国产美女视频免费观看的网站,久久成人国产精品免费软件,久久精品免费一区二区,亚洲人成人无码www影院

SZSE：002741
Chemical Reagents
Nickel(II) nitrate hexahydrateCOA Report
  • CAS No.：13478-00-7
  • Molecular weight：290.81
  • Aliases：The nickel nitrate
  • Molecular formula：Ni(NO3)2.6H2O
  • UN Code：2725
  • EC No.：236-068-5
  • HS-No：28342920
Information
Specification category：
Product No. Product name specifications
1.11331.015 Nickel(II) nitrate hexahydrate AR500g
1.11331.025 Nickel(II) nitrate hexahydrate AR25kg
1.11331.025 Nickel(II) nitrate hexahydrate AR25kg
1.11331.035 Nickel(II) nitrate hexahydrate CP500g
1.11331.045 Nickel(II) nitrate hexahydrate CP25kg
1.11331.065 Nickel(II) nitrate hexahydrate Spec500g
1.11331.075 Nickel(II) nitrate hexahydrate AR100g
Characteristic： Appearance and properties:Green monoclinic crystal, easy deliquescence.
Relative density: 2.05
Melting point(℃): 56.7
Boiling point(℃): 136.7
Concentration: Pure
Solubility: soluble in water, ethanol, ammonia.
Technical indicators：
Item AR CP
Assay[Ni(NO3)2?6H2O] ≥98.0% ≥98.0%
Insoluble matter in water ≤0.005% ≤0.01%
Chloride(Cl) ≤0.001% ≤0.005%
Sulfate(SO4) ≤0.005% ≤0.01%
Sodium(Na) ≤0.01% ≤0.02%
Magnesium(Mg) ≤0.01% ≤0.02%
Calcium(Ca) ≤0.01% ≤0.02%
Iron(Fe) ≤0.0005% ≤0.001%
Cobalt(Co) ≤0.01% ≤0.05%
Copper(Cu) ≤0.001% ≤0.005%
Zinc(Zn) ≤0.005% ≤0.02%
Lead(Pb) ≤0.001% ≤0.005%
Hazard characteristics：

IATA-DGR UN 2725 NICKEL NITRATE,5.1,III

Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1