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PbS core-type quantum dots
PbS core-type quantum dots. Uses: Our pbs quantum dots have a fully crystalline inorganic core and are organically stabilized with an oleic acid coating, which makes their surface hydrophobic in nature. they exhibit high colloidal and thermal stability, as well as strong emissions with narrow fluorescence bands, owing to their small particle size distributions. these particles absorb all light in the uv, vis and nir, up to 900 nm. their size-dependent absorption and emission properties make them suitable for different applications: such as, absorber materials in photovoltaics, detectors and photodiodes, and phosphors in ir-emitters (solid state lighting, ssl), among many others. Group: Quantum dots.
PbS Quantum Dots
PbS Quantum Dots. Group: Quantum dots.
p-Cresol, High Purity
P-cresol is a colorless solid with a tar like odor. Sinks and mixes slowly with water. (USCG, 1999);Liquid; PelletsLargeCrystals; Solid; Solid; COLOURLESS CRYSTALS WITH CHARACTERISTIC ODOUR. TURNS DARK ON EXPOSURE TO AIR AND LIGHT.;Colourless to pink crystals, tarry-smoky medicinal odour;White crystals with a sweet, tarry odor.;Crystalline solid with a sweet, tarry odor. [Note: A liquid above 95°F.]. Group: Liquid crystal (lc) building blocks. CAS No. 106-44-5. Product ID: 4-methylphenol. Molecular formula: 108.14g/mol. Mole weight: C7H8O;CH3C6H4OH;C7H8O. CC1=CC=C(C=C1)O. InChI=1S/C7H8O/c1-6-2-4-7 (8)5-3-6/h2-5, 8H, 1H3. IWDCLRJOBJJRNH-UHFFFAOYSA-N.
p-Divinylbenzene
p-Divinylbenzene(DVB) is a cross-linking agent, which is used in a variety of polymeric processes such as copolymerization of styrene to improve the thermo-mechanical properties of the composite. Uses: Dvb can be cross-linked with styrene/vinylbenzene chloride and incorporated with multi-walled carbon nanotubes (mwcnts) to form new microporous nanocomposites for water remediation. it can also be used in combination with polyethylene glycol diacrylate to form linkages with polyethylene oxide (peo), which can be used as an electrolytic material for lithium batteries. Group: Crosslinkers. Alternative Names: 1,4-Diethenylbenzene, 1,4-Divinylbenzene. CAS No. 105-06-6. Product ID: 1,4-bis(ethenyl)benzene. Molecular formula: 130.19. Mole weight: C10H10. C=Cc1ccc(C=C)cc1. 1S/C10H10/c1-3-9-5-7-10 (4-2)8-6-9/h3-8H, 1-2H2. WEERVPDNCOGWJF-UHFFFAOYSA-N.
Pectin, esterified potassium salt from citrus fruit
Pectin, esterified potassium salt from citrus fruit. Group: Polysaccharide. CAS No. 37251-70-0.
PEDOT-Iron(III) oxide preparation
Prepared following procedure described in Zhang, X., et al., Macromolecules 2006, 39, 470. The preparation includes nm-scale tubular PEDOT structures decorated with Iron(III) oxide. Group: Bioelectronic materials organic light-emitting diode (oled) materials organic solar cell (opv) materials. Alternative Names: Poly(3,4-ethylenedioxythiophene) nanotubes-Iron(III) oxide composite. Pack Sizes: 250 mg in glass insert. Mole weight: (C6H4O2S)n : Fe2O3.
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Activated peg derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. pegylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of peg improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and redu. Group: Poly(ethylene glycol) and poly(ethylene oxide)polymers. Alternative Names: 3,6,9,12-Tetraoxatetradecane-1,14-Diol. CAS No. 4792-15-8. Product ID: 2-[2-[2-[2- (2-hydroxyethoxy) ethoxy]ethoxy]ethoxy]ethanol. Molecular formula: 238.28. Mole weight: C10H22O6. C(COCCOCCOCCOCCO)O. 1S / C10H22O6 / c11-1-3-13-5-7-15-9-10-16-8-6-14-4-2- 12 / h11-12H, 1-10H2. JLFNLZLINWHATN-UHFFFAOYSA-N. 98%.
Perovskite FAPbBr3 Powder, >99%. Group: other glass and ceramic materials. CAS No. 1008105-17-6.
Perovskite quantum dots
Perovskite quantum dots (PQDs) are semiconducting materials with high luminescent efficiency. They have a low threshold, tuneable wavelength and ultra-stable stimulated emission (SE). These semiconductors are a class of hybrid inorganic and organic metal halide based perovskite materials. They have a direct bandgap which can be useful for a variety of optoelectronic devices. Uses: Bioimaging photocatalysis led energy conversion sensing. Group: Quantum dots.
