食用色素亮蓝 (CAS No.3844-45-9)
- 物化性质
- 有金属光泽的深紫色至青铜色颗粒或粉末，无臭。易溶于水，水溶液呈亮蓝色；可溶于乙醇、丙二醇和甘油。耐光性、耐热性、耐酸性、耐盐性和耐微生物性良好，耐碱性和耐氧化还原性较佳。弱酸时呈青色，强酸时呈黄色，在沸腾碱液中呈紫色。
- 含量
- 85%
- 外观
- 红紫色均匀粉末
English description（英文原文，共 1317 字符）
Product Name:Brilliant Blue
English Name:Brilliant Blue
CAS No.:3844-45-9
Aliases:Brilliant Blue FCF, E133, FD&C Blue No. 1, Disodium 2-[4-[N-ethyl-N-(3-sulfonatobenzyl)amino]phenyl]-4-[N-ethyl-N-(3-sulfonatobenzyl)aminophenyl]-2-sulfonatophenylmethane
Molecular Formula:C37H34N2O9S3Na2
Physical Properties:Deep purple to bronze colored powder or granules with metallic luster and no odor. Freely soluble in water producing a bright blue solution; soluble in ethanol, propylene glycol, and glycerol. Exhibits good light fastness, heat resistance, acid resistance, salt resistance, and microbial resistance, as well as good alkali resistance and redox stability. Appears cyan in weak acid solution, yellow in strong acid solution, and purple in boiling alkaline solution.
Uses:Mainly used as a food colorant in juice beverages, carbonated drinks, formulated wines, candies, cake decorations, ice cream, jelly, puffed foods, and similar products. Also used as a coloring agent in pharmaceuticals and cosmetics. This product is a synthetic food dye belonging to the azo compounds, prepared by condensation and oxidation of benzaldehyde-o-sulfonic acid with N-ethyl-N-(3-sulfobenzyl)aniline.
Technical Specifications:
Assay: 85%
Appearance: reddish-purple uniform powder
Grade: food grade
EINECS No.: 223-339-8
English Name:Brilliant Blue
CAS No.:3844-45-9
Aliases:Brilliant Blue FCF, E133, FD&C Blue No. 1, Disodium 2-[4-[N-ethyl-N-(3-sulfonatobenzyl)amino]phenyl]-4-[N-ethyl-N-(3-sulfonatobenzyl)aminophenyl]-2-sulfonatophenylmethane
Molecular Formula:C37H34N2O9S3Na2
Physical Properties:Deep purple to bronze colored powder or granules with metallic luster and no odor. Freely soluble in water producing a bright blue solution; soluble in ethanol, propylene glycol, and glycerol. Exhibits good light fastness, heat resistance, acid resistance, salt resistance, and microbial resistance, as well as good alkali resistance and redox stability. Appears cyan in weak acid solution, yellow in strong acid solution, and purple in boiling alkaline solution.
Uses:Mainly used as a food colorant in juice beverages, carbonated drinks, formulated wines, candies, cake decorations, ice cream, jelly, puffed foods, and similar products. Also used as a coloring agent in pharmaceuticals and cosmetics. This product is a synthetic food dye belonging to the azo compounds, prepared by condensation and oxidation of benzaldehyde-o-sulfonic acid with N-ethyl-N-(3-sulfobenzyl)aniline.
Technical Specifications:
Assay: 85%
Appearance: reddish-purple uniform powder
Grade: food grade
EINECS No.: 223-339-8
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常见问题
- 食用色素亮蓝的 CAS 号是多少？
- 食用色素亮蓝的 CAS 号是 3844-45-9。
- 食用色素亮蓝的分子式和分子量是什么？
- 食用色素亮蓝的分子式为 C37H34N2O9S3Na2。
- 食用色素亮蓝的英文名称是什么？
- 食用色素亮蓝的英文名称为 Brilliant Blue。
- 食用色素亮蓝还有哪些别名？
- 食用色素亮蓝又称 双[4-(N-乙基-N-3-磺酸苯甲基)氨基苯基]-2-磺酸甲苯基二钠盐。
- 食用色素亮蓝有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条食用色素亮蓝供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 食用色素亮蓝的供应商主要分布在哪些地区？
- 食用色素亮蓝的供应商主要分布在 上海市（1 条） 等地。
- 食用色素亮蓝有哪些级别可选？
- 平台上食用色素亮蓝的供应级别包括 工业级。
- 食用色素亮蓝的报价单位是什么？
- 食用色素亮蓝的报价单位主要有 千克。
- 哪里可以查到食用色素亮蓝的价格？
- 掌上化工食用色素亮蓝产品页汇总了各供应商的最新报价与规格，地址：/chemicals/3844-45-9/。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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