无机盐
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。
下级分类
| 中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
|---|---|---|---|---|
| —— | Gallium antimony | 50789-88-3 | GaSb+3 |
|
| —— | Tetraboron silicide | 12007-81-7 | B4Si |
|
| —— | 16828-11-8 | Al2H22O20S3 |
|
|
| —— | Unii-2H0Q32tdfz | 12135-76-1 | H6N2S+2 |
|
| —— | Lead monosulfide (galena) | 39377-56-5 | PbS |
|
| —— | Sodium paraperiodate | 13940-38-0 | H2INa3O6 |
|
| —— | Ekuserodo B | 12030-49-8 | IrO2-4 |
|
| —— | Nickel monoantimonide | 12035-52-8 | NiSb+3 |
|
| —— | Diaminomethylideneazanium;hydrogen phosphate | 5423-23-4 | C2H13N6O4P |
|
| —— | Thulium nitrate | 14985-19-4 | N3O9Tm |
|
| —— | alane monoammoniate | 24304-00-5 | AlH6N |
|
| —— | Hydroquinine | 522-66-7 | C20H26N2O2 |
|
| —— | Dialuminium magnesium tetraoxide | 11137-98-7 | Al2MgO4 |
|
| —— | Zinc fluoroborate | 13826-88-5 | B2F8Zn |
|
| —— | Copper iodate | 13454-89-2 | Cu(IO3)2 |
|
| —— | Tribasic lead sulfate | 12202-17-4 | O7Pb4S |
|
| —— | 13472-30-5 | H4NaO4Si |
|
|
| —— | Gold trisulfide | 1303-61-3 | Au2S3 |
|
| —— | 13255-26-0 | BaH2O3Si |
|
|
| —— | Dichlorohafnium oxide | 13759-17-6 | Cl2H2HfO-2 |
|
| —— | carbonic acid;silver | 534-16-7 | CH2AgO3 |
|
| —— | Barium(2+);dichloride;hydrate | 10326-27-9 | BaCl2H2O |
|
| —— | Magnesium;dibromide;hydrate | 13446-53-2 | Br2H2MgO |
|
| —— | Ba Br2 (H2 O) | 7791-28-8 | BaBr2H2O |
|
| —— | Strontiumchloridehydrate | 10025-70-4 | Cl2H2OSr |
|
| —— | Erbium(III) nitrate pentahydrate | 10031-51-3 | ErH10N3O14 |
|
| —— | 3-Amino-4-(3-aminopropylamino)-4-oxobutanoic acid dihydrochloride | 14886-19-2 | C7H17Cl2N3O3 |
|
| —— | Nickel(II) iodide hydrate | 7790-34-3 | H2I2NiO |
|
| —— | Carbonic acid strontium salt (1:1) | 1633-05-2 | CH2O3Sr+2 |
|
| —— | Sodium;bromic acid | 7789-38-0 | BrHNaO3+ |
|
| —— | Beryllium carbonate (1:1) | 13106-47-3 | CH2BeO3+2 |
|
| —— | Wln: NA I-O3 | 7681-55-2 | HINaO3+ |
|
| —— | Sodium isocyanate | 917-61-3 | CHNNaO+ |
|
| —— | Carbonic acid dicesium salt | 534-17-8 | CH2CsO3+ |
|
| —— | Einecs 233-284-1 | 10103-48-7 | Cu*Cu*O4P |
|
| —— | Ferric hypophosphite [MI] | 7783-84-8 | FeH3O6P3+3 |
|
| —— | Lead bromate | 34018-28-5 | Br2O6Pb |
|
| —— | Potassium;silver;diiodide | 12041-40-6 | AgI2K |
|
| —— | Lanthanum sulfate octahydrate | 57804-25-8 | H16La2O20S3 |
|
| —— | 24304-00-5 | AlH2N |
|
|
| —— | Nitric acid;yttrium;hydrate | 13494-98-9 | H3NO4Y |
|
| —— | Nitric acid;zirconium | 13746-89-9 | HNO3Zr |
|
| —— | Iron(3+);oxalic acid | 14221-47-7 | C6H6FeO12+3 |
|
| —— | 7775-27-1 | H2NaO8S2 |
|
|
| —— | 22763-03-7 | H5KO5P |
|
|
| —— | Trilead dioxide phosphonate | 12141-20-7 | HO5PPb3 |
|
| —— | Arsenic sulfide (As2S5) | 1303-34-0 | As2S5 |
|
| —— | Nickel dinitrite | 17861-62-0 | HNNiO2 |
|
| —— | Dilutetium oxide silicate | 12168-86-4 | Lu2O5Si |
|
| —— | Lithium manganese oxide (LiMn2O4) | 12057-17-9 | LiMn2O4-4 |
|
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