亚洲狠狠操I国产精品激情在线观看I亚洲一区二区三区miaa149Ia久久久久I色av色av色avI免费看片成人I天天操 夜夜操I在线成人性视频

SZSE：002741
Chemical Reagents
Nickel(II) nitrate hexahydrate COA 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