镁锌铝碳酸根型三元水滑石试剂 (CAS No.119758-00-8)
- 中文别名
- 水滑石；层状双氢氧化物；镁锌铝碳酸根水滑石
- 英文名称
- Magnesium Zinc Aluminum Carbonate-Type Ternary Hydrotalcite
- 分子式
- Mg₃ZnAl₂(OH)₁₂(CO₃)·4H₂O
- 所属类别
- 试剂实验设备
- 物化性质
- 白色或类白色粉末，不溶于水，溶于无机酸。具有层状双氢氧化物结构，层间碳酸根阴离子可交换。呈碱性，20 g/L水悬浮液pH为7.0~9.0。具有热稳定性，受热至约200℃以上分解释放水和二氧化碳。比表面积≥10 m²/g，电镜平均粒径≤100 nm，白度≥90。
- 技术参数
- 纯度≥99.9%，不含重金属，无毒无害
English description（英文原文，共 1526 字符）
Product Name:Magnesium Zinc Aluminum Carbonate-Type Ternary Hydrotalcite
English Name:Magnesium Zinc Aluminum Carbonate-Type Ternary Hydrotalcite
CAS No.:119758-00-8
Aliases:Hydrotalcite, Layered Double Hydroxide (LDH), Mg-Zn-Al Carbonate Hydrotalcite
Molecular Formula:Mg₃ZnAl₂(OH)₁₂(CO₃)·4H₂O
Physical Properties:White or off-white powder, insoluble in water and soluble in mineral acids. It has a layered double hydroxide structure with exchangeable carbonate anions in the interlayer. It is basic in nature, with a pH of 7.0–9.0 for a 20 g/L aqueous suspension. It exhibits thermal stability, decomposing above approximately 200°C to release water and carbon dioxide. Specific surface area ≥10 m²/g, average particle size ≤100 nm (TEM), whiteness ≥90.
Uses:Used as an environmentally friendly acid scavenger, flame retardant, and heat stabilizer additive, widely applied in the processing and stabilization of polymer materials such as PVC and polyolefins. It also serves as a catalyst support, adsorbent, and ion-exchange material, and can be used in the preparation of functional composite materials.
Technical Specifications:
Purity ≥99.9%, heavy-metal-free, non-toxic and harmless
Narrow particle size distribution: D50 <5 μm, D90 <10 μm; average particle size ≤100 nm (TEM)
Chemical composition: MgO 21.9%–23.9%, Al₂O₃ 18.3%–20.3%, ZnO 14.4%–16.4%
pH of 20 g/L aqueous suspension: 7.0–9.0; whiteness ≥90
Specific surface area ≥10 m²/g; loss on drying (105°C) ≤0.5%; heavy metals (as Pb) ≤0.001%, Fe ≤0.01%
English Name:Magnesium Zinc Aluminum Carbonate-Type Ternary Hydrotalcite
CAS No.:119758-00-8
Aliases:Hydrotalcite, Layered Double Hydroxide (LDH), Mg-Zn-Al Carbonate Hydrotalcite
Molecular Formula:Mg₃ZnAl₂(OH)₁₂(CO₃)·4H₂O
Physical Properties:White or off-white powder, insoluble in water and soluble in mineral acids. It has a layered double hydroxide structure with exchangeable carbonate anions in the interlayer. It is basic in nature, with a pH of 7.0–9.0 for a 20 g/L aqueous suspension. It exhibits thermal stability, decomposing above approximately 200°C to release water and carbon dioxide. Specific surface area ≥10 m²/g, average particle size ≤100 nm (TEM), whiteness ≥90.
Uses:Used as an environmentally friendly acid scavenger, flame retardant, and heat stabilizer additive, widely applied in the processing and stabilization of polymer materials such as PVC and polyolefins. It also serves as a catalyst support, adsorbent, and ion-exchange material, and can be used in the preparation of functional composite materials.
Technical Specifications:
Purity ≥99.9%, heavy-metal-free, non-toxic and harmless
Narrow particle size distribution: D50 <5 μm, D90 <10 μm; average particle size ≤100 nm (TEM)
Chemical composition: MgO 21.9%–23.9%, Al₂O₃ 18.3%–20.3%, ZnO 14.4%–16.4%
pH of 20 g/L aqueous suspension: 7.0–9.0; whiteness ≥90
Specific surface area ≥10 m²/g; loss on drying (105°C) ≤0.5%; heavy metals (as Pb) ≤0.001%, Fe ≤0.01%
共 1 家生产厂家、批发商，
1 条供应报价
供应报价
常见问题
- 镁锌铝碳酸根型三元水滑石试剂的 CAS 号是多少？
- 镁锌铝碳酸根型三元水滑石试剂的 CAS 号是 119758-00-8。
- 镁锌铝碳酸根型三元水滑石试剂的分子式和分子量是什么？
- 镁锌铝碳酸根型三元水滑石试剂的分子式为 Mg₃ZnAl₂(OH)₁₂(CO₃)·4H₂O。
- 镁锌铝碳酸根型三元水滑石试剂的英文名称是什么？
- 镁锌铝碳酸根型三元水滑石试剂的英文名称为 Magnesium Zinc Aluminum Carbonate-Type Ternary Hydrotalcite。
- 镁锌铝碳酸根型三元水滑石试剂还有哪些别名？
- 镁锌铝碳酸根型三元水滑石试剂又称 水滑石、层状双氢氧化物、镁锌铝碳酸根水滑石。
- 镁锌铝碳酸根型三元水滑石试剂有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条镁锌铝碳酸根型三元水滑石试剂供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 镁锌铝碳酸根型三元水滑石试剂的供应商主要分布在哪些地区？
- 镁锌铝碳酸根型三元水滑石试剂的供应商主要分布在 上海市（1 条） 等地。
- 镁锌铝碳酸根型三元水滑石试剂有哪些级别可选？
- 平台上镁锌铝碳酸根型三元水滑石试剂的供应级别包括 工业级。
- 镁锌铝碳酸根型三元水滑石试剂的报价单位是什么？
- 镁锌铝碳酸根型三元水滑石试剂的报价单位主要有 千克。
- 哪里可以查到镁锌铝碳酸根型三元水滑石试剂的价格？
- 掌上化工镁锌铝碳酸根型三元水滑石试剂产品页汇总了各供应商的最新报价与规格，地址：/chemicals/119758-00-8/。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。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
没找到合适的供应商？
发布采购需求，让供应商主动联系你。我们会在 1 个工作日内跟进。
发布镁锌铝碳酸根型三元水滑石试剂采购需求
