酸性红 18 (CAS No.2611-82-7)
- 物化性质
- 红至暗红色颗粒或粉末，无臭。耐光、耐热性（105℃）强，对柠檬酸、酒石酸稳定，耐还原性差，遇碱变为褐色。吸湿性强，易溶于水呈红色，难溶于乙醇，溶于甘油，不溶于油脂。
- 技术参数
- 含量（以干基计）不低于85% 干燥失重不大于10% 水不溶物不大于0.2% 砷（以As计）不大于0.0001% 铅（以Pb计）不大于0.001%
English description（英文原文，共 950 字符）
Product Name:Acid Red 18
English Name:Acid Red 18
CAS No.:2611-82-7
Aliases:Food Red No. 102
Molecular Formula:C20H11N2Na2O10S3
Physical Properties:Red to dark red granules or powder, odorless. Strong resistance to light and heat (105°C), stable to citric acid and tartaric acid, poor resistance to reduction, turns brown in alkali. Hygroscopic, easily soluble in water producing a red solution, sparingly soluble in ethanol, soluble in glycerol, insoluble in oils and fats.
Uses:Used as a food colorant in fruit juice drinks, carbonated beverages, liqueurs, candies, cake decorations, greengage, hawthorn products, and pickled vegetables. The maximum usage level varies from 0.025 to 0.15 g/kg depending on the food category.
Technical Specifications:
Assay (on dry basis) not less than 85%
Loss on drying not more than 10%
Water-insoluble matter not more than 0.2%
Arsenic (as As) not more than 0.0001%
Lead (as Pb) not more than 0.001%
English Name:Acid Red 18
CAS No.:2611-82-7
Aliases:Food Red No. 102
Molecular Formula:C20H11N2Na2O10S3
Physical Properties:Red to dark red granules or powder, odorless. Strong resistance to light and heat (105°C), stable to citric acid and tartaric acid, poor resistance to reduction, turns brown in alkali. Hygroscopic, easily soluble in water producing a red solution, sparingly soluble in ethanol, soluble in glycerol, insoluble in oils and fats.
Uses:Used as a food colorant in fruit juice drinks, carbonated beverages, liqueurs, candies, cake decorations, greengage, hawthorn products, and pickled vegetables. The maximum usage level varies from 0.025 to 0.15 g/kg depending on the food category.
Technical Specifications:
Assay (on dry basis) not less than 85%
Loss on drying not more than 10%
Water-insoluble matter not more than 0.2%
Arsenic (as As) not more than 0.0001%
Lead (as Pb) not more than 0.001%
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常见问题
- 酸性红 18的 CAS 号是多少？
- 酸性红 18的 CAS 号是 2611-82-7。
- 酸性红 18的分子式和分子量是什么？
- 酸性红 18的分子式为 C20H11N2Na2O10S3。
- 酸性红 18的英文名称是什么？
- 酸性红 18的英文名称为 Acid Red 18。
- 酸性红 18还有哪些别名？
- 酸性红 18又称 食用赤色102号。
- 酸性红 18有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条酸性红 18供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 酸性红 18的供应商主要分布在哪些地区？
- 酸性红 18的供应商主要分布在 上海市（1 条） 等地。
- 酸性红 18有哪些级别可选？
- 平台上酸性红 18的供应级别包括 工业级。
- 酸性红 18的报价单位是什么？
- 酸性红 18的报价单位主要有 千克。
- 哪里可以查到酸性红 18的价格？
- 掌上化工酸性红 18产品页汇总了各供应商的最新报价与规格，地址：/chemicals/2611-82-7/。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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