Alfa Chemistry Materials is specialized in material chemistry and offers an extensive catalog of materials in a wide range of applications, including Metals and Materials, 3D Printing Materials, Biomaterials.
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).
FMOC-PEG5K-Succinimide Butanoate
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.
Folate-PEG2000-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 2000.
Formamidine HydroBromide (Low water content)
Formamidine HydroBromide (Low water content). Group: Electronic materials perovskite solar cell (psc) materials. Alternative Names: FABr (Low water content); Formamidinium Bromide (Low water content). CAS No. 146958-06-7. Product ID: methanimidamide; hydrobromide. Molecular formula: 124.97 g/mol. Mole weight: CH5BrN2. C(=N)N.Br. InChI=1S/CH4N2.BrH/c2-1-3;/h1H, (H3, 2, 3);1H. QWANGZFTSGZRPZ-UHFFFAOYSA-N. >98.0%(T)(N).
Formamidine HydroIodide (Low water content)
Formamidine HydroIodide (Low water content). Group: Electronic materials perovskite solar cell (psc) materials. Alternative Names: FAI (Low water content); Formamidinium Iodide (Low water content). CAS No. 879643-71-7. Product ID: methanimidamide; hydroiodide. Molecular formula: 171.97 g/mol. Mole weight: CH5IN2. C(=N)N.I. InChI=1S/CH4N2.HI/c2-1-3;/h1H, (H3, 2, 3);1H. QHJPGANWSLEMTI-UHFFFAOYSA-N. >98.0%(T)(N).
Formamidinium 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: Methanimidamide Bromide, Formamidine hydroBromide, greatcell Solar, Iminomethylamine hydroBromide. CAS No. 146958-06-7. Pack Sizes: 5 g/25 g. Product ID: methanimidamide; hydrobromide. Molecular formula: 124.97 g/mol. Mole weight: CH5BrN2. C(=N)N.Br. InChI=1S/CH4N2.BrH/c2-1-3;/h1H, (H3, 2, 3);1H. QWANGZFTSGZRPZ-UHFFFAOYSA-N.
Formamidinium Iodide
Formamidinium Iodide. Uses: Formamidinium iodide (fai) is an organic halide, which can be used as a precursor solution in the fabrication of perovskite-based heterojunction solar cells.the iodide and bromide based alkylated halides find applications as precursors for fabrication of perovskites for photovoltaic applications. Group: Perovskite materials. Alternative Names: greatcell Solar, Iminomethylamine hydrIodide, Methanimidamide Iodide. Pack Sizes: 5 g/25 g. Product ID: aminomethylideneazanium; iodide. Molecular formula: 171.97 g/mol. Mole weight: CH5IN2. C(=[NH2+])N.[I-]. InChI=1S/CH4N2.HI/c2-1-3;/h1H, (H3, 2, 3);1H. QHJPGANWSLEMTI-UHFFFAOYSA-N.
Formamidinium Iodide
Salt for preparing engineered narrow bandgap perovskite materials for increased efficiency. Dyenamo offers two standard grades of FAI (specifications below); >99.99 % (grade 4N) and >99.999 % (grade 5N). Uses: Organohalide based perovskites have emerged as an important class of material for solar cell applications. our perovskites precursors with extremely low water contents 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: FAI. CAS No. 879643-71-7. Pack Sizes: 10 g. Product ID: Methanimidamide; hydroiodide. Molecular formula: 171.97. Mole weight: CH5IN2. C(=N)N.I. InChI=1S/CH4N2.HI/c2-1-3;/h1H, (H3, 2, 3);1H. QHJPGANWSLEMTI-UHFFFAOYSA-N. 95%+.
Fucoidan from Fucus vesiculosus
Fucoidan from Fucus vesiculosus. Group: Polysaccharide. CAS No. 9072-19-9.
Fucoidan from Macrocystis pyrifera
Fucoidan from Macrocystis pyrifera. Group: Polysaccharide. CAS No. 9072-19-9.
Fucoidan from Undaria pinnatifida
Fucoidan from Undaria pinnatifida. Group: Polysaccharide. CAS No. 9072-19-9.
C76 is a higher fullerene with 76 carbon atoms. Electron affinity of C76 was determined to be 2.88+/- 0.05 eV. Fullerene-C76 is a higher order fullerene with good optical absorption, which can be potentially used for polymeric solar cells based applications. Uses: Fullerene-c76 is a higher order fullerene with good optical absorption, which can be potentially used for polymeric solar cells based applications. Group: Supercapacitorscarbon nano materials. Alternative Names: Fullerene-C76. CAS No. 142136-39-8. Pack Sizes: 5 mg in glass insert. Molecular formula: 912.81. 1S/C60/c1-2-5-6-3 (1)8-12-10-4 (1)9-11-7 (2)17-21-13 (5)23-24-14 (6)22-18 (8)28-20 (12)30-26-16 (10)15 (9)25-29-19 (11)27 (17)37-41-31 (21)33 (23)43-44-34 (24)32 (22)42-38 (28)48-40 (30)46-36 (26)35 (25)45-39 (29)47 (37)55-49 (41)51 (43)57-52 (44)50 (42)56 (48)59-54 (46)53 (45)58 (55)60 (57)59. XMWRBQBLMFGWIX-UHFFFAOYSA-N. 98%.