Perylene molecules are fluorescent in nature. Ultraviolet photoemission spectroscopy and low energy electron diffraction of the structure of 4Å thick perylene dye layers adsorbed on the surface of Ru (0001) has been investigated. Uses: Perylene was used in the fabrication of gold nanoparticle (aunp) : poly(ethylene oxide) (peo) nanocomposite thin films. perylene nanoparticles doped into poly(acrylonitrile) (pan) were used to monitor the temperature change caused due to the nanoparticle plasmon-mediated heating within the polymer fibres and films. ordered epitaxial perylene films may be used to fabricate a multilayered electroluminescent device. Group: Carbon nano materials molecular conductorsorganic light-emitting diode (oled) materials other electronic materials sublimed materials. Alternative Names: peri-Dinaphthalene. CAS No. 198-55-0. Pack Sizes: 1, 5 g in glass bottle. Product ID: Perylene. Molecular formula: 252.3. Mole weight: C20H12. C1=CC2=C3C (=C1)C4=CC=CC5=C4C (=CC=C5)C3=CC=C2. InChI= 1S / C20H12 / c1-5-13-6-2-11-17-18-12-4-8-14-7-3-10 -16 (20 (14) 18) 15 (9-1) 19 (13) 17 / h1-12H. CSHWQDPOILHKBI-UHFFFAOYSA-N. 95%+.
Perylene (purified by sublimation)
Perylene (purified by sublimation). Group: other material building blockscarbon nano materials molecular conductorsorganic light-emitting diode (oled) materials. Alternative Names: Dibenz[de,kl]anthracene (purified by sublimation) Peri-dinaphthalene (purified by sublimation). CAS No. 198-55-0. Product ID: perylene. Molecular formula: 252.32. Mole weight: C20H12. C1=CC2=C3C (=C1)C4=CC=CC5=C4C (=CC=C5)C3=CC=C2. InChI=1S / C20H12 / c1-5-13-6-2-11-17-18-12-4-8-14-7-3-10 -16 (20 (14) 18) 15 (9-1) 19 (13) 17 / h1-12H. CSHWQDPOILHKBI-UHFFFAOYSA-N. >99.0%(GC).
p-Ethoxybenzaldehyde
Liquid;Liquid;colourless liquid with a sweet, floral, anise odour. Group: Liquid crystal (lc) building blocks. CAS No. 10031-82-0. Product ID: 4-ethoxybenzaldehyde. Molecular formula: 150.17g/mol. Mole weight: C9H10O2. CCOC1=CC=C(C=C1)C=O. InChI=1S/C9H10O2/c1-2-11-9-5-3-8 (7-10)4-6-9/h3-7H, 2H2, 1H3. JRHHJNMASOIRDS-UHFFFAOYSA-N.
Phenanthrene appears as colorless monoclinic crystals with a faint aromatic odor. Solutions exhibit a blue fluorescence. (NTP, 1992);Liquid;Colorless monoclinic crystals with a faint aromatic odor. Solutions exhibit a blue fluorescence. Group: other material building blockscarbon nano materials molecular conductors. CAS No. 85-01-8. Product ID: phenanthrene. Molecular formula: 178.23g/mol. Mole weight: C14H10;C14H10. C1=CC=C2C(=C1)C=CC3=CC=CC=C32. InChI=1S/C14H10/c1-3-7-13-11 (5-1)9-10-12-6-2-4-8-14 (12)13/h1-10H. YNPNZTXNASCQKK-UHFFFAOYSA-N.
Phenethylammonium Bromide
≥98%. Uses: Organohalide based perovskites have emerged as an important class of material for solar cell applications. our perovskites precursors are useful for synthesizing mixed cation or anion perovskites needed for the optimization of the band gap, carrier diffusion length and power conversion efficiency of perovskites based solar cells. Group: Perovskite materials. Alternative Names: greatcell Solar, Phenethylamine hydroBromide. CAS No. 53916-94-2. Pack Sizes: 10 g/25 g. Product ID: 2-phenylethanamine; hydrobromide. Molecular formula: 202.09 g/mol. Mole weight: C8H12BrN. C1=CC=C(C=C1)CCN.Br. InChI=1S/C8H11N. BrH/c9-7-6-8-4-2-1-3-5-8; /h1-5H, 6-7, 9H2; 1H. IRAGENYJMTVCCV-UHFFFAOYSA-N.
