酸性黑B (CAS No.3071-73-6)
- 物化性质
- 黑色均匀粉末,微溶于水,溶于乙醇呈蓝色,遇浓硫酸呈黄光棕色,稀释后呈红光紫色。熔点大于300°C,在空气中稳定。
- 技术参数
- 外观为黑色均匀粉末 染料含量≥95% pH值(1%水溶液)为6.5-7.5 细度(通过80目筛)≥95% 在羊毛上的耐光牢度达4-5级
English description(英文原文,共 742 字符)
Product Name:Acid Black 24
English Name:Acid Black 24
CAS No.:3071-73-6
Aliases:C.I. Acid Black 24, Acid Black 10B
Molecular Formula:C36H26N5NaO6S2
Physical Properties:Black uniform powder, slightly soluble in water, soluble in ethanol with blue color, turns yellowish brown in concentrated sulfuric acid and reddish purple upon dilution. Melting point above 300°C, stable in air.
Uses:Mainly used for dyeing protein fibers such as wool and silk, also applicable for nylon and leather coloring. Produces blue-black shade with good color fastness.
Technical Specifications:
Appearance: black uniform powder
Dye content ≥ 95%
pH (1% aqueous solution): 6.5-7.5
Fineness (passing 80 mesh sieve) ≥ 95%
Light fastness on wool: grade 4-5
English Name:Acid Black 24
CAS No.:3071-73-6
Aliases:C.I. Acid Black 24, Acid Black 10B
Molecular Formula:C36H26N5NaO6S2
Physical Properties:Black uniform powder, slightly soluble in water, soluble in ethanol with blue color, turns yellowish brown in concentrated sulfuric acid and reddish purple upon dilution. Melting point above 300°C, stable in air.
Uses:Mainly used for dyeing protein fibers such as wool and silk, also applicable for nylon and leather coloring. Produces blue-black shade with good color fastness.
Technical Specifications:
Appearance: black uniform powder
Dye content ≥ 95%
pH (1% aqueous solution): 6.5-7.5
Fineness (passing 80 mesh sieve) ≥ 95%
Light fastness on wool: grade 4-5
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常见问题
- 酸性黑B的 CAS 号是多少?
- 酸性黑B的 CAS 号是 3071-73-6。
- 酸性黑B的分子式和分子量是什么?
- 酸性黑B的分子式为 C36H26N5NaO6S2。
- 酸性黑B的英文名称是什么?
- 酸性黑B的英文名称为 Acid Black 24。
- 酸性黑B还有哪些别名?
- 酸性黑B又称 酸性黑24、酸性黑10B。
- 酸性黑B有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条酸性黑B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B的供应商主要分布在哪些地区?
- 酸性黑B的供应商主要分布在 上海市(1 条) 等地。
- 酸性黑B有哪些级别可选?
- 平台上酸性黑B的供应级别包括 工业级。
- 酸性黑B的报价单位是什么?
- 酸性黑B的报价单位主要有 千克。
- 哪里可以查到酸性黑B的价格?
- 掌上化工酸性黑B产品页汇总了各供应商的最新报价与规格,地址:/chemicals/3071-73-6/。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。
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