16291-96-6 碳纳米管
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安全说明
运输信息:UN 1361(动物或植物来源碳)、UN 1362(活性炭),危险等级4.2,包装类别II/III(动物或植物来源碳)、III(活性炭),需防火,与强氧化剂隔离。暴露限值:PEL-TWA 15 mg/m³(总尘)、5 mg/m³(可吸入尘),TLV-TWA 2 mg/m³(可吸入颗粒物)。危险描述:眼部刺激(类别2),呼吸道刺激(类别3),粉尘爆炸风险,易燃,新鲜制备材料易自燃,与水混合加速自燃,不溶于水,与强氧化剂、金属、不饱和油等反应。
用途与制备
碳纳米管作为催化剂、吸附剂、填充剂等广泛应用。在工业中用于净化金属、清洁空气、橡胶轮胎和油墨着色;作为还原剂用于金属提纯、电极和电气设备;在农药中与硝酸钠/钾、硫混合制成灭鼠剂(如DEXOL GOPHER GASSER、REVENGE RODENT SMOKE BOMB);在食品添加剂中作吸附剂和漂白剂;化妆品中作着色剂;汽车、家居、个人护理、宠物护理等领域产品中使用。其理化性质包括高纯度(99.5wt%)、黑色粉末,具有高硬度和柔韧性,长径比>1000:1,需注意粉尘遇热、氧化剂可爆炸,储运需低温通风干燥,灭火剂可选水、干粉等。
Catalyst; Adsorbent; Process regulators; Filler; Other; Intermediate; Not Known or Reasonably Ascertainable; Adsorbents and absorbents; Intermediates; Alloys; Other (specify); Laboratory chemicals; Lubricants and lubricant additives; Cosmetic colorant; Pesticide (rodenticide/insecticide); Rubber (tires, tubes, tread); Industrial rubber products; Paints, plastics, paper, ink; Foundry; Steel industry; Crucibles; Electrical field; Refractory industry; Batteries; Pencils; Food additive (adsorbent, bleaching agent); Cosmetic colorant; Auto products; Inside the Home; Personal Care; Pet Care; Transportation Equipment Manufacturing; Electrical Equipment, Appliance, and Component Manufacturing; Paint and Coating Manufacturing; Pharmaceutical and Medicine Manufacturing; Fabricated Metal Product Manufacturing; Carbon Black Manufacturing; Utilities; Plastics Material and Resin Manufacturing; Printing and Related Support Activities; Construction; Primary Metal Manufacturing
路线1:高温处理法
路线2:活化法
路线3:石墨转化法