Phenethylammonium Iodide
Phenethylammonium Iodide. Uses: The iodide and bromide based alkylated halides find applications as precursors for fabrication of perovskites for photovoltaic applications. Group: Perovskite materials. Alternative Names: Phenethylamine hydrIodide, greatcell Solar. Pack Sizes: 25 g. Product ID: 2-phenylethylazanium; iodide. Molecular formula: 249.09 g/mol. Mole weight: C8H12IN. C1=CC=C(C=C1)CC[NH3+].[I-]. InChI=1S/C8H11N. HI/c9-7-6-8-4-2-1-3-5-8; /h1-5H, 6-7, 9H2; 1H. UPHCENSIMPJEIS-UHFFFAOYSA-N.
Phenothiazine
The structure of phenothiazine is rigid, being tricyclic. It is known to alter dopamine (3,4-dihydroxyphenethylamine). Its use as an electron donor is based on its unique hole transporting ability, electron releasing nitrogen and sulfur heteroatoms and its non-planar structure leading to lower molecular aggregation. Uses: Phenothiazine finds uses in metal free organic dye sensitizers, dyes and antioxidants. Group: Charge transfer complexeselectroluminescence materials organic light-emitting diode (oled) materials synthetic tools and reagents. Alternative Names: Dibenzo-1,4-thiazine. CAS No. 92-84-2. Pack Sizes: 1 kg in poly bottle. Product ID: 10H-Phenothiazine. Molecular formula: 199.27. Mole weight: C12H9NS. C1=CC=C2C(=C1)NC3=CC=CC=C3S2. InChI=1S/C12H9NS/c1-3-7-11-9 (5-1)13-10-6-2-4-8-12 (10)14-11/h1-8, 13H. WJFKNYWRSNBZNX-UHFFFAOYSA-N. 99.14%.
Phenylammonium Bromide
≥98%. Uses: Organohalide based perovskites have emerged as an important class of material for solar cell applications. our perovskites precursors are useful for synthesizing mixed cation or anion perovskites needed for the optimization of the band gap, carrier diffusion length and power conversion efficiency of perovskites based solar cells. Group: Perovskite materials. Alternative Names: greatcell Solar, Aniline hydroBromide, Benzenaminium Bromide, Anilinium Bromide, Benzenamine hydroBromide. CAS No. 542-11-0. Pack Sizes: 10 g/25 g. Product ID: aniline; hydrobromide. Molecular formula: 174.04 g/mol. Mole weight: C6H8BrN. C1=CC=C(C=C1)N.Br. InChI=1S/C6H7N.BrH/c7-6-4-2-1-3-5-6; /h1-5H, 7H2; 1H. KBPWECBBZZNAIE-UHFFFAOYSA-N.
Phenyl-Dextran
Phenyl-Dextran. Group: Natural polymers and biopolymers.
Phenyl salicylate appears as white crystals. Insoluble in water. (NTP, 1992);Solid;White crystalline solid. Group: Liquid crystal (lc) building blocksliquid crystal (lc) materials. Alternative Names: Salol. CAS No. 118-55-8. Pack Sizes: 1 kg. Product ID: phenyl 2-hydroxybenzoate. Molecular formula: 214.22. Mole weight: C13H10O3. C1=CC=C(C=C1)OC(=O)C2=CC=CC=C2O. InChI=1S/C13H10O3/c14-12-9-5-4-8-11 (12)13 (15)16-10-6-2-1-3-7-10/h1-9, 14H. ZQBAKBUEJOMQEX-UHFFFAOYSA-N. 0.98.
Phenyl Salicylate, Crystal, Purified
Phenyl salicylate appears as white crystals. Insoluble in water. (NTP, 1992);Solid;White crystalline solid. Group: Liquid crystal (lc) building blocks. CAS No. 118-55-8. Product ID: phenyl 2-hydroxybenzoate. Molecular formula: 214.22g/mol. Mole weight: C13H10O3. C1=CC=C(C=C1)OC(=O)C2=CC=CC=C2O. InChI=1S/C13H10O3/c14-12-9-5-4-8-11 (12)13 (15)16-10-6-2-1-3-7-10/h1-9, 14H. ZQBAKBUEJOMQEX-UHFFFAOYSA-N.
Phenyltrichlorosilane
Phenyltrichlorosilane appears as a colorless liquid with a pungent odor. Decomposed by moisture or water to hydrochloric acid with evolution of heat. Corrosive to metals and tissue.;Liquid. Group: Silane coupling agentsself assembly and contact printing materials. Alternative Names: Trichlorophenylsilane; Phenyl chloride silicide. CAS No. 98-13-5. Product ID: trichloro(phenyl)silane. Molecular formula: 211.54. Mole weight: C6H5Cl3Si. C1=CC=C(C=C1)[Si](Cl)(Cl)Cl. InChI=1S/C6H5Cl3Si/c7-10(8, 9)6-4-2-1-3-5-6/h1-5H. ORVMIVQULIKXCP-UHFFFAOYSA-N. >98% (GC).
