2-萘磺酸 (CAS No.120-18-3)
- 物化性质
- 灰白色结晶体,易溶于水、醇和醚,易潮解。
- 技术参数
- 含量≥99% 水不溶物≤0.5% 水分≤35%(以4个结晶水计)
English description(英文原文,共 721 字符)
Product Name:2-Naphthalenesulfonic acid
English Name:2-Naphthalenesulfonic acid
CAS No.:120-18-3
Aliases:β-Naphthalenesulfonic acid, 2-Sulfonaphthalene
Molecular Formula:C10H8O3S
Physical Properties:Grayish-white crystalline solid, freely soluble in water, alcohol and ether, hygroscopic.
Uses:Used for the determination of peptone and protein, and as a dehydrogenation catalyst. Mainly used as an intermediate for producing dyes such as 2-naphthol, 2-naphthol sulfonic acid and 2-naphthylamine sulfonic acid. It can be condensed with formaldehyde to produce dispersant N (NNO).
Technical Specifications:
Assay ≥99%
Water insoluble matter ≤0.5%
Water content ≤35% (calculated as tetrahydrate)
Packing: 25kg/bag
English Name:2-Naphthalenesulfonic acid
CAS No.:120-18-3
Aliases:β-Naphthalenesulfonic acid, 2-Sulfonaphthalene
Molecular Formula:C10H8O3S
Physical Properties:Grayish-white crystalline solid, freely soluble in water, alcohol and ether, hygroscopic.
Uses:Used for the determination of peptone and protein, and as a dehydrogenation catalyst. Mainly used as an intermediate for producing dyes such as 2-naphthol, 2-naphthol sulfonic acid and 2-naphthylamine sulfonic acid. It can be condensed with formaldehyde to produce dispersant N (NNO).
Technical Specifications:
Assay ≥99%
Water insoluble matter ≤0.5%
Water content ≤35% (calculated as tetrahydrate)
Packing: 25kg/bag
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常见问题
- 2-萘磺酸的 CAS 号是多少?
- 2-萘磺酸的 CAS 号是 120-18-3。
- 2-萘磺酸的分子式和分子量是什么?
- 2-萘磺酸的分子式为 C10H8O3S。
- 2-萘磺酸的英文名称是什么?
- 2-萘磺酸的英文名称为 2-Naphthalenesulfonic acid。
- 2-萘磺酸还有哪些别名?
- 2-萘磺酸又称 β-萘磺酸、2-磺酸萘。
- 2-萘磺酸有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条2-萘磺酸供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 2-萘磺酸的供应商主要分布在哪些地区?
- 2-萘磺酸的供应商主要分布在 上海市(1 条) 等地。
- 2-萘磺酸有哪些级别可选?
- 平台上2-萘磺酸的供应级别包括 工业级。
- 2-萘磺酸的报价单位是什么?
- 2-萘磺酸的报价单位主要有 千克。
- 哪里可以查到2-萘磺酸的价格?
- 掌上化工2-萘磺酸产品页汇总了各供应商的最新报价与规格,地址:/chemicals/120-18-3/。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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