Soluzioni volumetriche e indicatori analitici
Le soluzioni volumetriche analitiche e gli indicatori sono standard di riferimento essenziali utilizzati in analisi chimiche precise e procedure di laboratorio. Queste soluzioni assicurano accuratezza nelle misurazioni quantitative, svolgendo un ruolo cruciale in spettroscopia, cromatografia liquida ad alte prestazioni (HPLC) e cromatografia a gas. Sono fondamentali in vari campi, tra cui biochimica, biologia cellulare e molecolare e scienza dei materiali. I componenti chiave includono acidi, reagenti sintetici e una varietà di Building Blocks organici, come carbonili e composti eterociclici. Questi standard sono vitali per garantire la conformità alle normative ambientali e il controllo di qualità farmaceutico. Inoltre, supportano applicazioni di ricerca avanzata in aree come la spettroscopia NMR, la sintesi di peptidi e lo sviluppo di ingredienti farmaceutici attivi (API). L'affidabilità e la precisione fornite da queste soluzioni volumetriche e indicatori sono indispensabili per la ricerca scientifica e le applicazioni industriali, garantendo la validità e la riproducibilità dei risultati sperimentali.
Sottocategorie di "Soluzioni volumetriche e indicatori analitici"
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Hexamethyldisilane
CAS:Formula:C6H18Si2Purezza:>98.0%(GC)Colore e forma:White or Colorless to Light yellow powder to lump to clear liquidPeso molecolare:146.38Potassium Ethylxanthate
CAS:Formula:C3H5KOS2Purezza:>95.0%(T)Colore e forma:White to Orange to Green powder to crystalPeso molecolare:160.291,4,7-Trimethyl-1,4,7-triazacyclononane (stabilized with NaHCO3)
CAS:Formula:C9H21N3Purezza:>98.0%(GC)(T)Colore e forma:Colorless to Light orange to Yellow clear liquidPeso molecolare:171.29Sodium 1-Tridecanesulfonate [Reagent for Ion-Pair Chromatography]
CAS:Formula:C13H27NaO3SPurezza:>98.0%(T)Colore e forma:White powder to crystalPeso molecolare:286.414-Ethoxychrysoidine Hydrochloride
CAS:Formula:C14H16N4O·HClPurezza:>95.0%(T)Colore e forma:Dark green to Dark red to Black powder to crystalPeso molecolare:292.77Succinimidyl 4-[3,5-Dimethyl-4-(4-nitrobenzyloxy)phenyl]-4-oxobutyrate
CAS:Formula:C23H22N2O8Purezza:>96.0%(HPLC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:454.442,4-Dinitrophenylhydrazine (contains HCl) Ethanol Solution [for TLC Stain]
CAS:Formula:C6H6N4O4Colore e forma:Light yellow to Yellow to Orange clear liquidPeso molecolare:198.143-(Trifluoromethyl)phenyltrimethylammonium Hydroxide (5% in Methanol) [for Transesterification of Glyceride]
CAS:Formula:C10H14F3NOColore e forma:Colorless to Almost colorless clear liquidPeso molecolare:221.22Ethyl Formate [for Spectrophotometry]
CAS:Formula:C3H6O2Purezza:>98.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:74.081-(Dimethylisopropylsilyl)imidazole [Dimethylisopropylsilylating Agent]
CAS:Formula:C8H16N2SiPurezza:>98.0%(T)Colore e forma:Colorless to Light yellow clear liquidPeso molecolare:168.32Vanillin
CAS:Formula:C8H8O3Purezza:>98.0%(GC)(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:152.15Methyl Red Sodium Salt
CAS:Formula:C15H14N3NaO2Colore e forma:Orange to Brown powder to crystalPeso molecolare:291.294-Methoxy-7-nitrobenzo[c][1,2,5]oxadiazole
CAS:Formula:C7H5N3O4Purezza:>95.0%(HPLC)(qNMR)Colore e forma:Light yellow to Yellow to Orange powder to crystalPeso molecolare:195.132',4',6'-Trihydroxyacetophenone Monohydrate
CAS:Formula:C8H8O4·H2OPurezza:>98.0%(GC)Colore e forma:Light orange to Yellow to Green powder to crystalPeso molecolare:186.174-(4,5-Diphenyl-1H-imidazol-2-yl)benzonitrile
CAS:Formula:C22H15N3Purezza:>98.0%(T)(HPLC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:321.38JC-1
CAS:Formula:C25H27Cl4IN4Purezza:>95.0%(HPLC)Colore e forma:Light red to Red powder to crystalPeso molecolare:652.22Bromothymol Blue - Neutral Red Solution [Mixed Indicator for Neutralization Titration]
Colore e forma:Red clear liquidEthylenediaminetetraacetic Acid Lead(II) Disodium Salt
CAS:Formula:C10H12N2Na2O8PbPurezza:>98.0%(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:541.39Bromothymol Blue (0.1% in ca. 50% Ethanol) [for Titration]
