CV, as well as for the preparation of direct dyes and acid azo dyes.
Technical Specifications:
Appearance: greyish brown powder
Total amino value ≥ 95%
Composition: 1,7-aminonaphthalene sulfonic acid 45%-55%, 1,6-isomer 35%-45%
Insoluble matter in ammonia water < 1%
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常见问题
- 1-萘胺-6-磺酸的 CAS 号是多少?
- 1-萘胺-6-磺酸的 CAS 号是 51548-48-2。
- 1-萘胺-6-磺酸的分子式和分子量是什么?
- 1-萘胺-6-磺酸的分子式为 C10H9NO3S。
- 1-萘胺-6-磺酸的英文名称是什么?
- 1-萘胺-6-磺酸的英文名称为 1-Naphthylamine-6-sulfonic acid。
- 1-萘胺-6-磺酸还有哪些别名?
- 1-萘胺-6-磺酸又称 混合克利夫酸、1-氨基-6-萘磺酸、克利夫酸-1,6。
- 1-萘胺-6-磺酸有哪些供应商和生产厂家?
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