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ALDRICH Brand

Displaying 4851-4900 of 67453 results.
Sigma Cat.No.Description
27728Oleic acid
meets analytical specification of Ph, Eur., 65.0-88.0% (GC)
2772821,1-Dimethylpropylmagnesium chloride solution
1.0 M in diethyl ether
277290cis-Bis(acetonitrile)dichloroplatinum(II)
277304Potassium bis(trimethylsilyl)amide solution
0.5 M in toluene
2773122-Propyl-1-pentanol
99%
27734Palmitic acid
≥98% palmitic acid basis (GC)
2773634,5-Dichloroimidazole
≥98%
277398O-Isopropylxanthic acid potassium salt
98%
277452Methyl 2-methylbutyrate
99%
2774603-(Methylthio)propionaldehyde
96%
2774872-Methyltetrahydro-3-furanone
98%
277509Methyl 2-octynoate
99%
277541trans,trans-Farnesol
96%
2775929-Vinylcarbazole
98%
277630Methylamine-13C hydrochloride
99 atom % 13C
2776813-Methyl-3-oxetanemethanol
98%
277711(Methoxymethyl)trimethylsilane
98%
277738Benzophenone-(carbonyl-13C)
99 atom % 13C
277746Benzoic acid-α-13C
99 atom % 13C
277762(+)-Methyl D-lactate
98%, optical purity ee: 96% (GLC)
2777891-Bromo-3,5-dichlorobenzene
98%
2778274-Methylvaleric acid
99%
277908Ammonium molybdate
99.98% trace metals basis
277932Thallium
granular, ≤6 mm diameter, 99.9% trace metals basis
277959Indium
powder, 99.99% trace metals basis
277991Palladium on barium sulfate
reduced, extent of labeling: 5 wt. % loading
278041Diethyl tert-butylmalonate
96%
2780843-Nitrophthalhydrazide
98%
27815p-Toluenesulfonic acid monohydrate
≥99% (calc. to H2O free subst.)
2782891-Phenylpyrazole
97%
278327Lithium
wire, diam. 3.2 mm, in mineral oil, ≥98%
2783431,2,4,5-Tetrabromobenzene
97%
278351Isobutyl vinyl ether
contains 0.1% potassium hydroxide as stabilizer, 99%
2783862,4,7,9-Tetramethyl-5-decyne-4,7-diol, mixture of (±) and meso
98%
2783943,5-Dimethyl-1-hexyn-3-ol
98%
278424Poly(vinylsulfonic acid, sodium salt) solution
30-40 wt. % in H2O, technical grade
2784402-{[2-(Dimethylamino)ethyl]methylamino}ethanol
98%
278505Sulfuryl chloride solution
1.0 M in methylene chloride
278513Gadolinium(III) oxide
powder, 99.9% trace metals basis
2785644′-Hydroxyacetophenone
99%
2786021-Dodecylpyridinium chloride hydrate
98%
278610Moroxydine hydrochloride
99%
2786889-Anthracenecarboxaldehyde
97%
278777Tributylsilane
99%
278785Triisobutylsilane
99%
2788234-Chloro-1-butanol
technical grade, ~85%
2788663-Furancarboxaldehyde
≥97%
2788821,1-Dimethyl-2-selenourea
97%
278890Iodopentoxide
≥98%
278904Potassium dioxide
powder

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