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Branched PEI-g-PEG
PEI-g-PEG is a graft copolymer of branched PEI (bPEI), which is modified with multiple PEGs of indicated MW. The PEG to PEI ratio is the average number of PEGs per PEI. Uses: Copolymers of cationic poly(ethyleneimine) wight grafted with polyethylene glycol (peg) (pei-g-peg) are extremely well-studied compounds that markedly improve the in vitro and in vivo delivery of oligonucleotides (aos) to cells and tissues. by varying the mw of pei, as well as the nature of peg shielding, peg-pei-ao nanoparticulates can be prepared with a dynamic range of size, surface charge, and stability. each of these properties in-turn influences the transfection capacity of the peg-pei-ao polyplexes. in addition, peg-pei copolymers are readily functionalized for enhanced efficacy and specificity of cellular and tissue targeting. Group: Hydrophilic polymers. Alternative Names: PEI-PEG, Branched polyethylenimine-graft-poly(ethylene glycol), PEI-g-PEG. Molecular formula: PEG Mn 550. Mole weight: H3CO[ (CH2)2O]nC12H23N3O3[NH (CH2)2]mNH2.
Brij, High pure, Brij-30. Group: Self assembly and contact printing. CAS No. 9002-92-0.
Brij, High pure, Brij-35
Brij, High pure, Brij-35. Group: Self assembly and contact printing. CAS No. 9002-92-0.
Bromide Ion Selective Electrode Solutions
Bromide Ion Selective Electrode Solutions. Group: Electrolytes.
BTQBT (purified by sublimation)
BTQBT (purified by sublimation). Group: other material building blockselectronic materials organic field effect transistor (ofet) materials. Alternative Names: 4,8-Bis(1,3-dithiol-2-ylidene)-4H,8H-benzo[1,2-c:4,5-c']bis[1,2,5]thiadiazole (purified by sublimation) Bis(1,2,5-thiadiazolo)-p-quinobis(1,3-dithiole) (purified by sublimation). CAS No. 135704-54-0. Molecular formula: 396.55. Mole weight: C12H4N4S6. InChI=1S/C12H4N4S6/c1-2-18-11 (17-1)5-7-9 (15-21-13-7)6 (12-19-3-4-20-12)10-8 (5)14-22-16-10/h1-4H. ABMLGFPCLXTCEI-UHFFFAOYSA-N. >98.0%(N).
BTQBT, (purified by sublimation)
BTQBT, (purified by sublimation). Group: Semiconducting materials. CAS No. 135704-54-0.
Butyltrichlorosilane appears as a colorless liquid with a pungent odor. Flash point 126°F. Corrosive to metals and skin. Used to make various silicon containing compounds. Group: Self-assembly materials silane coupling agentsposs nanohybrid materials solution deposition precursorssubstrates and electrode materials. CAS No. 7521-80-4. Product ID: butyl(trichloro)silane. Molecular formula: 191.55g/mol. Mole weight: C4H9Cl3Si. CCCC[Si](Cl)(Cl)Cl. InChI=1S/C4H9Cl3Si/c1-2-3-4-8(5, 6)7/h2-4H2, 1H3. FQEKAFQSVPLXON-UHFFFAOYSA-N.
97%. Uses: C60 pyrrolidine tris-acid may be used as a cathode buffer layer in solar cells. it may be used as a wetting layer in an organic photovoltaics.cpta can be used as a cathodic buffer that forms a conductive layer between the active layer and the electrode layer for the fabrication of polymeric solar cells and perovskite based solar cells. Group: Carbon nano materials. Pack Sizes: 100 mg. Molecular formula: 909.76 g/mol.
C60 Pyrrolidine tris-acid ethyl ester
97% (HPLC). Uses: C60 pyrrolidine tris-acid ethyl ester may be used to functionalize zno nanoparticles, to be used as a cathode buffer layer in solar cells. Group: Carbon nano materials. Pack Sizes: 250 mg. Molecular formula: 993.92 g/mol.
Cadmium Ion Selective Electrode Solutions. Group: Electrolytes.
