无机盐是指一类无机化合物的统称,是人类和动物合理营养所必需的重要营养素之一。它们在食物中大多以结合形式存在,在体液中则常解离为无机盐离子;少数如微量元素,则与蛋白质结合。
根据其在电场中带有的正、负电荷不同,无机盐可分为阳离子和阴离子两大类。其中,Na⁺、K⁺、Ca²⁺、Mg²⁺、Cl⁻、HCO₃⁻、HPO₄²⁻ 因含量较多,被归为主流无机盐;而 Fe²⁺、Fe³⁺、Cu⁺、Cu²⁺、Mn²⁺、Mn⁴⁺、Co²⁺、Cr³⁺、Cr⁶⁺、Cd²⁺、Zn²⁺ 以及 Br⁻ 和 I⁻ 只以微量存在于体内,被称为微量元素。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
---|---|---|---|---|
硝酸钾 | Nitrate | 14797-55-8 | NO3- |
|
硝酸钯 | Palladium-matrixmodifier | 10102-05-3 | HNO3Pd |
|
硝酸钬 | Holmium(III) nitrate pentahydrate | 14483-18-2 | H10HoN3O14 |
|
硝酸钙水合物 | Calcium nitrate hydrate | 35054-52-5 | CaH2N2O7 |
|
硝酸钕五水合物 | Neodymium nitrate, hexahydrate | 14517-29-4 | H13N3NdO15+ |
|
硝酸钐六水合物 | Samarium trinitrate hexahydrate | 13759-83-6 | H12N3O15Sm |
|
硝酸钐 | Samarium nitrate, Sm(NO3)2 | 10361-83-8 | HNO3Sm |
|
硝酸钍水合物 | Nitric acid;thorium | 13823-29-5 | HNO3Th |
|
硝酸钆 | Nitric acid, gadolinium(3+) salt (3:1) | 10168-81-7 | GdHNO3 |
|
硝酸苯汞 | nitrooxy(phenyl)mercury | 55-68-5 | C6H5HgNO3 |
|
硝酸汞(II)一水合物 | Mercuric nitrate monohydrate | 7783-34-8 | H2HgN2O7 |
|
硝酸汞 | Nitric acid, mercury(1+) salt (1:1) | 10045-94-0 | HHgNO3 |
|
硝酸氧锆 | zirconyl nitrate | 13826-66-9 | N2O7Zr |
|
硝酸四氨合钯(II) | Tetraamminepalladium(2+) dinitrate | 13601-08-6 | H12N6O6Pd |
|
硒酸锂 | 12136-60-6 | Li2Se |
|
|
硒氰酸钾 | 3425-46-5 | CHKNSe |
|
|
硒化镓(III) | Gallium;selenium | 12024-24-7 | GaSe |
|
硒化镍 | Nickel;selenium | 12137-13-2 | NiSe |
|
硒化镉量子点(CdSe核) | Cadmium;selenium | 331269-19-3 | CdSe |
|
硒化锶 | Selenium;strontium | 1315-07-7 | SeSr |
|
硒化锰 | Manganese;selenium | 1313-22-0 | MnSe |
|
硒化锡 | Selenium;tin | 1315-06-6 | SeSn |
|
硒化锗(IV) | Germanium selenide | 12065-11-1 | GeSe2 |
|
硒化锗 | Germanium(II) selenide | 12065-10-0 | GeSe |
|
硒化锌 | zinc selenide | 879502-03-1 | SeZn |
|
硒化银 | Silver selenide (AgSe) | 1302-09-6 | Ag2Se |
|
硒化铬 | Chromium;selenium | 12053-13-3 | CrSe |
|
硒化铟(III) | Indium;selenium | 12056-07-4 | InSe |
|
硒化铟 | Indium selenide (In2Se3) | 1312-42-1 | In2Se3 |
|
硒化铝 | Aluminum;selenium | 1302-82-5 | AlSe |
|
硒化铜(II) | Copper;selenium | 1317-41-5 | CuSe |
|
硒化铕(II) | Europium;selenium | 12020-66-5 | EuSe |
|
硒化铌(IV) | 12034-77-4 | NbSe2 |
|
|
硒化铊(I) | Thallium selenide (Tl2Se) | 15572-25-5 | SeTl2 |
|
硒化铅(2+) | Lead;selenium | 12069-00-0 | PbSe |
|
硒化钼 | 12058-18-3 | MoSe2 |
|
|
硒化钴(II) | Cobalt;selenium | 1307-99-9 | CoSe |
|
硒化钠 | sodium selenide | 1313-85-5 | Na2Se |
|
硒化钙 | Calcium;selenium | 1305-84-6 | CaSe |
|
硒化砷 | Arsenic triselenide | 1303-36-2 | As2Se3 |
|
硒化汞 | Mercury;selenium | 20601-83-6 | HgSe |
|
硒化亚铜 | Copper;selanylidenecopper | 20405-64-5 | Cu2Se |
|
硒化亚铁(II) | selanylideneiron | 1310-32-3 | FeSe |
|
硅铝酸钠镁 | Silicic acid, aluminum magnesium sodium salt | 12040-43-6 | AlMgNaO9Si3 |
|
硅酸镁锂 | Silicic acid, lithium magnesium salt | 37220-90-9 | Li2Mg2O9Si3 |
|
硅酸锶盐 | strontium silicate | 13451-00-8 | O3SiSr |
|
硅酸锌 | Zinc silicate | 68611-47-2 | O4SiZn2 |
|
硅酸锆 | zirconium silicate | 1344-21-4 | O4Si*Zr |
|
硅酸铯 | Dicaesium oxosilanebis(olate) | 15586-77-3 | Cs2O3Si |
|
硅酸铬铅 | Silicic acid, chromium lead salt | 11113-70-5 | CrO7PbSi-4 |
|