45246 硝酸镍 AR 500g 95
45247 硝酸镍 CP 500g 85
45248 硝酸镍 GR 500g 115
45249 硝酸镍 SP 25g 88
45250 硝酸镍 99.99% 25g 82
45251 硝酸镍 标准溶液 0.01000mol/L(0.01M) 500ml 192
绿色单斜晶系结晶。易溶于水、液氨、氨水、乙醇，微溶于丙酮。其水溶液呈酸性(Ph=4)。有吸潮性，在潮湿空气中迅速潮解，在干燥空气中稍微风化。受热时失去4个结晶水，温度高于110℃时则分解而成碱式盐，继续加热生成棕黑色三氧化二镍和绿色氧化亚镍的混合物。与有机物接触时能引起燃烧和爆炸。有毒。+ 熔点 56 °C(lit.) 沸点 137 °C 密度 2.05 g/mL at 25 °C(lit.) 闪点 137°C
HG/T 3-957-84 项目Item　　 优级纯 　 分析纯　 化学纯 (GR) (AR) (CP) 含量［Ni(NO 3 ) 2 ·6H 2 O］Assay,% ≥99.0 98.0 98.0 水不溶物Insoluble matter in water,% ≤0.005 0.005 0.01 氯化物(Cl)Chloride,% ≤0.001 0.001 0.005 硫酸盐(SO 4 )Sulfate,% ≤0.005 0.005 0.01 铵盐(NH 4 )Ammonium,% ≤0.05 -- -- 钠(Na)Sodium,% ≤0.005 0.01 0.02 镁(Mg)Magnesium,% ≤0.005 0.01 0.02 钾(K)Potassium,% ≤0.005 0.005 0.01 钙(Ca)Calcium,% ≤0.005 0.01 0.02 铁(Fe)Iron,% ≤0.0005 0.0005 0.001 钴(Co)Cobalt,% ≤0.005 0.01 0.05 铜(Cu)Copper,% ≤0.0005 0.001 0.005 锌(Zn)Zinc,% ≤0.001 0.005 0.02 镉(Cd)Cadmium,% ≤0.001 -- -- 铅(Pb)Lead,% ≤0.0005 0.001 0.005 ACS级 项目名称Item ACS Grade 含量Assay ≥98.0-102.0% 水不溶物Insoluble matter ≤0.005% 氯化物(Cl)Chloride(Cl) ≤0.002% 硫酸盐(SO 4 )Sulfate ≤0.002% 钙(Ca)Calcium(Ca) ≤0.01% 钴(Co)Cobalt(Co) ≤0.1% 铜(Cu)Copper(Cu) ≤5ppm 铁(Fe)Iron(Fe) ≤0.001% 铅(Pb)Lead(Pb) ≤0.005% 镁(Mg)Magnesium(Mg) ≤0.01% 锰(Mn)Manganese(Mn) ≤0.002% 钾(K)Potassium(K) ≤0.01% 钠(Na)Sodium(Na) ≤0.05% 锌(Zn)Zinc(Zn) ≤0.01% 99.99% metals basis： 外观Appearance Green to Green-Blue Powder, Crystals or Chunks X-射线衍射分析X-Ray Diffraction Conforms to standard 纯度Purity ≥99.99% Based On Trace Metals Analysis ICP Assay Confirms Nickel component Ni Typically 19% - 21%(Complexometric EDTA) 总金属杂质Total metallic impurities 200ppm by ICP Atomic emission 99.999% metals basis： 外观Appearance Green to Green-Blue Powder, Crystals or Chunks X-射线衍射分析X-Ray Diffraction Conforms to standard 纯度Purity ≥99.999% Based On Trace Metals Analysis ICP Assay Confirms Nickel component Ni Typically 19% - 21%(Complexometric EDTA) 总金属杂质Total metallic impurities 20ppm by ICP Atomic emission
WGK Germany 3 RTECS QR7300000 HazardClass 5.1 PackingGroup III 危险品标志 O,T,Xi,Xn 危险类别码 45-8-22-43-40 安全说明 53-17-36/37-45
用于镀镍及制造镍催化剂用于镀镍，金属着色，镍催化剂，陶瓷褐色颜料等