三硅酸镁 (CAS No.14987-04-3)
- 物化性质
- 白色细粉，无臭无味；不溶于水和乙醇，溶于无机酸；有吸湿性，相对密度约2.1~2.3；受热分解。
- 技术参数
- 含量(以MgO计) ≥ 20.0% 酸中不溶物 ≤ 0.2% 灼烧失重(900℃) ≤ 30.0% 重金属(以Pb计) ≤ 20 mg/kg 砷(As) ≤ 5 mg/kg
English description（英文原文，共 833 字符）
Product Name:Magnesium trisilicate
English Name:Magnesium trisilicate
CAS No.:14987-04-3
Aliases:Trimagnesium trisilicate, Magnesium mesotrisilicate
Molecular Formula:Mg2Si3O8·xH2O
Physical Properties:White fine powder, odorless and tasteless; insoluble in water and ethanol, soluble in mineral acids; hygroscopic, relative density approx. 2.1–2.3; decomposes upon heating.
Uses:Used for treating hyperacidity and gastric/duodenal ulcers; it neutralizes stomach acid and protects the gastric mucosa. In pharmaceuticals it is used as an antacid, in food industry as an anticaking agent and filter aid, and also as a decolorizing and deodorizing agent.
Technical Specifications:
Content (as MgO) ≥ 20.0%
Insoluble matter in acid ≤ 0.2%
Loss on ignition (900°C) ≤ 30.0%
Heavy metals (as Pb) ≤ 20 mg/kg
Arsenic (As) ≤ 5 mg/kg
English Name:Magnesium trisilicate
CAS No.:14987-04-3
Aliases:Trimagnesium trisilicate, Magnesium mesotrisilicate
Molecular Formula:Mg2Si3O8·xH2O
Physical Properties:White fine powder, odorless and tasteless; insoluble in water and ethanol, soluble in mineral acids; hygroscopic, relative density approx. 2.1–2.3; decomposes upon heating.
Uses:Used for treating hyperacidity and gastric/duodenal ulcers; it neutralizes stomach acid and protects the gastric mucosa. In pharmaceuticals it is used as an antacid, in food industry as an anticaking agent and filter aid, and also as a decolorizing and deodorizing agent.
Technical Specifications:
Content (as MgO) ≥ 20.0%
Insoluble matter in acid ≤ 0.2%
Loss on ignition (900°C) ≤ 30.0%
Heavy metals (as Pb) ≤ 20 mg/kg
Arsenic (As) ≤ 5 mg/kg
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常见问题
- 三硅酸镁的 CAS 号是多少？
- 三硅酸镁的 CAS 号是 14987-04-3。
- 三硅酸镁的分子式和分子量是什么？
- 三硅酸镁的分子式为 Mg2Si3O8·xH2O。
- 三硅酸镁的英文名称是什么？
- 三硅酸镁的英文名称为 Magnesium trisilicate。
- 三硅酸镁还有哪些别名？
- 三硅酸镁又称 三硅酸二镁、硅酸镁。
- 三硅酸镁有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条三硅酸镁供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 三硅酸镁的供应商主要分布在哪些地区？
- 三硅酸镁的供应商主要分布在 上海市（1 条） 等地。
- 三硅酸镁有哪些级别可选？
- 平台上三硅酸镁的供应级别包括 工业级。
- 三硅酸镁的报价单位是什么？
- 三硅酸镁的报价单位主要有 千克。
- 哪里可以查到三硅酸镁的价格？
- 掌上化工三硅酸镁产品页汇总了各供应商的最新报价与规格，地址：/chemicals/14987-04-3/。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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