比布列西猩红 (CAS No.4196-99-0)
- 物化性质
- 暗红色粉末，溶于水呈红色溶液，微溶于乙醇，不溶于乙醚。水溶液呈猩红色，加盐酸无明显变化，加氢氧化钠溶液呈橙红色。最大吸收波长约505-510 nm。
- 外观
- 暗红色均匀粉末
- 溶解性
- 溶于水呈猩红色，微溶于乙醇
English description（英文原文，共 932 字符）
Product Name:Biebrich Scarlet
English Name:Biebrich Scarlet
CAS No.:4196-99-0
Aliases:Acid Red 66, Ponceau B, Acid Scarlet
Molecular Formula:C22H17N4NaO7S2
Physical Properties:Dark red powder, soluble in water to give a scarlet solution, slightly soluble in ethanol, insoluble in ether. The aqueous solution is scarlet, no obvious change upon addition of hydrochloric acid, turns orange-red upon addition of sodium hydroxide solution. Maximum absorption wavelength: about 505-510 nm.
Uses:Mainly used in biological histology staining, such as collagen fibers, muscle tissue and cytoplasm staining. Also used as an acid-base indicator and intermediate in the dye industry.
Technical Specifications:
Molecular weight: 536.51
Appearance: dark red uniform powder
Solubility: soluble in water giving a scarlet solution, slightly soluble in ethanol
Maximum absorption wavelength: 505-510 nm
Biological stain grade purity: ≥85%
English Name:Biebrich Scarlet
CAS No.:4196-99-0
Aliases:Acid Red 66, Ponceau B, Acid Scarlet
Molecular Formula:C22H17N4NaO7S2
Physical Properties:Dark red powder, soluble in water to give a scarlet solution, slightly soluble in ethanol, insoluble in ether. The aqueous solution is scarlet, no obvious change upon addition of hydrochloric acid, turns orange-red upon addition of sodium hydroxide solution. Maximum absorption wavelength: about 505-510 nm.
Uses:Mainly used in biological histology staining, such as collagen fibers, muscle tissue and cytoplasm staining. Also used as an acid-base indicator and intermediate in the dye industry.
Technical Specifications:
Molecular weight: 536.51
Appearance: dark red uniform powder
Solubility: soluble in water giving a scarlet solution, slightly soluble in ethanol
Maximum absorption wavelength: 505-510 nm
Biological stain grade purity: ≥85%
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常见问题
- 比布列西猩红的 CAS 号是多少？
- 比布列西猩红的 CAS 号是 4196-99-0。
- 比布列西猩红的分子式和分子量是什么？
- 比布列西猩红的分子式为 C22H17N4NaO7S2，分子量约 536.51。
- 比布列西猩红的英文名称是什么？
- 比布列西猩红的英文名称为 Biebrich Scarlet。
- 比布列西猩红还有哪些别名？
- 比布列西猩红又称 酸性红66、丽春红B、酸性猩红。
- 比布列西猩红有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条比布列西猩红供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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- 比布列西猩红的报价单位主要有 千克。
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