Fullerene Soot is a fine powder composed of a mix of C60 and C70 fullerenes in a ration of roughly 22% C60 to 76% C70. Fullerene Soot is generally immediately available in most volumes. Uses: Fullerene soot is a carbonaceous material that can be used in a variety of sustainable applications such as double-layer capacitor (dlc), water purification, hydrogen storage, supercapacitor, and nanoelectronics. fullerene soot is a low cost nanomaterial that finds applications in superconductors, photoconductors and semiconductor based industries. Group: Supercapacitorscarbon nano materials. Pack Sizes: 5 g in poly bottle. Product ID: carbon. Molecular formula: 912.81. Mole weight: C60 / C70. [C]. 1S/C. OKTJSMMVPCPJKN-UHFFFAOYSA-N. 99% | 99.9% | 99.99% | 99.999%.
Fullerenols
Fullerenols. Group: Carbon nano materials.
Fumaronitrile
Fumaronitrile appears as needles or brown crystalline solid. (NTP, 1992). Group: Battery materials electronic materials monomers. CAS No. 764-42-1. Product ID: (E)-but-2-enedinitrile. Molecular formula: 78.069999999999993. Mole weight: C4H2N2. C(=CC#N)C#N. InChI=1S / C4H2N2 / c5-3-1-2-4-6 / h1-2H / b2-1+. KYPOHTVBFVELTG-OWOJBTEDSA-N. >98.0%(GC).
Gallium acetylacetonate, 99%
Gallium acetylacetonate, 99%. Group: Solution deposition precursor. CAS No. 14405-43-7.
Gallium antimonide. Group: Electronic materials substrates and electrode materials. Alternative Names: Gallium antimony,Gallium monoantimonide. CAS No. 12064-03-8. Pack Sizes: 1 ea in rigid mailer. Mole weight: GaSb. [Ga]#[Sb]. 1S/Ga.Sb. VTGARNNDLOTBET-UHFFFAOYSA-N.
Gallium arsenide
Gallium arsenide appears as dark gray crystals with a metallic greenish-blue sheen or gray powder. Melting point 85.6°F (29.78°C).;Dark gray crystals with a metallic greenish-blue sheen or gray powder. Group: Electronic materials substrates and electrode materials. CAS No. 1303-00-0. Product ID: gallanylidynearsane. Molecular formula: 144.64g/mol. Mole weight: GaAs;GaAs;AsGa. [Ga]#[As]. InChI=1S/As.Ga. JBRZTFJDHDCESZ-UHFFFAOYSA-N.
The polymer product is a polymer that is derived from natural sources, with or without chemical modification. Uses: Gelatin-methacrylate can be used to form crosslinked hydrogels for tissue engineering and 3d printing. it has been used for endothelial cell morphogenesis, cardiomyocytes, epidermal tissue, injectable tissue constructs, bone differentiation, and cartilage regeneration. gelatin-methacrylate has been explored in drug delivery applications in the form of microspheres and hydrogels. Group: Natural polymers and biopolymers. Alternative Names: GelMa, Gelatin Methacrylate, Gelatin methacrylamide. Mole weight: (C40H59N11O13)n.
General Purpose Adsorbent
General Purpose Adsorbent. Group: Supercapacitors.
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). CAS No. 31694-55-0. Pack Sizes: Packaging 250 mL in poly bottle. Product ID: 2-[2,3-bis(2-hydroxyethoxy)propoxy]ethanol. Molecular formula: average Mn ~1000 degree of polymerization 20.4. Mole weight: C9H20O6. C(COCC(COCCO)OCCO)O. 1S/C9H20O6/c10-1-4-13-7-9 (15-6-3-12)8-14-5-2-11/h9-12H, 1-8H2. UCYLROVJSUACAD-UHFFFAOYSA-N. 95%.
Glycerol propoxylate
Glycerol propoxylate. Group: Hydrophilic polymers. CAS No. 25791-96-2.
insulated wire, 1m, conductor diameter 0.025mm, insulation thickness 0.002mm, PTFE (polytetrafluoroethylene) insulation, 99.99%. Uses: Gold based neutron flux monitors may use gold foils. au foils may be used to form a ausn/au joint system for opto-electronic chips. modified gold foil electrode may be used to study heterogeneous electron transfer properties of biological electron transfer proteins.3 electrodeposited polycrystalline palladium-nickel alloy on gold foils may be investigated for the enhanced catalytic behavior of the alloy. Group: Self assembly and lithographynanoparticlessubstrates and electrode materials vapor deposition precursors. Alternative Names: Gold Powder,Gold black,Gold element. CAS No. 7440-57-5. Pack Sizes: 1.5 g in rigid mailer. Product ID: gold. Molecular formula: 196.97. Mole weight: Au;Au. [Au]. 1S/Au. PCHJSUWPFVWCPO-UHFFFAOYSA-N.
Gold coated mica
Gold coated mica. Group: Self assembly and lithographyelectronic materials substrates and electrode materials. Alternative Names: Fluorescence enhancing gold substrates,Plasmonic gold slides,Raman enhancing substrates. Pack Sizes: 1 ea = 1 in. × 1.5 in. sheet. [Au]. 1S/Au. PCHJSUWPFVWCPO-UHFFFAOYSA-N.
Gold coated silicon wafer
The product is highly crystalline, with <111> orientation gold and <100> orientation silicon wafer is used. Titanium is used as an adhesion layer to bind gold to the silicon wafer. Uses: Gold coated silicon wafers may be used in soft lithography for micro and nanoscale patterning. Group: Self assembly and lithographyelectronic materials substrates and electrode materials. Pack Sizes: 1 ea in padded box. Mole weight: Au. [Au]. 1S/Au. PCHJSUWPFVWCPO-UHFFFAOYSA-N.
Gold coated slides
Gold coated slides. Group: Self assembly and lithographyelectronic materials substrates and electrode materials.