PhFIrPic; Bis[2-(4,6-difluorophenyl)-4-(2,4,6-trimethylphenyl)pyridinato-C2,N](picolinato)iridium(III), >99%(HPLC). Group: other glass and ceramic materials. CAS No. 1435909-76-4.
pH/ORP Cleaning Solution
pH/ORP Cleaning Solution. Group: Electrolytes.
pH/ORP Protein Cleaning Solution
pH/ORP Protein Cleaning Solution. Group: Electrolytes.
pH/ORP Storage Solution
pH/ORP Storage Solution. Group: Electrolytes.
Phosphate-PEG5K-COOH
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Activated peg derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. pegylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of peg improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. in addition to pegylation, activated peg derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity. Group: Poly(ethylene glycol) and poly(ethylene oxide). Molecular formula: average Mn 5000.
Phosphate-PEG5K-NH2
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Activated peg derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. pegylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of peg improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. in addition to pegylation, activated peg derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity. Group: Poly(ethylene glycol) and poly(ethylene oxide). Molecular formula: average Mn 5000. O=P(O)(OCCOCC[NH3+])O.O=CC(F)(F)F.
Phthalocyanine Chloroaluminum. Group: Phthalonitriles & naphthalonitrilesdye-sensitized solar cell (dssc) materials organic light-emitting diode (oled) materials organic solar cell (opv) materials phthalocyanine dyes, porphyrin dyes. Alternative Names: Chloroaluminum Phthalocyanine. CAS No. 14154-42-8. Molecular formula: 574.97. Mole weight: C32H16AlClN8. >98.0%T.
Phthalocyanine (purified by sublimation)
Alfa Chemistry offers Phthalocyanine (purified by sublimation) products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page. Uses: The phthalocyanato metal complexes are artificial dyes for painting of railway trains, and for organic photoconductors of electrophotography. there are applications of organic semiconductors as organic transistors and hole injection materials for organic light-emitting diodes (oled). Group: Ligands for functional metal complexes other material building blocksmolecular conductorsorganic field effect transistor (ofet) materials phthalocyanine dyes, porphyrin dyes. Alternative Names: Pigment Blue 16 (purified by sublimation). CAS No. 574-93-6. Product ID: 2, 11, 20, 29, 37, 38, 39, 40-octazanonacyclo[28.6.1.13, 10.112, 19.121, 28.04, 9.013, 18.022, 27.031, 36]tetraconta-1, 3, 5, 7, 9, 11, 13, 15, 17, 19(39), 20, 22, 24, 26, 28, 30(37), 31, 33, 35-nonadecaene. Molecular formula: 514.55. Mole weight: C32H18N8. C1=CC=C2C (=C1)C3=NC4=NC (=NC5=C6C=CC=CC6=C (N5)N=C7C8=CC=CC=C8C (=N7)N=C2N3)C9=CC=CC=C94. InChI=1S/C32H18N8/c1-2-10-18-17 (9-1)25-33-26 (18)38-28-21-13-5-6-14-22 (21)30 (35-28)40-32-24-16-8-7-15-23 (24)31 (36-32)39-29-20-12-4-3-11-19 (20)27 (34-29)37-25/h1-16H, (H2, 33, 34, 35, 36, 37, 38, 39, 40). IEQIEDJGQAUEQZ-UHFFFAOYSA-N. >99.0%(N).
Pigment blue 15. Group: Phthalonitriles & naphthalonitrilesmolecular conductorsphthalocyanine dyes, porphyrin dyes. Alternative Names: Copper phthalocyanine. CAS No. 147-14-8. Molecular formula: 576.07. Mole weight: C32H16CuN8.
Pigment Blue 15 (purified by sublimation)
Alfa Chemistry offers Pigment Blue 15 (purified by sublimation) products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page. Uses: The phthalocyanato metal complexes are artificial dyes for painting of railway trains, and for organic photoconductors of electrophotography. there are applications of organic semiconductors as organic transistors and hole injection materials for organic light-emitting diodes (oled). Group: Magnetic metal complexes other material building blocksdye-sensitized solar cell (dssc) materials molecular conductorsorganic field effect transistor (ofet) materials organic light-emitting diode (oled) materials organic solar cell (opv) materials perovskite solar cell (psc) materials phthalocyanine dyes, porphyrin dyes. Alternative Names: Phthalocyanine Blue (purified by sublimation) Copper(II) Phthalocyanine (purified by sublimation) CuPc (purified by sublimation). CAS No. 147-14-8. Molecular formula: 576.08. Mole weight: C32H16CuN8. >98.0%(T).
Pigment Blue 15, (purified by sublimation)
Pigment Blue 15, (purified by sublimation). Group: Semiconducting materials phthalonitriles & naphthalonitriles. CAS No. 147-14-8.