• 氧化锌 [1314-13-2]

  • 英文名:Zinc oxide
  • 别名:锌白
  • CAS号:1314-13-2 分子式:OZN 分子量:81.39
P107314-500g 氧化锌 [1314-13-2] 99.8% 500g 240.00 促销价:168.00
P107310-100g 氧化锌 [1314-13-2] 99.8% 100g 72.00 促销价:50.40
P107318-500g 氧化锌 [1314-13-2] 99.9% 500g 310.00 促销价:217.00
P107319-100g 氧化锌 [1314-13-2] 99.9% 100g 88.00 促销价:61.60
P107310-250g 氧化锌 [1314-13-2] 99.99% 250g 437.00 促销价:305.90
P107319-50g 氧化锌 [1314-13-2] 99.99% 50g 125.00 促销价:87.50
P107318-10g 氧化锌 [1314-13-2] 99.99% 10g 32.00 促销价:22.40
P107312-500g 氧化锌 [1314-13-2] AR 500g 63.00 促销价:44.10
P107315-100g 氧化锌 [1314-13-2] AR 100g 25.00 促销价:17.50
订货编号 商品名称 规格 包装 单价 促销价 会员价 数量
P107314-500g 氧化锌 [1314-13-2] 99.8% 500g 240.00 168.00 登录可见
P107314-500g 氧化锌 [1314-13-2] 99.8% 500g 240.00 促销价:168.00
P107310-100g 氧化锌 [1314-13-2] 99.8% 100g 72.00 50.40 登录可见
P107310-100g 氧化锌 [1314-13-2] 99.8% 100g 72.00 促销价:50.40
P107318-500g 氧化锌 [1314-13-2] 99.9% 500g 310.00 217.00 登录可见
P107318-500g 氧化锌 [1314-13-2] 99.9% 500g 310.00 促销价:217.00
P107319-100g 氧化锌 [1314-13-2] 99.9% 100g 88.00 61.60 登录可见
P107319-100g 氧化锌 [1314-13-2] 99.9% 100g 88.00 促销价:61.60
P107310-250g 氧化锌 [1314-13-2] 99.99% 250g 437.00 305.90 登录可见
P107310-250g 氧化锌 [1314-13-2] 99.99% 250g 437.00 促销价:305.90
P107319-50g 氧化锌 [1314-13-2] 99.99% 50g 125.00 87.50 登录可见
P107319-50g 氧化锌 [1314-13-2] 99.99% 50g 125.00 促销价:87.50
P107318-10g 氧化锌 [1314-13-2] 99.99% 10g 32.00 22.40 登录可见
P107318-10g 氧化锌 [1314-13-2] 99.99% 10g 32.00 促销价:22.40
P107312-500g 氧化锌 [1314-13-2] AR 500g 63.00 44.10 登录可见
P107312-500g 氧化锌 [1314-13-2] AR 500g 63.00 促销价:44.10
P107315-100g 氧化锌 [1314-13-2] AR 100g 25.00 17.50 登录可见
P107315-100g 氧化锌 [1314-13-2] AR 100g 25.00 促销价:17.50
  •  订货编号
  •  商品名称
  •  规格
  •  包装
  •  单价
  •  促销价
  •  会员价
  •  数量

化学性质

白色六方晶系结晶或粉末。无味、质细腻。 溶于酸、氢氧化钠、氯化铵,不溶于水、乙醇和氨水。 熔点 1975 °C 密度 5.6 折射率 2.008~2.029

质量标准

  


HG/T 2890-1997
项目Item                                                 分析纯   化学纯
                                                          (AR)     (CP)
含量(ZnO)Assay,%                                         ≥99.0    99.0
澄清度试验Clarity                                         合格     合格
稀硫酸不溶物Insolution matter in diluted sulfuric acid,% ≤0.01    0.02
游离碱Free alkalies,%                                      合格    合格
氯化物(Cl)Chloride,%                                     ≤0.001   0.005
硫化合物(以SO4计)Sulfur compounds                        ≤ 0.01    0.02
硝酸盐(NO3)Nitrate,%                                     ≤0.003   0.005
锰(Mn)Manganese,%                                        ≤0.0005  0.001
铁(Fe)Iron,%                                             ≤0.0005  0.0025
砷(As)Arsenic,%                                          ≤0.00005 0.0002
铅(Pb)Lead,%                                             ≤0.005   0.05
还原高锰酸钾物质Potassium permanganate-reducing substances 合格    合格
硫化铵不沉淀物(以SO4计)Substances not
precipitated by ammonium sulfide,%                       ≤0.01    0.25
 
 
项目                                                     电子级
氧化锌(以干品计) (ZnO) %                                ≥ 99.8  
金属物(以Zn计) %                                         无  
氧化铅(以Pb计) %                                         ≤ 0.001
氧化铜(以Cu计)  %                                       ≤ 0.0001
锰的氧化物(以Mn计) %                                     ≤ 0.0001  
铁的氧化物(以Fe计) %                                     ≤ 0.0002
镉的氧化物(以Cd计) %                                   ≤ 0.0005
盐酸不溶物 %                                             ≤ 0.002  
灼烧减量 %                                               ≤ 0.05
筛余物(45um) %                                         ≤ 0.02
水溶物    %                                            ≤ 0.05  
105℃挥发物  %                                          ≤ 0.2  
粒径um                                                   20-40(nm)  
 
 
 
项目                                                     医药级
氧化锌(以干品计) (ZnO) %                                ≥ 99.9
金属物(以Zn计) %                                         无
氧化铅(以Pb计)%                                          ≤0.001  
镉 %                                                     ≤0.0005  
砷 %                                                     ≤0.0005  
盐酸不溶物 %                                             ≤0.002
105℃挥发物 %                                           ≤ 0.03
 
 
99.99% metals basis:
 
 
外观Appearance                          白色至黄色粉末
X-射线衍射分析X-Ray Diffraction         Conforms to standard
锌Zn                                    79.8 - 80.8 %  (Complexiometric EDTA)
纯度Purity                              ≥99.99% Based On Trace Metals Analysis
ICP Assay                               Confirms Zinc component
总金属杂质Total metallic impurities     200ppm by ICP Atomic emission
 
 
99.999% metals basis:
 
 
外观Appearance                          White to Pale Yellow Granular Powder
X射线衍射X-Ray Diffraction              Conforms to Structure
纯度Purity                              ≥99.999% Based on Trace Metals Impurities
锌Zn by Complexometric EDTA:            79.2 - 81.6 %
ICP:                                    Confirms Zinc Component Confirmed
痕量金属分析Trace Metal Analysis        ≤20.0 ppm


  

危险性质

WGK Germany  2
RTECS号 ZH4810000
PackingGroup  III
危险品标志  N,Xn
危险类别码  50/53-20
安全说明  60-61-7/9
海关编码  28170000

  

用途及存储

用途  主要用作白色颜料,橡胶硫化活性剂、补强剂,有机合成催化剂、脱硫剂,用于静电复印、制药等
用途  用于合成氨、石油、天然气化工原料气的脱硫
用途  用作分析试剂、基准试剂、荧光剂和光敏材料的基质
用途  主要用于橡胶或电缆工业作补强剂和活性剂,也作白色胶的着色剂和填充剂,在氯丁橡胶中用作硫化剂等
用途  在化肥工业中对原料气作精脱硫用

  密封干燥保存。