Calcite
Calcium carbonate appears as white, odorless powder or colorless crystals. Practically insoluble in water. Occurs extensive in rocks world-wide. Ground calcium carbonate (CAS: 1317-65-3) results directly from the mining of limestone. The extraction process keeps the carbonate very close to its original state of purity and delivers a finely ground product either in dry or slurry form. Precipitated calcium carbonate (CAS: 471-34-1) is produced industrially by the decomposition of limestone to calcium oxide followed by subsequent recarbonization or as a by-product of the Solvay process (which is used to make sodium carbonate). Precipitated calcium carbonate is purer than ground calcium carbonate and has different (and tailorable) handling properties.;Limestone is an odorless, white to tan powder.;Limestone (calcium carbonate) that has been recrystallized by metamorphism and is capable of taking a polish. Practically insoluble in water.;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; Liquid; OtherSolid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, Liquid; DryPowder, WetSolid; Liquid; OtherSolid; OtherSolid, Liquid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid;White crystalline or amorphous, odourless and tasteless powder;WHITE POWDER OR PELLETS.;White, odorless
Calcium phosphate is an odorless white solid. Sinks and mixes with water. (USCG, 1999);DryPowder; OtherSolid;DryPowder; OtherSolid;A white, odourless powder which is stable in air. Group: Phosphors - phosphor materials biocompatible ceramics. CAS No. 7758-87-4. Product ID: tricalcium; diphosphate. Molecular formula: 310.2g/mol. Mole weight: Ca5(PO4)3?OH or Ca3(PO4)2;Ca3(PO4)2;Ca3O8P2. [O-]P(=O)([O-])[O-]. [O-]P(=O)([O-])[O-]. [Ca+2]. [Ca+2]. [Ca+2]. InChI=1S/3Ca.2H3O4P/c;;;2*1-5(2, 3)4/h;;;2*(H3, 1, 2, 3, 4)/q3*+2;;/p-6. QORWJWZARLRLPR-UHFFFAOYSA-H.
Calcium phosphate, 98%,β-phase basis
Calcium phosphate is an odorless white solid. Sinks and mixes with water. (USCG, 1999);DryPowder; OtherSolid;DryPowder; OtherSolid;A white, odourless powder which is stable in air. Group: Biocompatible ceramics. CAS No. 7758-87-4. Product ID: tricalcium; diphosphate. Molecular formula: 310.2g/mol. Mole weight: Ca5(PO4)3?OH or Ca3(PO4)2;Ca3(PO4)2;Ca3O8P2. [O-]P(=O)([O-])[O-]. [O-]P(=O)([O-])[O-]. [Ca+2]. [Ca+2]. [Ca+2]. InChI=1S/3Ca.2H3O4P/c;;;2*1-5(2, 3)4/h;;;2*(H3, 1, 2, 3, 4)/q3*+2;;/p-6. QORWJWZARLRLPR-UHFFFAOYSA-H.
Calcium phosphate is an odorless white solid. Sinks and mixes with water. (USCG, 1999);DryPowder; OtherSolid;DryPowder; OtherSolid;A white, odourless powder which is stable in air. Group: Biocompatible ceramics. CAS No. 7758-87-4. Product ID: tricalcium; diphosphate. Molecular formula: 310.2g/mol. Mole weight: Ca5(PO4)3?OH or Ca3(PO4)2;Ca3(PO4)2;Ca3O8P2. [O-]P(=O)([O-])[O-]. [O-]P(=O)([O-])[O-]. [Ca+2]. [Ca+2]. [Ca+2]. InChI=1S/3Ca.2H3O4P/c;;;2*1-5(2, 3)4/h;;;2*(H3, 1, 2, 3, 4)/q3*+2;;/p-6. QORWJWZARLRLPR-UHFFFAOYSA-H.
Calcium phosphate is an odorless white solid. Sinks and mixes with water. (USCG, 1999);DryPowder; OtherSolid;DryPowder; OtherSolid;A white, odourless powder which is stable in air. Group: Nanopowders. CAS No. 7758-87-4. Product ID: tricalcium; diphosphate. Molecular formula: 310.2g/mol. Mole weight: Ca5(PO4)3?OH or Ca3(PO4)2;Ca3(PO4)2;Ca3O8P2. [O-]P(=O)([O-])[O-]. [O-]P(=O)([O-])[O-]. [Ca+2]. [Ca+2]. [Ca+2]. InChI=1S/3Ca.2H3O4P/c;;;2*1-5(2, 3)4/h;;;2*(H3, 1, 2, 3, 4)/q3*+2;;/p-6. QORWJWZARLRLPR-UHFFFAOYSA-H.
