Physical & Chemical Properties Standards Sigma-Aldrich
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1-Naphthol
Empirical Formula (Hill Notation): C10H8O Linear Formula: C10H7OH CAS Number: 90-15-3 Molecular Weight: 144.17 Beilstein/REAXYS Number: 1817321 EC Number: 201-969-4 MDL number: MFCD00003930 PubChem Substance ID: 24897451 NACRES: NA.21
Кат. номер N1000-10G N1000-500G N1000-100G N1000-VAR N1000-INTR General description1-Naphthol is a hydroxyl-aromatic compound. Its thermodynamic properties such as heat capacity, sublimation pressure, vapor pressure, enthalpies of combustion, formation and fusion have been estimated. The decomposition of 1-naphthol in aqueous solutions on exposure to gamma radiation has been studied. The ability of biochar of orange peels in adsorbing 1-naphthol from water has been investigated. The activation energy and the reaction rate constant of the enzymatic polymerization of 1-naphthol using laccase have been reported. It undergoes hydrogenation in the presence of a rhodium catalyst to form cis,cis 1-decalol. This product is a certified reference material (CRM) certified to International Standards BS EN ISO / IEC 17025 and ISO 17034 under UKAS accreditation.Application1-Naphthol has been used as a prooxidant to analyze its ability to induce hemolysis in a zebrafish G6PD (glucose-6-phosphate dehydrogenase) deficiency model.Packaging10, 100, 500 g in glass bottleLegal InformationReagentPlus is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 200 vapor density 4.5 (120 °C, vs air) vapor pressure 1 mmHg ( 94 °C) product line ReagentPlus® assay 99% autoignition temp. 1007 °F expl. lim. 5 % color white to off-white bp 278-280 °C (lit.) mp 94-96 °C (lit.) fluorescence ex 300 nm; em 472 nm (Borax buffer) Featured Industry Cleaning Products
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Personal CareSMILES string Oc1cccc2ccccc12 InChI 1S/C10H8O/c11-10-7-3-5-8-4-1-2-6-9(8)10/h1-7,11H InChI key KJCVRFUGPWSIIH-UHFFFAOYSA-N Gene Information human ... CYP1A2(1544)
Safety InformationPictograms GHS05,GHS06,GHS08,GHS09 Signal Word Danger Hazard Statements H302 - H311 - H315 - H317 - H318 - H335 - H371 - H410 Precautionary Statements P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 - P308 + P311 Target Organs Kidney, Respiratory system Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves RIDADR UN2811 - class 6.1 - PG 3 - EHS - Toxic solids, organic, n.o.s., HI: all WGK Germany WGK 1 Flash Point(F) 257.0 °F - closed cup Flash Point(C) 125 °C - closed cup Узнать цену -
Fluorescent IEF-Marker pI 3.0 solution 72172-200UL-F
MDL number: MFCD03099320 NACRES: NA.26 General descriptionfiltered through a 0.45 μm membrane filterApplicationSuitable as IEF-Marker for HPCE and for IEF-gelsReconstitutionFor use in HPCE the marker should be diluted 1:100 in a suitable ampholyte solution (e.g. 2% ampholyte 3-10), UV-detection at 280 nm (20 °C). For use in IEF-gels the solution can be loaded directly onto the gel (max. 1μl per lane).Параметрыmol wt Mw 215.63 g/mol Quality Level 100, concentration 2 mg/mL in 5 mM HCl, 50% 2-propanol fluorescence ex 360 nm; em 445 nm in 0.1 M citrate pH 3.0 Featured Industry Cleaning Products
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Personal Carestorage temp. 2-8°C
Safety Informationpictograms GHS02,GHS07 signalword Danger hcodes H225 - H319 - H336 pcodes P210 - P305 + P351 + P338 Target Organs Central nervous system Personal Protective Equipment Eyeshields,, Faceshields,, Gloves,, type ABEK (EN14387) respirator filter, RIDADR UN 1987C 3 / PGIII WGK Germany WGK 1 Узнать цену -
Fluorescent IEF-Marker pI 4.0 solution
MDL number: MFCD03099322 NACRES: NA.26
Кат. номер 89827-200UL 89827-1EA General descriptionfiltered through a 0.45 μm membrane filterApplicationSuitable as IEF-Marker for HPCE and for IEF-gelsReconstitutionFor use in HPCE the marker should be diluted 1:100 in a suitable ampholyte solution (e.g. 2% ampholyte 3-10), UV-detection at 280 nm (20 °C). For use in IEF-gels the solution can be loaded directly onto the gel (max. 1μl per lane).Параметрыmol wt Mw 250.29 g/mol Quality Level 100, concentration 1 mg/mL in H2O fluorescence ex 310 nm; em 415 nm in 0.1 M citrate pH 4.0 Featured Industry Cleaning Products
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Personal Carestorage temp. 2-8°C
Safety InformationPersonal Protective Equipment Eyeshields,, Gloves,, multi-purpose combination respirator cartridge (US), RIDADR NONH for all modes of transport WGK Germany WGK 3 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
