赤藓红 (CAS No.568-63-8)
- 物化性质
- 红色至棕色粉末，无臭，溶于水呈樱桃红色溶液，微溶于乙醇，不溶于乙醚；熔点约300℃（分解）。密封阴凉干燥保存。
- 外观
- 红色至棕色均匀粉末
- 熔点
- >300℃（分解）
- 溶解性
- 溶于水呈红色，微溶于乙醇，不溶于乙醚
- 贮存条件
- 密封阴凉干燥保存
English description（英文原文，共 920 字符）
Product Name:Erythrosin B sodium salt
English Name:Erythrosin B sodium salt
CAS No.:568-63-8
Aliases:Erythrosin B, Acid Red 51, C.I. 45430, Erythrosine
Molecular Formula:C20H6I4Na2O5
Physical Properties:Red to brown powder, odorless, soluble in water giving a cherry-red solution, slightly soluble in ethanol, insoluble in ether; melting point approximately 300°C (decomposition). Keep sealed, cool and dry.
Uses:Mainly used as a biological stain for plant tissue anatomy, including Jackson staining, counterstaining after hematoxylin staining, and Kreyberg's method for staining keratin and mucus. It can also be used as a food-grade colorant.
Technical Specifications:
Appearance: red to brown uniform powder
Molecular weight: 879.86
Melting point: >300°C (decomposition)
Solubility: soluble in water giving a red solution, slightly soluble in ethanol, insoluble in ether
Storage: keep sealed, cool and dry
English Name:Erythrosin B sodium salt
CAS No.:568-63-8
Aliases:Erythrosin B, Acid Red 51, C.I. 45430, Erythrosine
Molecular Formula:C20H6I4Na2O5
Physical Properties:Red to brown powder, odorless, soluble in water giving a cherry-red solution, slightly soluble in ethanol, insoluble in ether; melting point approximately 300°C (decomposition). Keep sealed, cool and dry.
Uses:Mainly used as a biological stain for plant tissue anatomy, including Jackson staining, counterstaining after hematoxylin staining, and Kreyberg's method for staining keratin and mucus. It can also be used as a food-grade colorant.
Technical Specifications:
Appearance: red to brown uniform powder
Molecular weight: 879.86
Melting point: >300°C (decomposition)
Solubility: soluble in water giving a red solution, slightly soluble in ethanol, insoluble in ether
Storage: keep sealed, cool and dry
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常见问题
- 赤藓红的 CAS 号是多少？
- 赤藓红的 CAS 号是 568-63-8。
- 赤藓红的分子式和分子量是什么？
- 赤藓红的分子式为 C20H6I4Na2O5，分子量约 879.86。
- 赤藓红的英文名称是什么？
- 赤藓红的英文名称为 Erythrosin B sodium salt。
- 赤藓红还有哪些别名？
- 赤藓红又称 赤藓红B钠盐、酸性红51、藻红B、赤鲜红。
- 赤藓红有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条赤藓红供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 赤藓红的供应商主要分布在哪些地区？
- 赤藓红的供应商主要分布在 上海市（1 条） 等地。
- 赤藓红有哪些级别可选？
- 平台上赤藓红的供应级别包括 工业级。
- 赤藓红的报价单位是什么？
- 赤藓红的报价单位主要有 千克。
- 哪里可以查到赤藓红的价格？
- 掌上化工赤藓红产品页汇总了各供应商的最新报价与规格，地址：/chemicals/568-63-8/。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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