锡 (CAS No.7440-31-5)
- 物化性质
- 灰黑色至灰色球形颗粒，理论密度7.28 g/cm³，熔点230℃，沸点2270℃，纯度99.5%~99.9%，粒径范围50 nm~20 μm，比表面积大，分散性好，氧化温度高，烧结收缩性好。
- 纯度
- 99.5%~99.9%
- 包装
- 充惰气密封保存，防潮防氧化
English description（英文原文，共 1274 字符）
Product Name:Tin
English Name:Tin
CAS No.:7440-31-5
Aliases:Tin powder, Nano tin powder, Micro-nano tin powder
Molecular Formula:Sn
Physical Properties:Gray-black to gray spherical particles, theoretical density 7.28 g/cm³, melting point 230°C, boiling point 2270°C, purity 99.5%~99.9%, particle size range 50 nm~20 μm, large specific surface area, good dispersibility, high oxidation temperature, and good sintering shrinkage.
Uses:Used as a metallic nano-lubricant additive; adding 0.1%~0.5% to lubricating oil forms a self-lubricating and self-repairing film on friction surfaces. Used as an activated sintering additive to significantly lower the sintering temperature of powder metallurgy and high-temperature ceramic products. Used to produce high-performance soldering and packaging alloy materials, improving soldering performance and reducing soldering temperature. Also used for conductive coating treatment on metal and non-metal surfaces.
Technical Specifications:
Conventional particle sizes: 50nm, 100nm, 200nm, 500nm, 1μm, 3μm, 5μm, 10μm, 20μm
Purity: 99.5%~99.9%
Theoretical density: 7.28 g/cm³
Particle morphology: regular spherical particles
Packaging: sealed under inert gas, stored in dry and cool conditions to prevent moisture and oxidation
English Name:Tin
CAS No.:7440-31-5
Aliases:Tin powder, Nano tin powder, Micro-nano tin powder
Molecular Formula:Sn
Physical Properties:Gray-black to gray spherical particles, theoretical density 7.28 g/cm³, melting point 230°C, boiling point 2270°C, purity 99.5%~99.9%, particle size range 50 nm~20 μm, large specific surface area, good dispersibility, high oxidation temperature, and good sintering shrinkage.
Uses:Used as a metallic nano-lubricant additive; adding 0.1%~0.5% to lubricating oil forms a self-lubricating and self-repairing film on friction surfaces. Used as an activated sintering additive to significantly lower the sintering temperature of powder metallurgy and high-temperature ceramic products. Used to produce high-performance soldering and packaging alloy materials, improving soldering performance and reducing soldering temperature. Also used for conductive coating treatment on metal and non-metal surfaces.
Technical Specifications:
Conventional particle sizes: 50nm, 100nm, 200nm, 500nm, 1μm, 3μm, 5μm, 10μm, 20μm
Purity: 99.5%~99.9%
Theoretical density: 7.28 g/cm³
Particle morphology: regular spherical particles
Packaging: sealed under inert gas, stored in dry and cool conditions to prevent moisture and oxidation
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常见问题
- 锡的 CAS 号是多少？
- 锡的 CAS 号是 7440-31-5。
- 锡的分子式和分子量是什么？
- 锡的分子式为 Sn。
- 锡的英文名称是什么？
- 锡的英文名称为 Tin。
- 锡还有哪些别名？
- 锡又称 锡粉、纳米锡粉、微纳米锡粉。
- 锡有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条锡供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 锡的供应商主要分布在哪些地区？
- 锡的供应商主要分布在 上海市（1 条） 等地。
- 锡有哪些级别可选？
- 平台上锡的供应级别包括 工业级。
- 锡的报价单位是什么？
- 锡的报价单位主要有 千克。
- 哪里可以查到锡的价格？
- 掌上化工锡产品页汇总了各供应商的最新报价与规格，地址：/chemicals/7440-31-5/。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。
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