Fluorescent IEF-Marker pI 5.2 solution 89149-200UL-F
NACRES: NA.26 General descriptionfiltered through a 0.45 μm membrane filterApplicationsuitable as IEF-Marker for HPCE and for IEF-gelsReconstitutionFor use in HPCE the marker should be diluted 1:100 in a suitable ampholyte solution (e.g. 2% ampholyte 3-10), UV-detection at 280 nm (20 °C). For use in IEF-gels the solution can be loaded directly onto the gel (max. 1 μl per lane).Параметрыmol wt Mw 285.30 g/mol Quality Level 100, concentration 1 mg/mL in 5 mM HCl fluorescence ex 336 nm; em 424 nm (in 0.1 M citrate pH 5.2) Featured Industry Cleaning Products
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Personal Carestorage temp. 2-8°C
Safety InformationPersonal Protective Equipment Eyeshields,, Gloves, RIDADR NONH for all modes of transport WGK Germany WGK 1 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
Fluorescent IEF-Marker pI 6.6 solution
MDL number: MFCD03099327 NACRES: NA.26
Кат. номер 73376-200UL 73376-1EA General descriptionfiltered through a 0.45 μm membrane filterApplicationsuitable as IEF-Marker for HPCE and for IEF-gelsReconstitutionFor use in HPCE the marker should be diluted 1:100 in a suitable ampholyte solution (e.g. 2% ampholyte 3-10), UV-detection at 280 nm (20 °C). For use in IEF-gels the solution can be loaded directly onto the gel (max. 1μl per lane).Параметрыconcentration 1 mg/mL in 10 mM HCl Quality Level 100, fluorescence ex 396 nm; em 500 nm in 0.1 M phosphate pH 6.6 Featured Industry Cleaning Products
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Personal Carestorage temp. 2-8°C
Safety InformationPersonal Protective Equipment Eyeshields,, Gloves, RIDADR NONH for all modes of transport WGK Germany 1 Узнать цену -
Fluorescent IEF-Marker pI 7.6 solution
MDL number: MFCD03099330 NACRES: NA.26
Кат. номер 89952-200UL 89952-1EA ApplicationSuitable as IEF-Marker for HPCE and for IEF-gelsPreparation NoteFiltered through a 0.45 μm membrane filter.ReconstitutionFor use in HPCE the marker should be diluted 1:100 in a suitable ampholyte solution (e.g. 2% ampholyte 3-10), UV-detection at 280 nm (20 °C). For use in IEF-gels the solution can be loaded directly onto the gel (max. 1 μl per lane).ПараметрыQuality Level 100, concentration 1 mg/mL in 10 mM HCl fluorescence ex 385 nm; em 495 nm in 0.1 M phosphate pH 7.6 Featured Industry Cleaning Products
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Personal Carestorage temp. 2-8°C
Safety InformationPersonal Protective Equipment Eyeshields,, Gloves, RIDADR NONH for all modes of transport Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
Fluorescent IEF-Marker pI 8.1 solution 75734-200UL-F
MDL number: MFCD03099331 NACRES: NA.26 General descriptionfiltered through a 0.45 μm membrane filterApplicationsuitable as IEF-Marker for HPCE and for IEF-gelsReconstitutionFor use in HPCE the marker should be diluted 1:100 in a suitable ampholyte solution (e.g. 2% ampholyte 3-10), UV-detection at 280 nm (20 °C). For use in IEF-gels the solution can be loaded directly onto the gel (max. 1μl per lane).ПараметрыQuality Level 100, concentration 3 mg/mL in H2O fluorescence ex 340 nm; em 420 nm in 0.1 M Tris pH 8.1 Featured Industry Cleaning Products
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Personal Carestorage temp. 2-8°C
Safety InformationRIDADR NONH for all modes of transport WGK Germany WGK 2 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
Fluorescent IEF-Marker pI 8.7 solution
MDL number: MFCD03099332 NACRES: NA.26
Кат. номер 89357-200UL 89357-1EA General descriptionfiltered through a 0.45 μm membrane filterApplicationsuitable as IEF-Marker for HPCE and for IEF-gelsReconstitutionFor use in HPCE the marker should be diluted 1:100 in a suitable ampholyte solution (e.g. 2% ampholyte 3-10), UV-detection at 280 nm (20 °C). For use in IEF-gels the solution can be loaded directly onto the gel (max. 1μl per lane).ПараметрыQuality Level 100, concentration 1 mg/mL in 10 mM HCl fluorescence ex 390 nm; em 500 nm in 0.1 M Tris pH 8.7 Featured Industry Cleaning Products
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Personal Carestorage temp. 2-8°C
Safety InformationRIDADR NONH for all modes of transport WGK Germany WGK 1 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
Fluorescent IEF-Marker pI 9.5 solution
MDL number: MFCD03099334
