光谱标准品的介绍
光谱标准品是用于定性和定量分析中的关键工具,在有机化学、化学化工和生物医药等领域具有广泛的应用。这些标准品通常是由纯物质制成,能够提供准确且一致的光谱数据(如紫外-可见吸收光谱、红外光谱、拉曼光谱等)。
作用:主要功能包括验证仪器性能、校准分析方法以及作为对照样品来评估检测结果的准确性。
类型:
使用方法:
重要性:通过应用光谱标准品,可以确保实验过程中获得的数据准确可靠,并且有助于提高整个研究或生产过程中的质量控制水平。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
---|---|---|---|---|
靛红 | indole-2,3-dione | 91-56-5 | C8H5NO2 |
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阻聚剂701 | TEMPOL | 2226-96-2 | C9H18NO2 |
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钙离子 | Calcium Cation | 14127-61-8 | Ca+2 |
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若丹明B十八烷酯高氯酸盐 | Rhodamine B octadecyl ester perchlorate | 142179-00-8 | C46H67N2O3*ClO4 |
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聚钨酸钠 | Hexasodium tungstate hydrate | 12141-67-2 | Na6O39W12 |
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紫脲酸 | violuric acid | 87-39-8 | C4H3N3O4 |
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四氯金酸 | HAuCl4 | 16903-35-8 | AuCl3*ClH |
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反式吲哚-3-烯丙酸 | trans-3-indole-acrylic acid | 29953-71-7 | C11H9NO2 |
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反式-4,4ˊ-二苯基芪 | 4,4'-diphenylstilbene | 2039-68-1 | C26H20 |
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反式-2-[3-(4-叔丁基苯基)-2-甲基-2-丙烯]丙二腈 | trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile | 300364-84-5 | C17H18N2 |
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偶氮氯膦Ⅲ | chlorophosphonazo III | 1914-99-4 | C22H16Cl2N4O14P2S2 |
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亚硝基苯 | Nitrosobenzene | 586-96-9 | C6H5NO |
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α-氰-4-羟基肉桂酸二乙胺盐 | (2Z)-2-Cyano-3-(4-hydroxyphenyl)prop-2-enoic acid--N-ethylethanamine (1/1) | 355011-52-8 | C14H18N2O3 |
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α-氰-4-羟基肉桂酸丁胺盐 | alpha-Cyano-4-hydroxycinnamic acid Butylamine salt | 355011-53-9 | C14H18N2O3 |
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N1-[3,5-双(三氟甲基)苄基]-N1-甲基甘氨酰胺 | 2-amino-N-[3,5-bis(trifluoromethyl)benzyl]-N-methylacetamide hydrochloride | 279682-92-7 | C12H12F6N2O*ClH |
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N.N.C.D.-试剂 | 2-chloro-4-nitro-benzenediazonium; naphthalene sulfonate-(2) | 6035-19-4 | C6H3ClN3O2*C10H7O3S |
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BMIK 双(1-甲基-2-咪唑基)甲酮 | bis(N-methylimidazol-2-yl)keton | 62366-40-9 | C9H10N4O |
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5-溴-PAPS | 5-Bromo-PAPS | 679787-08-7 | C17H19BrN4Na2O4S |
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5,5-二甲基-1-吡咯啉-N-氧化物 | 5,5-Dimethyl-1-pyrroline N-oxide | 3317-61-1 | C6H11NO |
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4-苄氧基-Α-氰基肉桂酸 | 4-Benzyloxy-alpha-cyanocinnamic acid | 162882-36-2 | C17H13NO3 |
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4-联苯基-6-苯甲酸苯酯 | 2-(4-biphenylyl)-6-phenylbenzoxazole | 17064-47-0 | C25H17NO |
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4-羧基-2,2,6,6-四甲基氮杂环己烷-1-氧基自由基 | 1-oxyl-4-carboxyl-2,2,6,6-tetramethylpiperidine | 37149-18-1 | C10H18NO3 |
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4-甲氨基苯酚硫酸盐 | metol | 55-55-0 | 2C7H9NO*H2O4S |
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4-甲氧基-四甲基哌啶氧自由基 | 4-methoxy-TEMPO | 95407-69-5 | C10H22NO2 |
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4-甲基-5-(磺甲氨基)-2-(2-噻唑偶氮)苯甲酸 | 4-methyl-5-(sulfomethylamino)-2-(2-thiazolylazo)benzoic acid | 82138-69-0 | C12H12N4O5S2 |