Camphorsulfonic acid is a organosulphur compound. Uses: Camphor-10-sulfonic acid (β) (csa) is extensively used as an acid catalyst. it can be used in a catalytic amount to protect hydroxyl groups as tetrahydropyranyl (thp) ethers using dihydropyran. it also catalyzes the protection of ketones as ketals. it is a useful catalyst for the intramolecular ring opening of epoxides. csa can also be used to catalyze nucleophile-promoted alkyne-iminium cyclization in the total synthesis of pumiliotoxin a. Group: Bioelectronic materials. Alternative Names: CSA. CAS No. 5872-8-2. Pack Sizes: 100, 500 g in glass bottle. Product ID: (7, 7-dimethyl-2-oxo-1-bicyclo[2. 2. 1]heptanyl)methanesulfonic acid. Molecular formula: 232.3. Mole weight: C10H16O4S. [H][C@@]12CC[C@@] (CS (O) (=O)=O) (C (=O)C1)C2 (C)C. 1S/C10H16O4S/c1-9(2)7-3-4-10(9, 8(11)5-7)6-15(12, 13)14/h7H, 3-6H2, 1-2H3, (H, 12, 13, 14)/t7-, 10-/m1/s1. MIOPJNTWMNEORI-GMSGAONNSA-N.
Carbazole
Carbazole appears as white crystals, plates, leaflets or light tan powder. Sublimes readily. Exhibits strong fluorescence and long phosphorescence on exposure to ultraviolet light. (NTP, 1992). Group: Small molecule semiconductor building blockselectroluminescence materials other electronic materials polymers. CAS No. 86-74-8. Product ID: 9H-carbazole. Molecular formula: 167.21g/mol. Mole weight: C12H9N. C1=CC=C2C(=C1)C3=CC=CC=C3N2. InChI=1S/C12H9N/c1-3-7-11-9 (5-1)10-6-2-4-8-12 (10)13-11/h1-8, 13H. UJOBWOGCFQCDNV-UHFFFAOYSA-N.
Carbazole-9-carbonyl Chloride
Carbazole-9-carbonyl Chloride. Group: Small molecule semiconductor building blockspolymerssemiconductor blocks. CAS No. 73500-82-0. Product ID: carbazole-9-carbonyl chloride. Molecular formula: 229.66g/mol. Mole weight: C13H8ClNO. C1=CC=C2C(=C1)C3=CC=CC=C3N2C(=O)Cl. InChI=1S/C13H8ClNO/c14-13 (16)15-11-7-3-1-5-9 (11)10-6-2-4-8-12 (10)15/h1-8H. RCENRFKQKSIRLA-UHFFFAOYSA-N.
Carbon Dioxide (Carbonate) Ion Selective Electrode Solutions
Carbon Dioxide (Carbonate) Ion Selective Electrode Solutions. Group: Electrolytes.
Carbon nanohorns, as-grown
Dispersibility in water: hydrophobic. Uses: Energy management system: capacitor (good discharge rate, high capacity); fuel cell (good support materials for catalyst metal such as platinum) medical: carrier containing the anticancer drug. gas adsorption: adsorption of highly reactive gas. compound material: additive for characteristic improvement (improve electrical properties). Group: Carbon nano materials. Pack Sizes: 250 mg in poly bottle. Molecular formula: 12.1.
Carbon nanohorns, oxidized
Single-walled carbon nanohorns are made of graphene sheets with long cone-shaped tips with the diameters of 2-5 nm and the length of 40-50 nm. Thousands of carbon nanohorns form spherical aggregates of about 100 nm in diameter. Uniform size High dispersion High purity, no metallic compound Large surface area Utilization of internal space in carbon nanohorn Holes were formed on the sheath of carbon nanohorn by oxidation treatments. Several materials can be accessible into thecarbon nanohorn sheath. Uses: Energy management system: capacitor (good discharge rate, high capacity); fuel cell (good support materials for catalyst metal such as platinum) medical :carrier containing the anticancer drug gas adsorption: adsorption of highly reactive gas compound material: additive for characteristic improvement (improve electrical properties). Group: Carbon nano materials. Pack Sizes: 250 mg in poly bottle.
Carbon nanotube
Carbon nanotube. Group: Carbon nano materials. CAS No. 308068-56-6.
Carbon nanotube,
Carbon nanotube. Group: Carbon nano materials. CAS No. 308068-56-6.