CAS:Formula:C27H28Br2O5SColore e forma:Light yellow to Brown clear liquidPeso molecolare:624.381-(Dimethylethylsilyl)imidazole [Dimethylethylsilylating Agent]
CAS:Formula:C7H14N2SiPurezza:>98.0%(T)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:154.29Methyl Red - Methylene Blue Solution [Mixed Indicator for Neutralization Titration]
Colore e forma:Green to Dark green clear liquid to cloudy liquid8-Hydroxyquinoline-5-sulfonic Acid Monohydrate
CAS:Formula:C9H7NO4S·H2OPurezza:>98.0%(T)Colore e forma:White to Orange to Green powder to crystalPeso molecolare:243.2410,10'-Dimethyl-9,9'-biacridinium Dinitrate [for Chemiluminescence Research]
CAS:Formula:C28H22N4O6Purezza:>97.0%(HPLC)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:510.51Fluorescein-5-maleimide (contains 2% N,N-Dimethylformamide at maximum)
CAS:Formula:C24H13NO7Purezza:>97.0%(HPLC)Colore e forma:Light yellow to Amber to Dark green powder to crystalPeso molecolare:427.37(S)-(-)-1-Phenylethyl Alcohol
CAS:Formula:C8H10OPurezza:>98.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:122.176-Hydroxybenzothiazole
CAS:Formula:C7H5NOSPurezza:>96.0%(GC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:151.18Bromophenol Blue (0.1% in ca. 50% Ethanol) [for Titration]
CAS:Formula:C19H10Br4O5SColore e forma:Orange to Brown to Dark red clear liquidPeso molecolare:669.967-(Dimethylamino)-4-methylcoumarin (purified by sublimation)
CAS:Formula:C12H13NO2Purezza:>99.0%(GC)(T)Colore e forma:White to Green to Brown powder to crystalPeso molecolare:203.242,5-Diphenyloxazole [for scintillation spectrometry]
CAS:Formula:C15H11NOPurezza:>99.0%(HPLC)(N)Colore e forma:White to Light yellow powder to crystalPeso molecolare:221.26(S)-(-)-α-Methylbenzyl Isocyanate
CAS:Formula:C9H9NOPurezza:>98.0%(GC)Colore e forma:Colorless to Light yellow clear liquidPeso molecolare:147.18DBD-CO-Hz [=4-(N,N-Dimethylaminosulfonyl)-7-(N-hydrazinocarbonylmethyl-N-methyl)amino-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Formula:C11H16N6O4SPurezza:>98.0%(HPLC)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:328.352-(4-Fluorophenyl)-4,5-diphenylimidazole
CAS:Formula:C21H15FN2Purezza:>98.0%(T)(HPLC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:314.362-Aminobiphenyl [for Sugar determination]
CAS:Formula:C12H11NPurezza:>99.0%(GC)(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:169.23N-(2-Hydroxyethyl)ethylenediamine-N,N',N'-triacetic Acid
CAS:Formula:C10H18N2O7Purezza:>98.0%(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:278.26Vanillin (contains H2SO4) Ethanol Solution [for TLC Stain]
CAS:Formula:C8H8O3Colore e forma:Colorless to Light yellow to Light orange clear liquidPeso molecolare:152.157-(Dimethylamino)-4-methylcoumarin
CAS:Formula:C12H13NO2Purezza:>98.0%(T)Colore e forma:White to Light yellow to Green powder to crystalPeso molecolare:203.24Triethylamine [for HPLC]
CAS:Formula:C6H15NPurezza:>99.5%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:101.19N,O-Bis(trimethylsilyl)acetamide Kit TMS-BA (25% in Acetonitrile) 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent, for NH2 compounds]
CAS:Colore e forma:Colorless to Light yellow clear liquidDihexyl N,N-Diethylcarbamylmethylenephosphonate [for Extraction of Lanthanides and Actinides]
CAS:Formula:C18H38NO4PPurezza:>90.0%(GC)Colore e forma:Colorless to Light orange to Yellow clear liquidPeso molecolare:363.48N-Cinnamoyl-N-(2,3-xylyl)hydroxylamine
CAS:Formula:C17H17NO2Purezza:>98.0%(HPLC)(N)Colore e forma:White to Almost white powder to crystalPeso molecolare:267.33NBD-COCl [=4-(N-Chloroformylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Formula:C9H7ClN4O4Purezza:>92.0%(T)Colore e forma:Light yellow to Brown powder to crystalinePeso molecolare:270.633-Hydroxy-4-nitrobenzoic Acid
CAS:Formula:C7H5NO5Purezza:>96.0%(GC)(T)Colore e forma:Light yellow to Yellow to Orange powder to crystalPeso molecolare:183.12Disodium Bathocuproinedisulfonate [for Determination of Cu in Blood]
CAS:Formula:C26H18N2Na2O6S2Colore e forma:White to Light yellow to Light orange powder to crystalPeso molecolare:564.54Diethyl Oxalate [for Spectrophotometry]
CAS:Formula:C6H10O4Purezza:>99.0%(GC)Colore e forma:Colorless clear liquidPeso molecolare:146.143,4,5,6-Tetrachlorofluorescein
