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 |
|---|---|---|---|---|
| 溴化钪 | scandium(III) bromide | 13465-59-3 | Br3Sc |
|
| 溴化钨 | tungsten(V) bromide | 13470-11-6 | Br5W |
|
| 溴化钡二水 | Bariumbromidedihydrate | 7791-28-8 | BaBr2H4O2 |
|
| 溴化钛(IV) | titanium(IV) bromide | 7789-68-6 | Br4Ti |
|
| 溴化钒 | vanadium(III) bromide | 13470-26-3 | Br3V |
|
| 溴化钌(III) | ruthenium(III) bromide | 14014-88-1 | Br3Ru |
|
| 溴化钆(III) | gadolinium(III) bromide | 13818-75-2 | Br3Gd |
|
| 溴化鎘 | Cadmium bromide | 7789-42-6 | CdBr2 |
|
| 溴化碲 | tellurium(IV) tetrabromide | 10031-27-3 | Br4Te |
|
| 溴化汞苯 | bromo(phenyl)mercury | 1192-89-8 | C6H5BrHg |
|
| 溴化氢 | acetic acid hydrobromide | 37348-16-6 | BrH*C2H4O2 |
|
| 溴化亚铟 | bromoindium | 14280-53-6 | BrIn |
|
| 溴化亚铜 | copper(I) bromide | 7787-70-4 | BrCu |
|
| 溴化亚汞(I) | mercury(I) bromide | 15385-58-7 | Br2Hg2 |
|
| 泡花碱 | Disodium trisilicon heptaoxide | 13870-30-9 | Na2O7Si3-13 |
|
| 油醇硫酸酯钠 | 1847-55-8 | C18H36NaO4S |
|
|
| 水合高氯酸铁 | Iron(III) perchlorate hydrate | 15201-61-3 | Cl3FeH2O13 |
|
| 水合磷酸镍 | Nickel(II) phosphate hydrate | 27176-17-6 | H2Ni3O9P2 |
|
| 水合磷酸钐 | Phosphoric acid;samarium | 13465-57-1 | H3O4PSm |
|
| 水合磷酸钇 | yttrium phosphate dihydrate | 34054-55-2 | 2H2O*O4P*Y |
|
| 水合碳酸钐 | Samarium(III) carbonate hydrate | 38245-37-3 | C3H2O10Sm2 |
|
| 水合碳酸钆 | Gadolinium carbonate | 5895-49-8 | Gd2(CO3)3 |
|
| 水合碳酸钆 | Carbonic acid;gadolinium;hydrate | 38245-36-2 | CH4GdO4 |
|
| 水合硫酸铝 | Sulfuric acid, aluminum salt, hydrate | 57292-32-7 | AlH4O5S+3 |
|
| 水合硝酸铕 | europium nitrate hexahydrate | 100587-95-9 | EuN3O9*6H2O |
|
| 水合硝酸钪 | Nitric acid;scandium | 13465-60-6 | HNO3Sc |
|
| 水合氯化锆 | basic zirconium chloride | 18428-88-1 | Cl*HO*OZr |
|
| 水合氯化铁 | iron(II) chloride tetrahydrate | 18990-23-3 | Cl2Fe*4H2O |
|
| 水合三氯化钌 | ruthenium(III) chloride trihydrate | 13815-94-6 | Cl3Ru*3H2O |
|
| 氰酸钾 | Cyanic acid; potassium | 590-28-3 | CHKNO |
|
| 氰酸钠 | Sodium cyanate, 96% | 917-61-3 | CHNNaO |
|
| 氰氨化钙 | Cyanamide, calcium | 156-62-7 | CH2CaN2 |
|
| 氰基硼氢化钠 | sodium cyanoborohydride | 25895-60-7 | CH3BNNa |
|
| 氰基硼氘化钠 | deuterated sodium cyanoborohydride | 25895-62-9 | CH3BN*Na |
|
| 氰基乙酸钠 | 1071-36-9 | C3H3NNaO2 |
|
|
| 氰化镍 | Nickelcyanid | 557-19-7 | C2N2Ni |
|
| 氰化锌 | dicyanozinc | 557-21-1 | C2N2Zn |
|
| 氰化铜 | Copper cyanide (Cu(CN)2) | 14763-77-0 | C2CuN2 |
|
| 氰化铅 | hydrogen cyanide; lead cyanide | 592-05-2 | C2N2Pb |
|
| 氰化钡 | barium cyanide | 542-62-1 | C2BaN2 |
|
| 氰化金钾 | potassium tetracyanoaurate | 14263-59-3 | C4AuN4*K |
|
| 氰化四丁基铵 | tetra-n-butylammonium cyanide | 10442-39-4 | CN*C16H36N |
|
| 氰化亚铜 | copper(I) cyanide | 544-92-3 | CCuN |
|
| 氯锇酸铵 | diazanium;hexachloroosmium(2-) | 12125-08-5 | Cl6H8N2Os |
|
| 氯铑(III)酸铵 | Rhodium(3+) chloride--ammonia--hydrogen chloride (1/3/3/3) | 15336-18-2 | Cl6H12N3Rh |
|
| 氯铂酸 | Hexachloro platinic acid | 16941-12-1 | Cl6H2Pt |
|
| 氯钌酸铵 | Ruthenium(4+) chloride--ammonia--hydrogen chloride (1/4/2/2) | 18746-63-9 | Cl6H8N2Ru |
|
| 氯酸镁 | 10326-21-3 | ClHMgO3 |
|
|
| 氯酸锌 | Chloric acid;ZINC | 10361-95-2 | ClHO3Zn |
|
| 氯酸铷 | rubidium chlorate | 13446-71-4 | ClO3*Rb |
|
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