酸性黑 2 (CAS No.8005-03-6)
- 物化性质
- 黑色带有闪光的粒状粉末。可溶于水，水溶液呈蓝紫色；加入氢氧化钠溶液产生棕紫色沉淀。溶于乙醇呈蓝色；于浓硫酸中呈蓝色，稀释后转变为紫色，并有沉淀析出。
- 外观
- 黑色带闪光的粒状粉末
English description（英文原文，共 846 字符）
Product Name:Acid Black 2
English Name:Acid Black 2
CAS No.:8005-03-6
Aliases:Nigrosine
Physical Properties:Black granular powder with metallic luster. Soluble in water, giving a blue-violet solution; addition of sodium hydroxide produces a brown-violet precipitate. Soluble in ethanol, giving a blue solution. In concentrated sulfuric acid it appears blue, which turns violet upon dilution with precipitation.
Uses:Mainly used for dyeing wool and silk, also for leather dyeing (usually with chrome mordant), as well as coloring paper, wood products, soap, electro-aluminum and manufacturing ink. It can also be made into lakes for colored paper and printing.
Technical Specifications:
Appearance: black granular powder with metallic luster
Moisture content: ≤5%
Water-insoluble matter: ≤1%
Dyeing strength: 100±3 (relative to standard)
English Name:Acid Black 2
CAS No.:8005-03-6
Aliases:Nigrosine
Physical Properties:Black granular powder with metallic luster. Soluble in water, giving a blue-violet solution; addition of sodium hydroxide produces a brown-violet precipitate. Soluble in ethanol, giving a blue solution. In concentrated sulfuric acid it appears blue, which turns violet upon dilution with precipitation.
Uses:Mainly used for dyeing wool and silk, also for leather dyeing (usually with chrome mordant), as well as coloring paper, wood products, soap, electro-aluminum and manufacturing ink. It can also be made into lakes for colored paper and printing.
Technical Specifications:
Appearance: black granular powder with metallic luster
Moisture content: ≤5%
Water-insoluble matter: ≤1%
Dyeing strength: 100±3 (relative to standard)
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常见问题
- 酸性黑 2的 CAS 号是多少？
- 酸性黑 2的 CAS 号是 8005-03-6。
- 酸性黑 2的英文名称是什么？
- 酸性黑 2的英文名称为 Acid Black 2。
- 酸性黑 2还有哪些别名？
- 酸性黑 2又称 酸性粒子元、酸性粒子元青。
- 酸性黑 2有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条酸性黑 2供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 酸性黑 2的供应商主要分布在哪些地区？
- 酸性黑 2的供应商主要分布在 上海市（1 条） 等地。
- 酸性黑 2有哪些级别可选？
- 平台上酸性黑 2的供应级别包括 工业级。
- 酸性黑 2的报价单位是什么？
- 酸性黑 2的报价单位主要有 千克。
- 哪里可以查到酸性黑 2的价格？
- 掌上化工酸性黑 2产品页汇总了各供应商的最新报价与规格，地址：/chemicals/8005-03-6/。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。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
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