Compare products with technical highlights, document cues, and product details.
Average diameter: 40-50 nm Length: up to 50 μm.
CuO - Nanoparticles powder Purity: >99% Average particle size: ca. 40 nm; Particle shape: spherical Specific surface: > 10 m²/g; Bulk density: ca. 0,8 g/cm³.
Average primary particle size, nm: 70-80 Full particle size, nm: 5-250 BET, m2/g: > 10 Purity, metallic: 97% Tap density, kg/dm³: > 0,8 Form: Solid powder Colour: Brown.
(grade 0.1/0).
(grade 0.25/0).
(grade 0.5/0).
(grade 1/0.5).
(grade 140-170 mesh).
(grade 1200 mesh).
(grade 50 - 60 mesh).
(grade 30-35 mesh).
Average particle size: 4 nm Forms clear colloidal solutions in ethanol and non-polar solvents. GaSb has highest known refractive index among non-metallic compounds.
Average particle size: 4 nm Forms clear colloidal solutions in non-polar solvents.
Forms colloidal solutions in non-polar solvents. Monodisperse nanoparticles, can be used for 2-D and 3-D structures build-up.
Forms colloidal solutions in non-polar solvents. Monodisperse nanoparticles, can be used for 2-D and 3-D structures build-up.
Forms colloidal solutions in non-polar solvents. Monodisperse nanoparticles, can be used for 2-D and 3-D structures build-up.
Colloidal solution in water, 0,05 mg/mL Average particle size: 20±3 nm (other sizes available upon request) pH ca. 8,0.
can be supplied at higher Au-concentrations too (*Au concentration in colloid according to extractive photometric determination with 1-(2,4,6-trichlorophenyl)-4,4,6-trimethyl- (1H,4H)-2-Pyrimidinethiol, see M. A. ANUSE et al., Talanta. Vol. 32, No. 10, pp. 1008-1010, 1985) Optical density at maximum after dilution x 30 times: 0.5± 0.01 Particle size, average (TEM): 14±3 nm Adsorption maximum position: 524 nm ± 2 nm.
Au concentration: 0,05 mg/mL (corresponds to 0,01% HAuCl4), aq. solution Admixtures, %: tannic acid < 0,01; sodium citrate < 0,04.
Au concentration: 0,05 mg/mL (corresponds to 0,01% HAuCl4), aq. solution Admixtures, %: tannic acid < 0,01; sodium citrate < 0,04.
Au concentration: 5 mg/mL, aq. solution Admixtures: citrate, cell-culture bovine gelatine.
Au concentration: 0,05 mg/mL (corresponds to 0,01% HAuCl4), aq. solution Admixtures, %: tannic acid < 0,01; sodium citrate < 0,04.
