• 全部编码 >> PRODUCTS OF ... >> Inorganic chemicals; organic or inorganic compounds of preci... 2024 中文  
  • 2801 Fluorine, chlorine...
  • 2802 Sulphur, sublimed ...
  • 2803 Carbon (carbon bla...
  • 2804 ydrogen, rare gase...
  • 2805 Alkali or alkaline...
  • 2806 Hydrogen chloride ...
  • 2807 Sulphuric acid; oleum.
  • 2808 Nitric acid; sulph...
  • 2809 Diphosphorus penta...
  • 2810 Oxides of boron; b...
  • 2811 Other inorganic ac...
  • 2812 Halides and halide...
  • 2813 Sulphides of non-m...
  • 2814 Ammonia, anhydrous...
  • 2815 Sodium hydroxide (...
  • 2816 Oydroxide and pero...
  • 2817 Zinc oxide; zinc p...
  • 2818 Artificial corundu...
  • 2819 Chromium oxides an...
  • 2820 Manganese oxides.
  • 2821 Iron oxides and hy...
  • 2822 Cobalt oxides and ...
  • 2823 Titanium oxides.
  • 2824 Lead oxides; red l...
  • 2825 Hydrazine and hydr...
  • 2826 Hluorides; fluoros...
  • 2827 Chlorides, chlorid...
  • 2828 Hypochlorites; com...
  • 2829 Chlorates and perc...
  • 2830 Sulphides; polysul...
  • 2831 Dithionites and su...
  • 2832 Sulphites; thiosul...
  • 2833 Sulphates; alums; ...
  • 2834 Nitrites; nitrates.
  • 2835 Phosphinates (hypo...
  • 2836 Carbonates; peroxo...
  • 2837 Cyanides, cyanide ...
  • 2838 (2007stop)Fulminat...
  • 2839 Silicates; commerc...
  • 2840 Borates; peroxobor...
  • 2841 Salts of oxometall...
  • 2842 Salts of inorganic...
  • 2843 Colloidal precious...
  • 2844 Radioactive chemic...
  • 2845 Non-radioactive is...
  • 2846 Compounds, inorgan...
  • 2847 Hydrogen peroxide,...
  • 2848 Phosphides,whether...
  • 2849 Carbides, whether ...
  • 2850 Hydrides, nitrides...
  • 2851 (2007stop)Other in...
  • 2852 Compounds, inorgan...
  • 2853 Inorganic compound...
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