铝碳酸镁 (CAS No.12304-65-3)
- 物化性质
- 白色粉末，无臭无味，几乎不溶于水，溶于稀酸并放出二氧化碳。具有层状双金属氢氧化物结构，粒径细小，分散性好。受热分解时释放水和二氧化碳，具有一定热稳定性和耐候性。
- 技术参数
- 纯度（干基）≥99% 外观为白色粉末，无臭无味
English description（英文原文，共 1056 字符）
Product Name:Hydrotalcite
English Name:Hydrotalcite
CAS No.:12304-65-3
Aliases:Magnesium aluminum hydroxy carbonate hydrate, Aluminum magnesium carbonate hydroxide
Molecular Formula:Mg6Al2(CO3)(OH)16·4H2O
Physical Properties:White powder, odorless and tasteless, almost insoluble in water, soluble in dilute acid with evolution of carbon dioxide. It has a layered double hydroxide structure with fine particle size and good dispersibility. Upon heating, it decomposes releasing water and carbon dioxide, showing certain thermal stability.
Uses:Used as a heat stabilizer for PVC plastics, absorbing hydrogen chloride released during processing to improve thermal stability and dispersibility. Also used as an antacid in medicine to neutralize gastric acid. Additionally applied as a flame retardant, catalyst support, and adsorbent in wastewater treatment.
Technical Specifications:
Purity (dry basis) ≥99%
Appearance: white powder, odorless and tasteless
Particle size D50: 5-15 μm, good dispersibility
Loss on drying ≤2.0%
Packaging: 25 kg/bag
English Name:Hydrotalcite
CAS No.:12304-65-3
Aliases:Magnesium aluminum hydroxy carbonate hydrate, Aluminum magnesium carbonate hydroxide
Molecular Formula:Mg6Al2(CO3)(OH)16·4H2O
Physical Properties:White powder, odorless and tasteless, almost insoluble in water, soluble in dilute acid with evolution of carbon dioxide. It has a layered double hydroxide structure with fine particle size and good dispersibility. Upon heating, it decomposes releasing water and carbon dioxide, showing certain thermal stability.
Uses:Used as a heat stabilizer for PVC plastics, absorbing hydrogen chloride released during processing to improve thermal stability and dispersibility. Also used as an antacid in medicine to neutralize gastric acid. Additionally applied as a flame retardant, catalyst support, and adsorbent in wastewater treatment.
Technical Specifications:
Purity (dry basis) ≥99%
Appearance: white powder, odorless and tasteless
Particle size D50: 5-15 μm, good dispersibility
Loss on drying ≤2.0%
Packaging: 25 kg/bag
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常见问题
- 铝碳酸镁的 CAS 号是多少？
- 铝碳酸镁的 CAS 号是 12304-65-3。
- 铝碳酸镁的分子式和分子量是什么？
- 铝碳酸镁的分子式为 Mg6Al2(CO3)(OH)16·4H2O。
- 铝碳酸镁的英文名称是什么？
- 铝碳酸镁的英文名称为 Hydrotalcite。
- 铝碳酸镁还有哪些别名？
- 铝碳酸镁又称 水滑石、碱式碳酸铝镁。
- 铝碳酸镁有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条铝碳酸镁供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 铝碳酸镁的供应商主要分布在哪些地区？
- 铝碳酸镁的供应商主要分布在 上海市（1 条） 等地。
- 铝碳酸镁有哪些级别可选？
- 平台上铝碳酸镁的供应级别包括 工业级。
- 铝碳酸镁的报价单位是什么？
- 铝碳酸镁的报价单位主要有 千克。
- 哪里可以查到铝碳酸镁的价格？
- 掌上化工铝碳酸镁产品页汇总了各供应商的最新报价与规格，地址：/chemicals/12304-65-3/。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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