滑石 (CAS No.13376-74-4)
- 物化性质
- 白色至淡黄色粉末,无味,有滑腻感,不溶于水、稀酸和碱。相对密度约2.7-2.8,熔点约950°C,具有良好的化学稳定性和耐热性。
- 技术参数
- 二氧化硅含量约63.5%,氧化镁含量约31.7% 白度≥90%,无明显杂质 细度可根据需求定制,常见为1250目 水分≤0.5%,灼烧减量4.5%-6.0%
English description(英文原文,共 826 字符)
Product Name:Talc
English Name:Talc
CAS No.:13376-74-4
Aliases:Talcum, Hydrous magnesium silicate
Molecular Formula:H2Mg3O12Si4
Physical Properties:White to light yellow powder, odorless, with a greasy feel. Insoluble in water, dilute acids and alkalis. Relative density about 2.7-2.8, melting point approximately 950°C. Good chemical stability and heat resistance.
Uses:Widely used as a filler in plastics, rubber, coatings and cosmetics. Also applied in ceramics, papermaking, pharmaceuticals and pesticides industries, acting as a thickener, anti-blocking agent, adsorbent and processing aid.
Technical Specifications:
SiO2 content approx. 63.5%, MgO content approx. 31.7%
Whiteness ≥90%, free from evident impurities
Particle size can be customized, commonly 1250 mesh
Moisture ≤0.5%, loss on ignition 4.5%-6.0%
English Name:Talc
CAS No.:13376-74-4
Aliases:Talcum, Hydrous magnesium silicate
Molecular Formula:H2Mg3O12Si4
Physical Properties:White to light yellow powder, odorless, with a greasy feel. Insoluble in water, dilute acids and alkalis. Relative density about 2.7-2.8, melting point approximately 950°C. Good chemical stability and heat resistance.
Uses:Widely used as a filler in plastics, rubber, coatings and cosmetics. Also applied in ceramics, papermaking, pharmaceuticals and pesticides industries, acting as a thickener, anti-blocking agent, adsorbent and processing aid.
Technical Specifications:
SiO2 content approx. 63.5%, MgO content approx. 31.7%
Whiteness ≥90%, free from evident impurities
Particle size can be customized, commonly 1250 mesh
Moisture ≤0.5%, loss on ignition 4.5%-6.0%
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常见问题
- 滑石的 CAS 号是多少?
- 滑石的 CAS 号是 13376-74-4。
- 滑石的分子式和分子量是什么?
- 滑石的分子式为 H2Mg3O12Si4。
- 滑石的英文名称是什么?
- 滑石的英文名称为 Talc。
- 滑石还有哪些别名?
- 滑石又称 滑石粉、水合硅酸镁。
- 滑石有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条滑石供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 滑石的供应商主要分布在哪些地区?
- 滑石的供应商主要分布在 上海市(1 条) 等地。
- 滑石有哪些级别可选?
- 平台上滑石的供应级别包括 工业级。
- 滑石的报价单位是什么?
- 滑石的报价单位主要有 千克。
- 哪里可以查到滑石的价格?
- 掌上化工滑石产品页汇总了各供应商的最新报价与规格,地址:/chemicals/13376-74-4/。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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