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4-氯-2-碘苯甲酸 | 4-chloro-2-iodobenzoic acid | 13421-13-1 | C7H4ClIO2 |
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4-氨基苯乙酮 | 4-Aminoacetophenone | 99-92-3 | C8H9NO |
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4-氨基-TEMPO | 4-amino-2,2,6,6-tetramethyl-1-piperidine-1-oxyl | 14691-88-4 | C9H19N2O |
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4-氧-2,2,6,6-四甲基哌啶-1-氧自由基 | 4-oxo-2,2,6,6-tetramethylpiperidin-oxyl | 2896-70-0 | C9H16NO2 |
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4-异硫氰酰基-2,2,6,6-四甲基哌啶-1-氧基自由基 | 4-isothiocyanato-2,2,6,6-tetramethylpiperidine N-oxide | 36410-81-8 | C10H17N2OS |
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4-乙酰氨-2,2,6,6-四甲基哌啶-1-氧 | 4-acetylamino-2,2,6,6-tetramethyl-1-piperidinoxy | 14691-89-5 | C11H21N2O2 |
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4-(二辛基氨基)-4′-(三氟乙酰基)偶氮苯 | 4-(Dioctylamino)-4'-(trifluoroacetyl)azobenzene | 193154-07-3 | C30H42F3N3O |
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4-(2-碘代乙酰氨基)-2,2,6,6-四甲基哌啶-1-氧基自由基 | 4-(α)-iodoacetamido-2,2,6,6-tetramethylpiperidino-1-oxy | 25713-24-0 | C11H20IN2O2 |
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4-(1-甲基肼基)-7-硝基苯并呋咱 | 4-(N<sup>1</sup>-methylhydrazino)-7-nitrobenzofurazan | 214147-22-5 | C7H7N5O3 |
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3-羧基-PROXYL | 3-carboxy proxyl | 2154-68-9 | C9H16NO3 |
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3,3,5,5-四甲基-1-吡咯啉 N-氧化物 | 3,3,5,5-Tetramethyl-1-pyrroline-N-oxide | 10135-38-3 | C8H15NO |
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2′,3′-二脱氧胞苷5′-三磷酸钠盐 | 2',3'-dideoxycytidine-5'-triphosphate | 66004-77-1 | C9H16N3O12P3 |
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2-氨基萘嵌间二氮杂苯氢溴化物 | 2-Aminoperimidine hydrobromide | 40835-96-9 | BrH*C11H9N3 |
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2-巯基-5-氯苯并噻唑 | 5-chloro-2-mercaptobenzothiazole | 5331-91-9 | C7H4ClNS2 |
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2-(4-联苯基)-5-苯基恶二唑 | 2-biphenyl-4-yl-5-phenyl-[1,3,4]oxadiazole | 852-38-0 | C20H14N2O |
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2-(1-萘基)-5-苯基噁唑 | 2-(naphthalen-1-yl)-5-phenyloxazole | 846-63-9 | C19H13NO |
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2,5-二苯基恶唑 | 2,5-diphenyloxazole | 92-71-7 | C15H11NO |
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2,4,6-三叔丁若亚硝基苯 | 2,4,6-Tri-tert-butylnitrosobenzene | 24973-59-9 | C18H29NO |
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2,4,6-三(2-吡啶基)三嗪 | 2,4,6-tris(2-pyridyl)-1,3,5-triazine | 3682-35-7 | C18H12N6 |
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2,3,4,5,6-五氟苯甲酸酐 | pentafluorobenzoic anhydride | 15989-99-8 | C14F10O3 |
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2,2,4-三甲基-2H-咪唑 1-氧化物 | 2,2,4-trimethyl-2H-imidazole-1-oxide | 136440-22-7 | C6H10N2O |
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16-DOXYL-硬脂酸 | 16-doxylstearic acid | 53034-38-1 | C22H42NO4 |
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1-苯基-5-巯基四氮唑 | 1-Phenyl-1H-tetrazole-5-thiol | 86-93-1 | C7H6N4S |
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1-羟基-2,2,6,6-四甲基-4-哌啶酮盐酸盐(1:1) | 1-hydroxy-4-oxo-2,2,6,6-tetramethylpiperidine hydrochloride | 22963-71-9 | C9H17NO2*ClH |
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1-羟基-2,2,5,5-四甲基-3-咪唑啉-4-甲醛肼酮-3-氧化物 | [(Z)-(1,3-dihydroxy-2,2,5,5-tetramethylimidazolidin-4-ylidene)methyl]diazene | 51973-32-1 | C8H16N4O2 |
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