直接红 FR (CAS No.12222-51-4)
- 物化性质
- 深红色均匀粉末,溶于水呈红色透明溶液,微溶于乙醇和丙酮,不溶于大多数有机溶剂。在浓硫酸中呈深蓝色,稀释后生成红色沉淀。
- 技术参数
- 外观为深红色均匀粉末 染色强度为100%(标准品) 水分含量≤5% 不溶于水的杂质含量≤1% 细度(通过80目筛)≥95%
English description(英文原文,共 917 字符)
Product Name:Direct Red 227
English Name:Direct Red 227
CAS No.:12222-51-4
Aliases:Direct Red FR, Direct Brilliant Red FR
Molecular Formula:C60H46N16O22S6·6Na
Physical Properties:Dark red uniform powder, soluble in water to form a red transparent solution, slightly soluble in ethanol and acetone, insoluble in most organic solvents. In concentrated sulfuric acid it develops a dark blue color, and upon dilution a red precipitate forms.
Uses:Primarily used for dyeing cellulose fibers such as cotton, linen, and viscose, as well as for coloring paper and leather. It features bright shade, good leveling properties, and high substantivity, suitable for conventional exhaust dyeing and jig dyeing processes.
Technical Specifications:
Appearance: dark red uniform powder
Dyeing strength: 100% (vs. standard)
Moisture content: ≤5%
Water-insoluble impurities: ≤1%
Fineness: ≥95% passing through 80 mesh sieve
English Name:Direct Red 227
CAS No.:12222-51-4
Aliases:Direct Red FR, Direct Brilliant Red FR
Molecular Formula:C60H46N16O22S6·6Na
Physical Properties:Dark red uniform powder, soluble in water to form a red transparent solution, slightly soluble in ethanol and acetone, insoluble in most organic solvents. In concentrated sulfuric acid it develops a dark blue color, and upon dilution a red precipitate forms.
Uses:Primarily used for dyeing cellulose fibers such as cotton, linen, and viscose, as well as for coloring paper and leather. It features bright shade, good leveling properties, and high substantivity, suitable for conventional exhaust dyeing and jig dyeing processes.
Technical Specifications:
Appearance: dark red uniform powder
Dyeing strength: 100% (vs. standard)
Moisture content: ≤5%
Water-insoluble impurities: ≤1%
Fineness: ≥95% passing through 80 mesh sieve
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常见问题
- 直接红 FR的 CAS 号是多少?
- 直接红 FR的 CAS 号是 12222-51-4。
- 直接红 FR的分子式和分子量是什么?
- 直接红 FR的分子式为 C60H46N16O22S6·6Na。
- 直接红 FR的英文名称是什么?
- 直接红 FR的英文名称为 Direct Red 227。
- 直接红 FR还有哪些别名?
- 直接红 FR又称 直接红227、直接艳红FR。
- 直接红 FR有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条直接红 FR供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 直接红 FR的供应商主要分布在哪些地区?
- 直接红 FR的供应商主要分布在 上海市(1 条) 等地。
- 直接红 FR有哪些级别可选?
- 平台上直接红 FR的供应级别包括 工业级。
- 直接红 FR的报价单位是什么?
- 直接红 FR的报价单位主要有 千克。
- 哪里可以查到直接红 FR的价格?
- 掌上化工直接红 FR产品页汇总了各供应商的最新报价与规格,地址:/chemicals/12222-51-4/。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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