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ALDRICH Brand

Displaying 14151-14200 of 68672 results.
Sigma Cat.No.Description
7020051,1′-Bis(di-isopropylphosphino)ferrocene palladium dichloride
98%
702048Yttrium(III) oxide, dispersion
10 wt. % in isopropanol, nanoparticles, <100 nm (DLS), ≥99.9% trace metals basis
702102Carbon, mesoporous
702110Carbon, mesoporous
hydrophilic pore surface
702129Aluminum oxide
nanoparticles, <50 nm particle size (DLS), 20 wt. % in isopropanol
702153Hydroxyapatite
nanoparticles, dispersion, 10 wt. % in H2O, <200 nm particle size (BET)
7021886-Bromo-1H-benzimidazole
97%
702277Lithium titanate, spinel
nanopowder, <200 nm particle size (BET), >99%
702285Indazole-5-carboxaldehyde
96%
7022935-Bromo-1H-indazole
97%
7023075-Bromo-3-iodo-7-azaindole
97%
7023902-Bromo-5-methoxybenzaldehyde
97%
70240Sodium 1,5-naphthalenedisulfonate dibasic
technical, ~85% (T)
702412N-Boc-trans-4-fluoro-L-proline methyl ester
97%
7024391H-Indazole-6-carboxaldehyde
95%
7024551H-Indazole-5-carboxylic acid
97%
702463N-Boc-4,4-Difluoro-L-proline methyl ester
97%
702471PTAA
a poly(triaryl amine) semiconductor
702498N-Boc-4-oxo-L-proline methyl ester
97%
70253Sepiolite
powder
702641Thieno[2,3-b]thiophene
95%
702668Thieno[3,2-b]thiophene
95%
7026764-Methylthiophene-2-carboxaldehyde
97%
702684Zinc methoxide
97%
702706Sodium tert-butoxide solution
2 M in THF, ZerO2®
702714Lithium borohydride solution
0.5 M in diethyl ether
702722Potassium bis(trimethylsilyl)amide solution
1 M in THF
702730tert-Butylchlorodiphenylsilane solution
1 M in methylene chloride
702757Potassium tert-pentoxide solution
2 M in THF
702765Sodium tert-pentoxide solution
1.4 M in THF
7028032,1,3-Benzothiadiazole-4,7-bis(boronic acid pinacol ester)
95%
7028386-Methoxy-7-azaindole
97%
702854Copper(II) phthalocyanine
triple-sublimed grade, >99.95% trace metals basis
7028971,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene
97%
7029274-(Hydroxymethyl)phenylboronic acid pinacol ester
97%
7030281,3-Bis(dicyclohexylphosphino)propane bis(tetrafluoroborate)
97%
703052Dicyclohexylboron trifluoromethanesulfonate
97%
703168cis-Bis(isothiocyanato)(2,2′-bipyridyl-4,4′-dicarboxylato)(4,4′-di-nonyl-2′-bipyridyl)ruthenium(II)
95% (NMR)
703176Indium tin oxide coated glass slide, square
surface resistivity 70-100 Ω/sq
703184Indium tin oxide coated glass slide, square
surface resistivity 30-60 Ω/sq, slide
703192Indium tin oxide coated glass slide, square
surface resistivity 8-12 Ω/sq
703206cis-Bis(isothiocyanato)bis(2,2′-bipyridyl-4,4′-dicarboxylato)ruthenium(II)
703214Di-tetrabutylammonium cis-bis(isothiocyanato)bis(2,2′-bipyridyl-4,4′-dicarboxylato)ruthenium(II)
95% (NMR)
703346Iodomethane-13C solution
suitable for NMR (reference standard), 1% in chloroform-d ("100%", 99.96 atom % D), chromium (III) acetylacetonate 0.2 %, trimethyl phosphite 1 %, 99 atom % 13C, NMR tube size 6.5 mm × 8 in.
70340Naphthenic acid
technical
7034514-Bromo-7-azaindole
96%
703478trans-2-Bromovinylboronic acid MIDA ester
technical grade
703508Lithium aluminum hydride solution
2.3 M in 2-methyltetrahydrofuran
703516Zinc chloride solution
1.9 M in 2-methyltetrahydrofuran
703524Lithium tert-amoxide solution
40 % (w/w) in heptanes

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