CAS:Formula:C20H8Cl4O5Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:470.08Boron Trifluoride - Methanol Reagent (10-20%) [for Esterification] (1mL×10)
CAS:Colore e forma:Colorless to Light yellow clear liquidSodium Diethylcarbamodithioate Trihydrate
CAS:Formula:C5H10NNaS2·3H2OPurezza:>95.0%(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:225.30p-Anisaldehyde (contains Acetic Acid, H2SO4) Ethanol Solution [for TLC Stain]
CAS:Formula:C8H8O2Colore e forma:Colorless to Light red to Green clear liquidPeso molecolare:136.15Pentafluorophenyldimethylchlorosilane [Pentafluorophenyldimethylsilylating Agent]
CAS:Formula:C8H6ClF5SiPurezza:>95.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:260.66Triacetyl-β-cyclodextrin
CAS:Formula:C84H112O56Purezza:>97.0%(HPLC)Colore e forma:White powder to crystalPeso molecolare:2,017.76
![Sodium 1-Tridecanesulfonate [Reagent for Ion-Pair Chromatography]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FI0351.webp&w=3840&q=75)
![Succinimidyl 4-[3,5-Dimethyl-4-(4-nitrobenzyloxy)phenyl]-4-oxobutyrate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FS0808.webp&w=3840&q=75)
![2,4-Dinitrophenylhydrazine (contains HCl) Ethanol Solution [for TLC Stain]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FD2968.webp&w=3840&q=75)
![Ethyl Formate [for Spectrophotometry]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FF0085.webp&w=3840&q=75)
![1-(Dimethylisopropylsilyl)imidazole [Dimethylisopropylsilylating Agent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FD1596.webp&w=3840&q=75)
![4-Methoxy-7-nitrobenzo[c][1,2,5]oxadiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FM3965.webp&w=3840&q=75)
![Bromothymol Blue - Neutral Red Solution [Mixed Indicator for Neutralization Titration]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FN1190.webp&w=3840&q=75)
![Bromothymol Blue (0.1% in ca. 50% Ethanol) [for Titration]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB0113.webp&w=3840&q=75)
![1-(Dimethylethylsilyl)imidazole [Dimethylethylsilylating Agent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FD1516.webp&w=3840&q=75)
![Methyl Red - Methylene Blue Solution [Mixed Indicator for Neutralization Titration]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FM0161.webp&w=3840&q=75)
![10,10'-Dimethyl-9,9'-biacridinium Dinitrate [for Chemiluminescence Research]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB1203.webp&w=3840&q=75)
![Bromophenol Blue (0.1% in ca. 50% Ethanol) [for Titration]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB0118.webp&w=3840&q=75)
![2,5-Diphenyloxazole [for scintillation spectrometry]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FD0902.webp&w=3840&q=75)
![2-Aminobiphenyl [for Sugar determination]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB0467.webp&w=3840&q=75)
![Vanillin (contains H2SO4) Ethanol Solution [for TLC Stain]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FV0080.webp&w=3840&q=75)
![Triethylamine [for HPLC]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FT4021.webp&w=3840&q=75)
![Dihexyl N,N-Diethylcarbamylmethylenephosphonate [for Extraction of Lanthanides and Actinides]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FD1663.webp&w=3840&q=75)
![NBD-COCl [=4-(N-Chloroformylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole] [for HPLC Labeling]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FA5572.webp&w=3840&q=75)
![Disodium Bathocuproinedisulfonate [for Determination of Cu in Blood]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB0985.webp&w=3840&q=75)
![Diethyl Oxalate [for Spectrophotometry]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FO0120.webp&w=3840&q=75)
![Boron Trifluoride - Methanol Reagent (10-20%) [for Esterification] (1mL×10)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FX0036.webp&w=3840&q=75)
![p-Anisaldehyde (contains Acetic Acid, H2SO4) Ethanol Solution [for TLC Stain]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FA1674.webp&w=3840&q=75)
![Pentafluorophenyldimethylchlorosilane [Pentafluorophenyldimethylsilylating Agent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FP0854.webp&w=3840&q=75)