Кат. номер 89268-200UL 89268-1EA General descriptionfiltered through a 0.45 μm membrane filterApplicationsuitable as IEF-Marker for HPCE and for IEF-gelsReconstitutionFor use in HPCE the marker should be diluted 1:100 in a suitable ampholyte solution (e.g. 2% ampholyte 3-10), UV-detection at 280 nm (20 °C). For use in IEF-gels the solution can be loaded directly onto the gel (max. 1μl per lane).ПараметрыQuality Level 100, concentration 3 mg/mL in 8 mM HCl fluorescence ex 325 nm; em 415 nm in 0.1 M carbonate pH 9.5 Featured Industry Cleaning Products
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Personal Carestorage temp. 2-8°C
Safety InformationPersonal Protective Equipment Eyeshields,, Gloves, RIDADR NONH for all modes of transport WGK Germany WGK 2 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
Fluorescent IEF-Marker-Mix for CE and Gel Electrophoresis
MDL number: MFCD03456831 NACRES: NA.26
Кат. номер 17951-250UL-F 17951-1EA-F ApplicationSuitable as IEF-Marker for HPCE and for IEF-gelsOther NotesMixture of 5 fluorescent IEF-Markers: pI 4.0, 5.5, 7.2. 7.6, 9.0 in 5 mM HCl:2-propanol (1:1), filtered through a 0.45 μm membrane filter.ReconstitutionFor use in HPCE the marker mix should be diluted 1:100 in a suitable ampholyte solution (e.g. 2% ampholyte 3-10), UV-detection at e.g. 280 nm (20 °C). The maximum absorbances of the individual markers are between 308 and 350 nm. For fluorescence detection use an excitation wavelength of 310 nm (individual excitation maxima: 310 to 360 nm); the emission maxima of the individual markers will lie between 412 and 440 nm. For use in IEF-gels the marker mix can be loaded directly onto the gel (max. 1 μl per lane). The fluorescent bands are visualized directly at the end of focusing by UV light illumination (254 or 300 nm). During gel staining (for protein visualization) the fluorescent bands are lost.ПараметрыQuality Level 100, Featured Industry Cleaning Products
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Personal Carestorage temp. 2-8°C
Safety Informationpictograms GHS02,GHS05,GHS07 signalword Danger hcodes H226 - H290 - H314 - H335 - H336 pcodes P261 - P280 - P305 + P351 + P338 - P310 Personal Protective Equipment Faceshields,, Gloves,, Goggles,, type ABEK (EN14387) respirator filter, RIDADR UN 2920 3(8) / PGII WGK Germany WGK 1 Flash Point F 73.4 °F Flash Point C 23 °C Узнать цену -
Polystyrene calibration films for IR, Ph.Eur. certified Z804290-2EA
NACRES: SB.32 General descriptionPair of PhEur 2.2.24 certified polystyrene calibration films. One film is 38 microns and is provided with certification of traceability to seven (7) PhEur 2.2.24 frequencies. The second film is 76 microns and is provided without certification. Both films are mounted on 2" x 3" cardstock holder with a 19mm aperture for mounting in the universal slide holder in all instruments. Includes instructions for two (2) film ordinate calibration and storage case.ПараметрыAgency/Method according to Ph. Eur. Featured Industry Chemicals and Industrial Polymers
Pharmaceuticalformat neat Узнать цену -
ProteoMass™ Cytochrome c MALDI-MS Standard
CAS Number: 9007-43-6 MDL number: MFCD00130890
Кат. номер C8857-1VL-PW C8857-1VL C8857-PH C8857-1VL-KC C8857-5X1VL ApplicationThe specific sites and extent of oxidation in horse cytochrome c treated with H2O2 and UV were characterized. It was suggested that the state of these sites could be used as a biomarker for the oxidative environment in a cell.
Protein calibration standard for MALDI-MS instruments.Biochem/physiol ActionsCytochrome c is primarily known as an electron-carrying mitochondrial protein. The transition of cytochrome c between the ferrous and ferric states within the cell makes it an efficient biological electron-transporter and it plays a vital role in cellular oxidations in both plants and animals. It is generally regarded as a universal catalyst of respiration, forming an essential electron-bridge between the respirable substrates and oxygenLegal InformationProteoMass is a trademark of Sigma-Aldrich Co. LLCПараметрыproduct line ProteoMass™ Quality Level 100, mol wt (M+H+) 12,361.96 Da by calculation packaging vial of 10 nmol application(s) mass spectrometry (MS): suitable Featured Industry Cleaning Products
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Safety InformationPersonal Protective Equipment Eyeshields,, Gloves,, type N95 (US), RIDADR NONH for all modes of transport WGK Germany WGK 3 Flash Point F Not applicable Flash Point C Not applicable Узнать цену
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