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 |
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叠氮津 | aziprotryne | 4658-28-0 | C7H11N7S |
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叠氮氯霉素 | Azidamfenicol | 13838-08-9 | C11H13N5O5 |
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叠氮化铷 | rubidium azide | 22756-36-1 | N3*Rb |
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叠氮化铯 | cesium azide | 22750-57-8 | Cs*N3 |
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叠氮化钡 | barium(2+);diazide | 18810-58-7 | BaN6 |
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叠氮乙酸乙酯 | ethyl-2-azidoacetate | 637-81-0 | C4H7N3O2 |
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叠氮-PEG4-NHS酯 | 2,5-dioxopyrrolidin-1-yl 1-azido-3,6,9,12-tetraoxapentadecan-15-oate | 944251-24-5 | C15H24N4O8 |
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双碘 | Thymol iodide | 552-22-7 | C20H24I2O2 |
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双(碳酰-O-)二羟基锆酸二铵 | Azanium;hydrogen carbonate;zirconium | 22829-17-0 | CH5NO3Zr |
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单过硫酸氢钾 | 10058-23-8 | H2KO5S |
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单水合亚硫酸铵 | Diammonium sulfite monohydrate | 7783-11-1 | H10N2O4S |
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单氯化镍 | Chloronickel | 13931-83-4 | ClNi |
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单氟磷酸钠 | Phosphorofluoridic acid, sodium salt (1:) | 10163-15-2 | FH2NaO3P |
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单氟磷酸 | fluorophosphoric acid | 13537-32-1 | FH2O3P |
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十八水硫酸铝 | Aluminium sulfate hexadecahydrate | 16828-11-8 | Al2H32O28S3 |
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十二双酸铵 | diammonium dodecanedionate | 59864-79-8 | C12H22O4*2H3N |
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十三氧四钼酸二铵 | Diammonium tridecaoxotetramolybdate(2-) | 12207-64-6 | H8Mo4N2O13 |
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六聚偏磷酸钠 | sodium hypophosphate | 50813-16-6 | NaO3P |
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六硼化锶 | Strontium boride (SrB6), (OC-6-11)- | 12046-54-7 | B6Sr |
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六硼化钡 | Barium boride | 12046-08-1 | B6Ba |
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六硼化硅 | Boron silicide | 12008-29-6 | B6Si |
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六水高氯酸镍 | Nickel(II) perchlorate hexahydrate | 13520-61-1 | Cl2H12NiO14 |
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六水高氯酸镉 | Perchloric acid cadmium hydrate | 10326-28-0 | CdClH3O5 |
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六水高氯酸铈 | cerium perchlorate | 14017-47-1 | CeCl3O12 |
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六水硫酸镁 | Magnesium sulfate hexahydrate | 17830-18-1 | H12MgO10S |
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六水硝酸锰 | Manganese dinitrate hexahydrate | 17141-63-8 | H12MnN2O12 |
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六水硝酸铽 | Nitric acid;terbium | 10043-27-3 | HNO3Tb |
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六水硝酸铥 | Thulium(III) nitrate pentahydrate | 36548-87-5 | H10N3O14Tm |
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六水溴化钐 | samarium(III) bromide hexahydrate | 13517-12-9 | Br*Br2H12O6Sm |
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六水溴化钐 | samarium(III) bromide | 13759-87-0 | Br3Sm |
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六水氯酸铒 | Erbium(III) perchlorate hexahydrate | 14692-15-0 | Cl3ErH12O18 |
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六水合高氯酸亚铁 | Iron;perchloric acid;hydrate | 13520-69-9 | ClFeH3O5 |
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六水合硫酸钴(II)铵 | hexaaquacobalt(II) ammonium sulfate | 13586-38-4 | CoH12O6*2H4N*2O4S |
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六水合溴化镁 | Magnesium bromide (MgBr2) | 7789-48-2 | Br2Mg |
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六水合六氟硅酸镁 | magnesium;hexafluorosilicon(2-);hexahydrate | 50320-51-9 | F6Si*H12MgO6 |
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六水合三聚磷酸钠 | Pentasodium triphosphate hexhydrate | 15091-98-2 | H12Na5O16P3 |
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六水合三氯化钐 | [Sm(chloride)2(water)6]Cl | 13465-55-9 | Cl*Cl2H12O6Sm |
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六氰高铁酸铅 | Iron(2+);lead(2+);hexacyanide | 14402-61-0 | C6FeN6Pb2 |
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六氰铁酸钡 | Barium ferrocyanide | 13821-06-2 | C6Ba2FeN6 |
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六氯化钨 | tungsten(VI) chloride | 13283-01-7 | Cl6W |
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六氟锑酸钾 | potassium hexafluoroantimonate | 16893-92-8 | F6Sb*K |
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六氟锑酸硝 | nitronium hexafluoroantimonate | 17856-92-7 | F6Sb*NO2 |
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六氟锑酸亚硝 | nitrosonium hexafluoroantimonate | 16941-06-3 | F6Sb*NO |
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六氟铝酸锂 | Cryolite, trilithium | 13821-20-0 | AlF6Li3 |
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六氟铌酸铵 | Niobium(5+) fluoride--ammonia--hydrogen fluoride (1/5/1/1) | 12062-13-4 | F6H4NNb |
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六氟磷酸锂 | lithium hexafluorophosphate | 21324-40-3 | F6P*Li |
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六氟磷酸银 | silver(I) hexafluorophosphate | 26042-63-7 | Ag*F6P |
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六氟磷酸钾 | potassium hexafluorophosphate | 17084-13-8 | F6P*K |
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六氟磷酸盐 | Hexafluorophosphate | 16919-18-9 | F6P- |
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六氟磷酸卓鎓 | Tropylium hexafluorophosphate | 29663-54-5 | C7H7F6P |
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