媒介黑 9 (CAS No.2052-25-7)
- 物化性质
- 深棕色至黑色粉末,溶于水呈紫黑色溶液,微溶于乙醇,不溶于乙醚。高温下分解,水溶液遇酸产生沉淀,遇碱颜色加深。
- 外观
- 深棕色至黑色粉末
- 纯度
- ≥99%
- 溶解性
- 溶于水,微溶于乙醇
English description(英文原文,共 768 字符)
Product Name:Mordant Black 9
English Name:Mordant Black 9
CAS No.:2052-25-7
Aliases:Acid Mordant Black 9, C.I. Mordant Black 9
Molecular Formula:C16H13N2NaO6S
Physical Properties:Dark brown to black powder; soluble in water giving a violet-black solution; slightly soluble in ethanol; insoluble in ether. Decomposes at high temperature; aqueous solution precipitates with acid and deepens in color with alkali.
Uses:Used as an acid mordant dye for dyeing and printing of wool, silk, and polyamide fabrics; also employed as a laboratory acid-base indicator and biological stain.
Technical Specifications:
Appearance: dark brown to black powder
Purity: ≥99%
Molecular weight: 384.34
Package: 1 kg/bag
Solubility: soluble in water, slightly soluble in ethanol
English Name:Mordant Black 9
CAS No.:2052-25-7
Aliases:Acid Mordant Black 9, C.I. Mordant Black 9
Molecular Formula:C16H13N2NaO6S
Physical Properties:Dark brown to black powder; soluble in water giving a violet-black solution; slightly soluble in ethanol; insoluble in ether. Decomposes at high temperature; aqueous solution precipitates with acid and deepens in color with alkali.
Uses:Used as an acid mordant dye for dyeing and printing of wool, silk, and polyamide fabrics; also employed as a laboratory acid-base indicator and biological stain.
Technical Specifications:
Appearance: dark brown to black powder
Purity: ≥99%
Molecular weight: 384.34
Package: 1 kg/bag
Solubility: soluble in water, slightly soluble in ethanol
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常见问题
- 媒介黑 9的 CAS 号是多少?
- 媒介黑 9的 CAS 号是 2052-25-7。
- 媒介黑 9的分子式和分子量是什么?
- 媒介黑 9的分子式为 C16H13N2NaO6S,分子量约 384.34。
- 媒介黑 9的英文名称是什么?
- 媒介黑 9的英文名称为 Mordant Black 9。
- 媒介黑 9还有哪些别名?
- 媒介黑 9又称 媒介黑9、酸性媒介黑9。
- 媒介黑 9有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条媒介黑 9供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 媒介黑 9的供应商主要分布在哪些地区?
- 媒介黑 9的供应商主要分布在 上海市(1 条) 等地。
- 媒介黑 9有哪些级别可选?
- 平台上媒介黑 9的供应级别包括 工业级。
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- 媒介黑 9的报价单位主要有 千克。
- 哪里可以查到媒介黑 9的价格?
- 掌上化工媒介黑 9产品页汇总了各供应商的最新报价与规格,地址:/chemicals/2052-25-7/。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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