• 硝酸铁 [7782-61-8]

  • 英文名:Ferric nitrate
  • 别名:硝酸铁(III)
  • CAS号:7782-61-8 分子式:FEN3O9·9H2O 分子量:404.00
P21746-500g 硝酸铁 [7782-61-8] 99.99% metals basis 500g 475.00
P21742-100g 硝酸铁 [7782-61-8] 99.99% metals basis 100g 155.00 促销价:108.50
P21743-25g 硝酸铁 [7782-61-8] 99.99% metals basis 25g 80.00 促销价:50.40
P21740-5g 硝酸铁 [7782-61-8] 99.99% metals basis 5g 58.00 促销价:37.70
P21749-25g 硝酸铁 [7782-61-8] 99.999% metals basis 25g 1465.00 促销价:952.25
P21744-500g 硝酸铁 [7782-61-8] ACS, 98.0-101.0% 500g 88.00
P21741-500g 硝酸铁 [7782-61-8] 九水合物,AR,98.5% 500g 65.00 促销价:40.95
P21745-500g 硝酸铁 [7782-61-8] 九水合物,AR,98.5% 500g 58.00 促销价:36.54
订货编号 商品名称 规格 包装 单价 促销价 会员价 数量
P21746-500g 硝酸铁 [7782-61-8] 99.99% metals basis 500g 475.00 475.00 登录可见
P21746-500g 硝酸铁 [7782-61-8] 99.99% metals basis 500g 475.00
P21742-100g 硝酸铁 [7782-61-8] 99.99% metals basis 100g 155.00 108.50 登录可见
P21742-100g 硝酸铁 [7782-61-8] 99.99% metals basis 100g 155.00 促销价:108.50
P21743-25g 硝酸铁 [7782-61-8] 99.99% metals basis 25g 80.00 50.40 登录可见
P21743-25g 硝酸铁 [7782-61-8] 99.99% metals basis 25g 80.00 促销价:50.40
P21740-5g 硝酸铁 [7782-61-8] 99.99% metals basis 5g 58.00 37.70 登录可见
P21740-5g 硝酸铁 [7782-61-8] 99.99% metals basis 5g 58.00 促销价:37.70
P21749-25g 硝酸铁 [7782-61-8] 99.999% metals basis 25g 1465.00 952.25 登录可见
P21749-25g 硝酸铁 [7782-61-8] 99.999% metals basis 25g 1465.00 促销价:952.25
P21744-500g 硝酸铁 [7782-61-8] ACS, 98.0-101.0% 500g 88.00 88.00 登录可见
P21744-500g 硝酸铁 [7782-61-8] ACS, 98.0-101.0% 500g 88.00
P21741-500g 硝酸铁 [7782-61-8] 九水合物,AR,98.5% 500g 65.00 40.95 登录可见
P21741-500g 硝酸铁 [7782-61-8] 九水合物,AR,98.5% 500g 65.00 促销价:40.95
P21745-500g 硝酸铁 [7782-61-8] 九水合物,AR,98.5% 500g 58.00 36.54 登录可见
P21745-500g 硝酸铁 [7782-61-8] 九水合物,AR,98.5% 500g 58.00 促销价:36.54
  •  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

浅紫色或灰白色结晶,微有潮解性,加热至125°C时分解。溶于水、乙醇和丙酮,微溶于冷浓硝酸。 熔点 47.2℃ 密度 1.684 溶解度 H2O: soluble

质量标准

  

Q/(HG)SJ 778-1998
项目Item                                            分析纯     化学纯
                                                       (AR)       (CP)
含量[Fe(NO3)3·9H2O)Assay,%                           ≥98.5      98.0
不溶物Insoluble matter in water,%                      ≤0.005     0.01
氯化物(Cl)Chloride,%                                   ≤0.0005    0.002
硫酸盐(SO4)Sulfate,%                                   ≤0.005     0.01
铜(Cu)Copper,%                                        ≤0.001     0.003
锌(Zn)Zinc,%                                           ≤0.001     0.003
氨水不沉淀物(以硫酸盐计)Substances not
precipitated by ammonia,%                              ≤0.05      0.1
 
ACS级
项目名称Item                                          ACS Grade
含量[Fe(NO3)3·9H2O]Assay                              98.0-101.0%
水不溶物Insoluble matter in water                      ≤0.005%
氯化物(Cl)Chloride(Cl)                                 ≤5ppm
硫酸盐(SO4)Sulfate                                     ≤0.01%
钙(Ca)Calcium(Ca)                                      ≤0.01%
镁(Mg)Magnesium(Mg)                                    ≤0.005%
钾(K)Potassium(K)                                      ≤0.005%
钠(Na)Sodium(Na)                                       ≤0.05%
 
 
 
品级Grade                               细胞培养级   
                                 (for cell culture,98 - 101%) 
外观Appearance                          purple powder
纯度purity by titration                 98 - 101%    
水溶解试验solubility in water           clear yellow to orange solution at 
  100 mg/ml water 
水分Water (by Karl Fischer)             ≤3%
细胞培养实验cell culture tests          passes
 
 
 
 
99.99% metals basis:
 
 
外观Appearance                          薰衣草或浅紫色粉末
纯度Purity                              ≥99.99% Based On Trace Metals Analysis
铁Fe                                    13.4 - 14.2 % Titration by Na2S2O3
ICP Assay                               Confirms Iron Component 
痕量金属分析Trace Metal Analysis        ≤200ppm by ICP Atomic emission
 
 
99.999% metals basis:
 
 
外观Appearance                          薰衣草或浅紫色粉末
X-射线衍射分析X-Ray Diffraction         Conforms to Structure
纯度Purity                              ≥99.999% Based On Trace Metals Analysis
铁Fe                                    13.5 - 14.2 %( Titration by Na2S2O3)
ICP Assay                               Confirms Iron Component 
痕量金属分析Trace Metal Analysis        ≤10ppm by ICP Atomic emission

  

危险性质

类别 氧化剂
毒性分级 中毒
急性毒性 口服- 大鼠 LD50: 3250 毫克/ 公斤
爆炸物危险特性 与还原剂、硫、磷等混合受热、撞击、摩擦可爆
可燃性危险特性 与有机物、还原剂、易燃物硫、磷混合可燃; 燃烧产生有毒氮氧化物烟雾
储运特性 库房通风低温干燥; 轻装轻卸; 与有机物、还原剂、硫、磷易燃物分开存放
灭火剂 雾状水、砂土
职业标准 TWA 1 毫克 (铁)/ 立方米
危险品标志  Xi
危险类别码  36/38-34-20
安全说明  26 
WGK Germany  1
HazardClass  5.1
PackingGroup  III

  

用途及存储

用作染色的媒染剂、丝的增重剂、缓蚀剂、金属表面处理剂以及鞣革等

  密封干燥保存。