溶剂红 23 (CAS No.85-86-9)
- 物化性质
- 红棕色至暗红色结晶性粉末，分子量352.39。熔点199~200℃，密度约1.21 g/cm³。不溶于水，微溶于乙醇；易溶于氯仿、丙酮、苯、冰醋酸及动植物油脂等有机溶剂。最大吸收波长约508 nm（氯仿）。
- 外观
- 红棕色至暗红色结晶性粉末。
- 熔点
- 199~200℃。
- 溶解性
- 不溶于水，易溶于氯仿、丙酮、苯及油脂等有机溶剂。
English description（英文原文，共 1089 字符）
Product Name:Solvent Red 23
English Name:Solvent Red 23
CAS No.:85-86-9
Aliases:Sudan III, Sudan Red III, Cerasin Red, Fat Ponceau G
Molecular Formula:C22H16N4O
Physical Properties:Reddish-brown to dark red crystalline powder, molecular weight 352.39. Melting point: 199-200°C; density: approx. 1.21 g/cm³. Insoluble in water, slightly soluble in ethanol; readily soluble in organic solvents such as chloroform, acetone, benzene, glacial acetic acid, and animal/vegetable oils. Maximum absorption wavelength: approx. 508 nm (in chloroform).
Uses:It is a solvent dye widely used for coloring oils, fats, waxes, hydrocarbon solvents and resins. It is also a classic histological lipid stain (Sudan III staining), and can be applied in the coloring of paints, printing inks and plastic products.
Technical Specifications:
Appearance: reddish-brown to dark red crystalline powder.
Melting point: 199-200°C.
Purity (assay): ≥95%.
Solubility: insoluble in water; readily soluble in chloroform, acetone, benzene and oils.
Maximum absorption wavelength (in chloroform): approx. 508 nm.
English Name:Solvent Red 23
CAS No.:85-86-9
Aliases:Sudan III, Sudan Red III, Cerasin Red, Fat Ponceau G
Molecular Formula:C22H16N4O
Physical Properties:Reddish-brown to dark red crystalline powder, molecular weight 352.39. Melting point: 199-200°C; density: approx. 1.21 g/cm³. Insoluble in water, slightly soluble in ethanol; readily soluble in organic solvents such as chloroform, acetone, benzene, glacial acetic acid, and animal/vegetable oils. Maximum absorption wavelength: approx. 508 nm (in chloroform).
Uses:It is a solvent dye widely used for coloring oils, fats, waxes, hydrocarbon solvents and resins. It is also a classic histological lipid stain (Sudan III staining), and can be applied in the coloring of paints, printing inks and plastic products.
Technical Specifications:
Appearance: reddish-brown to dark red crystalline powder.
Melting point: 199-200°C.
Purity (assay): ≥95%.
Solubility: insoluble in water; readily soluble in chloroform, acetone, benzene and oils.
Maximum absorption wavelength (in chloroform): approx. 508 nm.
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常见问题
- 溶剂红 23的 CAS 号是多少？
- 溶剂红 23的 CAS 号是 85-86-9。
- 溶剂红 23的分子式和分子量是什么？
- 溶剂红 23的分子式为 C22H16N4O。
- 溶剂红 23的英文名称是什么？
- 溶剂红 23的英文名称为 Solvent Red 23。
- 溶剂红 23还有哪些别名？
- 溶剂红 23又称 苏丹红III、苏丹III、HRR红。
- 溶剂红 23有哪些供应商和生产厂家？
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- 平台上溶剂红 23的供应级别包括 工业级。
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- 掌上化工溶剂红 23产品页汇总了各供应商的最新报价与规格，地址：/chemicals/85-86-9/。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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